Implement precision support for timestamp and time, both with and without

 time zones.
SQL99 spec requires a default of zero (round to seconds) which is set
 in gram.y as typmod is set in the parse tree. We *could* change to a
 default of either 6 (for internal compatibility with previous versions)
 or 2 (for external compatibility with previous versions).
Evaluate entries in pg_proc wrt the iscachable attribute for timestamp and
 other date/time types. Try to recognize cases where side effects like the
 current time zone setting may have an effect on results to decide whether
 something is cachable or not.

diff --git a/src/backend/parser/analyze.c b/src/backend/parser/analyze.c
index 4f1bf724dba639c9cc8930cae6d91f2dbeafb42d..f8da1a4e1cc53aba8d1f4b86bead42a389bf7014 100644 (file)
--- a/src/backend/parser/analyze.c
+++ b/src/backend/parser/analyze.c
@@ -6,7 +6,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- *     $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.198 2001/09/07 21:57:53 momjian Exp $
+ *     $Header: /cvsroot/pgsql/src/backend/parser/analyze.c,v 1.199 2001/10/03 05:29:12 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -510,11 +510,10 @@ transformInsertStmt(ParseState *pstate, InsertStmt *stmt)
                         * No user-supplied value, so add a targetentry with DEFAULT
                         * expr and correct data for the target column.
                         */
-                       te = makeTargetEntry(
-                                                                makeResdom(attrno,
+                       te = makeTargetEntry(makeResdom(attrno,
                                                                                        thisatt->atttypid,
                                                                                        thisatt->atttypmod,
-                                                                         pstrdup(NameStr(thisatt->attname)),
+                                                                                       pstrdup(NameStr(thisatt->attname)),
                                                                                        false),
                                                                 stringToNode(defval[ndef].adbin));
                        qry->targetList = lappend(qry->targetList, te);

diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index cf99cc5d0a88aebe50b21f06566c5493bcd6f330..071f4bfdbda5e561f3f2fbbaf85c849132ed6a8f 100644 (file)
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.256 2001/10/02 21:39:35 tgl Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.257 2001/10/03 05:29:12 thomas Exp $
  *
  * HISTORY
  *       AUTHOR                        DATE                    MAJOR EVENT
@@ -4075,10 +4075,10 @@ opt_numeric:  '(' Iconst ',' Iconst ')'
                                {
                                        if ($2 < 1 || $2 > NUMERIC_MAX_PRECISION)
                                                elog(ERROR,"NUMERIC precision %d must be beween 1 and %d",
-                                                                       $2, NUMERIC_MAX_PRECISION);
+                                                        $2, NUMERIC_MAX_PRECISION);
                                        if ($4 < 0 || $4 > $2)
                                                elog(ERROR,"NUMERIC scale %d must be between 0 and precision %d",
-                                                                       $4,$2);
+                                                        $4,$2);
 
                                        $$ = (($2 << 16) | $4) + VARHDRSZ;
                                }
@@ -4086,7 +4086,7 @@ opt_numeric:  '(' Iconst ',' Iconst ')'
                                {
                                        if ($2 < 1 || $2 > NUMERIC_MAX_PRECISION)
                                                elog(ERROR,"NUMERIC precision %d must be beween 1 and %d",
-                                                                       $2, NUMERIC_MAX_PRECISION);
+                                                        $2, NUMERIC_MAX_PRECISION);
 
                                        $$ = ($2 << 16) + VARHDRSZ;
                                }
@@ -4163,7 +4163,7 @@ bit:  BIT opt_varying
  * SQL92 character data types
  * The following implements CHAR() and VARCHAR().
  */
-Character:  character '(' Iconst ')'
+Character:  character '(' Iconst ')' opt_charset
                                {
                                        $$ = makeNode(TypeName);
                                        $$->name = $1;
@@ -4180,34 +4180,37 @@ Character:  character '(' Iconst ')'
                                         * truncate where necessary)
                                         */
                                        $$->typmod = VARHDRSZ + $3;
+
+                                       if (($5 != NULL) && (strcmp($5, "sql_text") != 0)) {
+                                               char *type;
+
+                                               type = palloc(strlen($$->name) + 1 + strlen($5) + 1);
+                                               strcpy(type, $$->name);
+                                               strcat(type, "_");
+                                               strcat(type, $5);
+                                               $$->name = xlateSqlType(type);
+                                       };
                                }
-               | character
+               | character opt_charset
                                {
                                        $$ = makeNode(TypeName);
                                        $$->name = $1;
                                        /* default length, if needed, will be inserted later */
                                        $$->typmod = -1;
-                               }
-               ;
 
-character:  CHARACTER opt_varying opt_charset
-                               {
-                                       char *type, *c;
-                                       if (($3 == NULL) || (strcmp($3, "sql_text") == 0)) {
-                                               if ($2) type = xlateSqlType("varchar");
-                                               else type = xlateSqlType("bpchar");
-                                       } else {
-                                               if ($2) {
-                                                       c = palloc(strlen("var") + strlen($3) + 1);
-                                                       strcpy(c, "var");
-                                                       strcat(c, $3);
-                                                       type = xlateSqlType(c);
-                                               } else {
-                                                       type = xlateSqlType($3);
-                                               }
+                                       if (($2 != NULL) && (strcmp($2, "sql_text") != 0)) {
+                                               char *type;
+
+                                               type = palloc(strlen($$->name) + 1 + strlen($2) + 1);
+                                               strcpy(type, $$->name);
+                                               strcat(type, "_");
+                                               strcat(type, $2);
+                                               $$->name = xlateSqlType(type);
                                        };
-                                       $$ = type;
                                }
+               ;
+
+character:  CHARACTER opt_varying                              { $$ = xlateSqlType($2 ? "varchar": "bpchar"); }
                | CHAR opt_varying                                              { $$ = xlateSqlType($2 ? "varchar": "bpchar"); }
                | VARCHAR                                                               { $$ = xlateSqlType("varchar"); }
                | NATIONAL CHARACTER opt_varying                { $$ = xlateSqlType($3 ? "varchar": "bpchar"); }
@@ -4233,6 +4236,22 @@ ConstDatetime:  datetime
                                        $$->name = xlateSqlType($1);
                                        $$->typmod = -1;
                                }
+               | TIMESTAMP '(' Iconst ')' opt_timezone_x
+                               {
+                                       $$ = makeNode(TypeName);
+                                       if ($5)
+                                               $$->name = xlateSqlType("timestamptz");
+                                       else
+                                               $$->name = xlateSqlType("timestamp");
+                                       /* XXX the timezone field seems to be unused
+                                        * - thomas 2001-09-06
+                                        */
+                                       $$->timezone = $5;
+                                       if (($3 < 0) || ($3 > 13))
+                                               elog(ERROR,"TIMESTAMP %s precision %d must be beween 0 and %d",
+                                                        ($5? " WITH TIME ZONE": ""), 0, 13);
+                                       $$->typmod = $3;
+                               }
                | TIMESTAMP opt_timezone_x
                                {
                                        $$ = makeNode(TypeName);
@@ -4244,7 +4263,19 @@ ConstDatetime:  datetime
                                         * - thomas 2001-09-06
                                         */
                                        $$->timezone = $2;
-                                       $$->typmod = -1;
+                                       $$->typmod = 0;
+                               }
+               | TIME '(' Iconst ')' opt_timezone
+                               {
+                                       $$ = makeNode(TypeName);
+                                       if ($5)
+                                               $$->name = xlateSqlType("timetz");
+                                       else
+                                               $$->name = xlateSqlType("time");
+                                       if (($3 < 0) || ($3 > 13))
+                                               elog(ERROR,"TIME %s precision %d must be beween 0 and %d",
+                                                        ($5? " WITH TIME ZONE": ""), 0, 13);
+                                       $$->typmod = $3;
                                }
                | TIME opt_timezone
                                {
@@ -4253,7 +4284,10 @@ ConstDatetime:  datetime
                                                $$->name = xlateSqlType("timetz");
                                        else
                                                $$->name = xlateSqlType("time");
-                                       $$->typmod = -1;
+                                       /* SQL99 specified a default precision of zero.
+                                        * - thomas 2001-09-30
+                                        */
+                                       $$->typmod = 0;
                                }
                ;
 
@@ -5586,8 +5620,6 @@ ColId:  IDENT                                                     { $$ = $1; }
                | NATIONAL                                              { $$ = "national"; }
                | NONE                                                  { $$ = "none"; }
                | PATH_P                                                { $$ = "path"; }
-               | TIME                                                  { $$ = "time"; }
-               | TIMESTAMP                                             { $$ = "timestamp"; }
                ;
 
 /* Parser tokens to be used as identifiers.
@@ -5839,6 +5871,8 @@ ColLabel:  ColId                                          { $$ = $1; }
                | SUBSTRING                                             { $$ = "substring"; }
                | TABLE                                                 { $$ = "table"; }
                | THEN                                                  { $$ = "then"; }
+               | TIME                                                  { $$ = "time"; }
+               | TIMESTAMP                                             { $$ = "timestamp"; }
                | TO                                                    { $$ = "to"; }
                | TRAILING                                              { $$ = "trailing"; }
                | TRANSACTION                                   { $$ = "transaction"; }

diff --git a/src/backend/parser/parse_coerce.c b/src/backend/parser/parse_coerce.c
index 80164f86b3a013d386d1035f33a3e17ae0d24975..e038a087251d392f04df7f24c906017fb4adf17e 100644 (file)
--- a/src/backend/parser/parse_coerce.c
+++ b/src/backend/parser/parse_coerce.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/parser/parse_coerce.c,v 2.61 2001/09/28 08:09:09 thomas Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/parser/parse_coerce.c,v 2.62 2001/10/03 05:29:12 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -287,8 +287,7 @@ coerce_type_typmod(ParseState *pstate, Node *node,
         * We assume that only typmod values greater than 0 indicate a forced
         * conversion is necessary.
         */
-       if (atttypmod <= 0 ||
-               atttypmod == exprTypmod(node))
+       if ((atttypmod <= 0) || (atttypmod == exprTypmod(node)))
                return node;
 
        funcname = typeidTypeName(targetTypeId);
@@ -376,9 +375,9 @@ select_common_type(List *typeids, const char *context)
                Oid                     ntype = (Oid) lfirsti(l);
 
                /* move on to next one if no new information... */
-               if (ntype && (ntype != UNKNOWNOID) && (ntype != ptype))
+               if ((ntype != InvalidOid) && (ntype != UNKNOWNOID) && (ntype != ptype))
                {
-                       if (!ptype || ptype == UNKNOWNOID)
+                       if ((ptype == InvalidOid) || ptype == UNKNOWNOID)
                        {
                                /* so far, only nulls so take anything... */
                                ptype = ntype;
@@ -456,6 +455,9 @@ coerce_to_common_type(ParseState *pstate, Node *node,
 
 /* TypeCategory()
  * Assign a category to the specified OID.
+ * XXX This should be moved to system catalog lookups
+ * to allow for better type extensibility.
+ * - thomas 2001-09-30
  */
 CATEGORY
 TypeCategory(Oid inType)
@@ -538,16 +540,22 @@ TypeCategory(Oid inType)
 
 /* IsPreferredType()
  * Check if this type is a preferred type.
+ * XXX This should be moved to system catalog lookups
+ * to allow for better type extensibility.
+ * - thomas 2001-09-30
  */
 bool
 IsPreferredType(CATEGORY category, Oid type)
 {
-       return type == PreferredType(category, type);
+       return (type == PreferredType(category, type));
 }      /* IsPreferredType() */
 
 
 /* PreferredType()
  * Return the preferred type OID for the specified category.
+ * XXX This should be moved to system catalog lookups
+ * to allow for better type extensibility.
+ * - thomas 2001-09-30
  */
 static Oid
 PreferredType(CATEGORY category, Oid type)
@@ -603,210 +611,3 @@ PreferredType(CATEGORY category, Oid type)
        }
        return result;
 }      /* PreferredType() */
-
-
-#ifdef NOT_USED
-Oid
-PromoteTypeToNext(Oid inType)
-{
-       Oid                     result;
-
-       switch (inType)
-       {
-               case (CHAROID):
-               case (BPCHAROID):
-                       result = VARCHAROID;
-                       break;
-
-               case (VARCHAROID):
-                       result = TEXTOID;
-                       break;
-
-               case (INT2OID):
-               case (CASHOID):
-                       result = INT4OID;
-                       break;
-
-               case (INT4OID):
-               case (INT8OID):
-               case (FLOAT4OID):
-                       result = FLOAT8OID;
-                       break;
-
-               case (NUMERICOID):
-                       result = NUMERICOID;
-                       break;
-
-               case (DATEOID):
-                       result = TIMESTAMPOID;
-                       break;
-
-               case (ABSTIMEOID):
-               case (TIMESTAMPOID):
-                       result = TIMESTAMPTZOID;
-                       break;
-
-               case (TIMEOID):
-               case (RELTIMEOID):
-                       result = INTERVALOID;
-                       break;
-
-               case (BOOLOID):
-               case (TEXTOID):
-               case (FLOAT8OID):
-               case (TIMESTAMPTZOID):
-               case (INTERVALOID):
-               default:
-                       result = inType;
-                       break;
-       }
-       return result;
-}      /* PromoteTypeToNext() */
-
-
-Oid
-DemoteType(Oid inType)
-{
-       Oid                     result;
-
-       switch (inType)
-       {
-               case (FLOAT4OID):
-               case (FLOAT8OID):
-                       result = INT4OID;
-                       break;
-
-               default:
-                       result = inType;
-                       break;
-       }
-       return result;
-}      /* DemoteType() */
-
-
-Oid
-PromoteLesserType(Oid inType1, Oid inType2, Oid *newType1, Oid *newType2)
-{
-       Oid                     result;
-
-       if (inType1 == inType2)
-       {
-               result = PromoteTypeToNext(inType1);
-               inType1 = result;
-               *arg2 = result;
-               return result;
-       }
-
-       kind1 = ClassifyType(inType1);
-       kind2 = ClassifyType(*arg2);
-       if (kind1 != kind2)
-       {
-               *newType1 = inType1;
-               *newType2 = inType2;
-               result = InvalidOid;
-       }
-
-       isBuiltIn1 = IS_BUILTIN_TYPE(inType1);
-       isBuiltIn2 = IS_BUILTIN_TYPE(*arg2);
-
-       if (isBuiltIn1 && isBuiltIn2)
-       {
-               switch (*arg1)
-               {
-                       case (CHAROID):
-                               switch (*arg2)
-                               {
-                                       case (BPCHAROID):
-                                       case (VARCHAROID):
-                                       case (TEXTOID):
-
-                                       case (INT2OID):
-                                       case (INT4OID):
-                                       case (FLOAT4OID):
-                                       case (FLOAT8OID):
-                                       case (CASHOID):
-
-                                       case (POINTOID):
-                                       case (LSEGOID):
-                                       case (LINEOID):
-                                       case (BOXOID):
-                                       case (PATHOID):
-                                       case (CIRCLEOID):
-                                       case (POLYGONOID):
-
-                                       case (InvalidOid):
-                                       case (UNKNOWNOID):
-                                       case (BOOLOID):
-                                       default:
-                                               *arg1 = InvalidOid;
-                                               *arg2 = InvalidOid;
-                                               result = InvalidOid;
-                               }
-               }
-       }
-       else if (isBuiltIn1 && !isBuiltIn2)
-       {
-               if ((promotedType = PromoteBuiltInType(*arg1)) != *arg1)
-               {
-                       *arg1 = promotedType;
-                       return promotedType;
-               }
-               else if (CanCoerceType(*arg1, *arg2))
-               {
-                       *arg1 = *arg2;
-                       return *arg2;
-               }
-       }
-       else if (!isBuiltIn1 && isBuiltIn2)
-       {
-               if ((promotedType = PromoteBuiltInType(*arg2)) != *arg2)
-               {
-                       *arg2 = promotedType;
-                       return promotedType;
-               }
-               else if (CanCoerceType(*arg2, *arg1))
-               {
-                       *arg2 = *arg1;
-                       return *arg1;
-               }
-       }
-
-
-       if (*arg2 == InvalidOid)
-               return InvalidOid;
-
-       switch (*arg1)
-       {
-               case (CHAROID):
-                       switch (*arg2)
-                       {
-                               case (BPCHAROID):
-                               case (VARCHAROID):
-                               case (TEXTOID):
-
-                               case (INT2OID):
-                               case (INT4OID):
-                               case (FLOAT4OID):
-                               case (FLOAT8OID):
-                               case (CASHOID):
-
-                               case (POINTOID):
-                               case (LSEGOID):
-                               case (LINEOID):
-                               case (BOXOID):
-                               case (PATHOID):
-                               case (CIRCLEOID):
-                               case (POLYGONOID):
-
-                               case (InvalidOid):
-                               case (UNKNOWNOID):
-                               case (BOOLOID):
-                               default:
-                                       *arg1 = InvalidOid;
-                                       *arg2 = InvalidOid;
-                                       result = InvalidOid;
-                       }
-       }
-}
-
-#endif

diff --git a/src/backend/utils/adt/date.c b/src/backend/utils/adt/date.c
index 36b3a52de254bdd6db8ef1ecbb0556ae2df6449f..d35849cd62ad192c437b2f8ff29bfeff9969580d 100644 (file)
--- a/src/backend/utils/adt/date.c
+++ b/src/backend/utils/adt/date.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/utils/adt/date.c,v 1.58 2001/09/28 08:09:10 thomas Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/utils/adt/date.c,v 1.59 2001/10/03 05:29:24 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -28,6 +28,9 @@
 #include "utils/timestamp.h"
 
 
+static void
+AdjustTimeForTypmod(TimeADT *time, int32 typmod);
+
 /*****************************************************************************
  *      Date ADT
  *****************************************************************************/
@@ -425,7 +428,11 @@ Datum
 time_in(PG_FUNCTION_ARGS)
 {
        char       *str = PG_GETARG_CSTRING(0);
-       TimeADT         time;
+#ifdef NOT_USED
+       Oid                     typelem = PG_GETARG_OID(1);
+#endif
+       int32           typmod = PG_GETARG_INT32(2);
+       TimeADT         result;
        double          fsec;
        struct tm       tt,
                           *tm = &tt;
@@ -439,9 +446,11 @@ time_in(PG_FUNCTION_ARGS)
         || (DecodeTimeOnly(field, ftype, nf, &dtype, tm, &fsec, NULL) != 0))
                elog(ERROR, "Bad time external representation '%s'", str);
 
-       time = ((((tm->tm_hour * 60) + tm->tm_min) * 60) + tm->tm_sec + fsec);
+       result = ((((tm->tm_hour * 60) + tm->tm_min) * 60) + tm->tm_sec + fsec);
+
+       AdjustTimeForTypmod(&result, typmod);
 
-       PG_RETURN_TIMEADT(time);
+       PG_RETURN_TIMEADT(result);
 }
 
 Datum
@@ -452,13 +461,14 @@ time_out(PG_FUNCTION_ARGS)
        struct tm       tt,
                           *tm = &tt;
        double          fsec;
+       double          trem;
        char            buf[MAXDATELEN + 1];
 
-       tm->tm_hour = (time / (60 * 60));
-       tm->tm_min = (((int) (time / 60)) % 60);
-       tm->tm_sec = (((int) time) % 60);
-
-       fsec = 0;
+       trem = time;
+       TMODULO(trem, tm->tm_hour, 3600e0);
+       TMODULO(trem, tm->tm_min, 60e0);
+       TMODULO(trem, tm->tm_sec, 1e0);
+       fsec = trem;
 
        EncodeTimeOnly(tm, fsec, NULL, DateStyle, buf);
 
@@ -466,6 +476,43 @@ time_out(PG_FUNCTION_ARGS)
        PG_RETURN_CSTRING(result);
 }
 
+/* time_scale()
+ * Adjust time type for specified scale factor.
+ * Used by PostgreSQL type system to stuff columns.
+ */
+Datum
+time_scale(PG_FUNCTION_ARGS)
+{
+       TimeADT         time = PG_GETARG_TIMEADT(0);
+       int32           typmod = PG_GETARG_INT32(1);
+       TimeADT         result;
+
+       result = time;
+       AdjustTimeForTypmod(&result, typmod);
+
+       PG_RETURN_TIMEADT(result);
+}
+
+static void
+AdjustTimeForTypmod(TimeADT *time, int32 typmod)
+{
+       if ((typmod >= 0) && (typmod <= 13))
+       {
+               static double TimeScale = 1;
+               static int32 TimeTypmod = 0;
+
+               if (typmod != TimeTypmod)
+                       TimeScale = pow(10, typmod);
+
+               *time = (rint(((double) *time)*TimeScale)/TimeScale);
+
+               if (*time >= 86400)
+                       *time -= 86400;
+       }
+
+       return;
+}
+
 
 Datum
 time_eq(PG_FUNCTION_ARGS)
@@ -882,12 +929,15 @@ text_time(PG_FUNCTION_ARGS)
  *      Time With Time Zone ADT
  *****************************************************************************/
 
-
 Datum
 timetz_in(PG_FUNCTION_ARGS)
 {
        char       *str = PG_GETARG_CSTRING(0);
-       TimeTzADT  *time;
+#ifdef NOT_USED
+       Oid                     typelem = PG_GETARG_OID(1);
+#endif
+       int32           typmod = PG_GETARG_INT32(2);
+       TimeTzADT  *result;
        double          fsec;
        struct tm       tt,
                           *tm = &tt;
@@ -902,12 +952,14 @@ timetz_in(PG_FUNCTION_ARGS)
          || (DecodeTimeOnly(field, ftype, nf, &dtype, tm, &fsec, &tz) != 0))
                elog(ERROR, "Bad time external representation '%s'", str);
 
-       time = (TimeTzADT *) palloc(sizeof(TimeTzADT));
+       result = (TimeTzADT *) palloc(sizeof(TimeTzADT));
+
+       result->time = ((((tm->tm_hour * 60) + tm->tm_min) * 60) + tm->tm_sec + fsec);
+       result->zone = tz;
 
-       time->time = ((((tm->tm_hour * 60) + tm->tm_min) * 60) + tm->tm_sec + fsec);
-       time->zone = tz;
+       AdjustTimeForTypmod(&(result->time), typmod);
 
-       PG_RETURN_TIMETZADT_P(time);
+       PG_RETURN_TIMETZADT_P(result);
 }
 
 Datum
@@ -919,13 +971,15 @@ timetz_out(PG_FUNCTION_ARGS)
                           *tm = &tt;
        double          fsec;
        int                     tz;
+       double          trem;
        char            buf[MAXDATELEN + 1];
 
-       tm->tm_hour = (time->time / (60 * 60));
-       tm->tm_min = (((int) (time->time / 60)) % 60);
-       tm->tm_sec = (((int) time->time) % 60);
+       trem = time->time;
+       TMODULO(trem, tm->tm_hour, 3600e0);
+       TMODULO(trem, tm->tm_min, 60e0);
+       TMODULO(trem, tm->tm_sec, 1e0);
+       fsec = trem;
 
-       fsec = 0;
        tz = time->zone;
 
        EncodeTimeOnly(tm, fsec, &tz, DateStyle, buf);
@@ -934,6 +988,27 @@ timetz_out(PG_FUNCTION_ARGS)
        PG_RETURN_CSTRING(result);
 }
 
+/* timetz_scale()
+ * Adjust time type for specified scale factor.
+ * Used by PostgreSQL type system to stuff columns.
+ */
+Datum
+timetz_scale(PG_FUNCTION_ARGS)
+{
+       TimeTzADT  *time = PG_GETARG_TIMETZADT_P(0);
+       int32           typmod = PG_GETARG_INT32(1);
+       TimeTzADT  *result;
+
+       result = (TimeTzADT *) palloc(sizeof(TimeTzADT));
+
+       result->time = time->time;
+       result->zone = time->zone;
+
+       AdjustTimeForTypmod(&(result->time), typmod);
+
+       PG_RETURN_TIMETZADT_P(result);
+}
+
 
 static int
 timetz_cmp_internal(TimeTzADT *time1, TimeTzADT *time2)

diff --git a/src/backend/utils/adt/datetime.c b/src/backend/utils/adt/datetime.c
index 28ca77b64ea54c9c339b8da60b3f45142aea99a6..dd17ea36c757d5bbe2e65d007e8b6a3cb46f50a3 100644 (file)
--- a/src/backend/utils/adt/datetime.c
+++ b/src/backend/utils/adt/datetime.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.67 2001/09/28 08:09:10 thomas Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.68 2001/10/03 05:29:24 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -26,8 +26,6 @@
 #include "utils/datetime.h"
 
 
-#define ROUND_ALL 1
-
 static int DecodeNumber(int flen, char *field,
                                                int fmask, int *tmask,
                                                struct tm * tm, double *fsec, int *is2digits);
@@ -2173,8 +2171,27 @@ EncodeTimeOnly(struct tm * tm, double fsec, int *tzp, int style, char *str)
 
        sec = (tm->tm_sec + fsec);
 
-       sprintf(str, "%02d:%02d:", tm->tm_hour, tm->tm_min);
-       sprintf((str + 6), ((fsec != 0) ? "%05.2f" : "%02.0f"), sec);
+       sprintf(str, "%02d:%02d", tm->tm_hour, tm->tm_min);
+
+       /* If we have fractional seconds, then include a decimal point
+        * We will do up to 6 fractional digits, and we have rounded any inputs
+        * to eliminate anything to the right of 6 digits anyway.
+        * If there are no fractional seconds, then do not bother printing
+        * a decimal point at all. - thomas 2001-09-29
+        */
+       if (fsec != 0) {
+               sprintf((str + strlen(str)), ":%013.10f", sec);
+               /* chop off trailing pairs of zeros... */
+               while ((strcmp((str + strlen(str) - 2), "00") == 0)
+                          && (*(str + strlen(str) - 3) != '.'))
+               {
+                       *(str + strlen(str) - 2) = '\0';
+               }
+       }
+       else
+       {
+               sprintf((str + strlen(str)), ":%02.0f", sec);
+       }
 
        if (tzp != NULL)
        {
@@ -2221,9 +2238,28 @@ EncodeDateTime(struct tm * tm, double fsec, int *tzp, char **tzn, int style, cha
                case USE_ISO_DATES:
                        if (tm->tm_year > 0)
                        {
-                               sprintf(str, "%04d-%02d-%02d %02d:%02d:",
+                               sprintf(str, "%04d-%02d-%02d %02d:%02d",
                                                tm->tm_year, tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min);
-                               sprintf((str + strlen(str)), ((fsec != 0) ? "%05.2f" : "%02.0f"), sec);
+
+                               /* If we have fractional seconds, then include a decimal point
+                                * We will do up to 6 fractional digits, and we have rounded any inputs
+                                * to eliminate anything to the right of 6 digits anyway.
+                                * If there are no fractional seconds, then do not bother printing
+                                * a decimal point at all. - thomas 2001-09-29
+                                */
+                               if (fsec != 0) {
+                                       sprintf((str + strlen(str)), ":%013.10f", sec);
+                                       /* chop off trailing pairs of zeros... */
+                                       while ((strcmp((str + strlen(str) - 2), "00") == 0)
+                                                  && (*(str + strlen(str) - 3) != '.'))
+                                       {
+                                               *(str + strlen(str) - 2) = '\0';
+                                       }
+                               }
+                               else
+                               {
+                                       sprintf((str + strlen(str)), ":%02.0f", sec);
+                               }
 
                                if ((*tzn != NULL) && (tm->tm_isdst >= 0))
                                {
@@ -2261,8 +2297,28 @@ EncodeDateTime(struct tm * tm, double fsec, int *tzp, char **tzn, int style, cha
 
                        if (tm->tm_year > 0)
                        {
-                               sprintf((str + 5), "/%04d %02d:%02d:%05.2f",
-                                               tm->tm_year, tm->tm_hour, tm->tm_min, sec);
+                               sprintf((str + 5), "/%04d %02d:%02d",
+                                               tm->tm_year, tm->tm_hour, tm->tm_min);
+
+                               /* If we have fractional seconds, then include a decimal point
+                                * We will do up to 6 fractional digits, and we have rounded any inputs
+                                * to eliminate anything to the right of 6 digits anyway.
+                                * If there are no fractional seconds, then do not bother printing
+                                * a decimal point at all. - thomas 2001-09-29
+                                */
+                               if (fsec != 0) {
+                                       sprintf((str + strlen(str)), ":%013.10f", sec);
+                                       /* chop off trailing pairs of zeros... */
+                                       while ((strcmp((str + strlen(str) - 2), "00") == 0)
+                                                  && (*(str + strlen(str) - 3) != '.'))
+                                       {
+                                               *(str + strlen(str) - 2) = '\0';
+                                       }
+                               }
+                               else
+                               {
+                                       sprintf((str + strlen(str)), ":%02.0f", sec);
+                               }
 
                                if ((*tzn != NULL) && (tm->tm_isdst >= 0))
                                        sprintf((str + strlen(str)), " %.*s", MAXTZLEN, *tzn);
@@ -2277,8 +2333,28 @@ EncodeDateTime(struct tm * tm, double fsec, int *tzp, char **tzn, int style, cha
                        sprintf(str, "%02d.%02d", tm->tm_mday, tm->tm_mon);
                        if (tm->tm_year > 0)
                        {
-                               sprintf((str + 5), ".%04d %02d:%02d:%05.2f",
-                                               tm->tm_year, tm->tm_hour, tm->tm_min, sec);
+                               sprintf((str + 5), ".%04d %02d:%02d",
+                                               tm->tm_year, tm->tm_hour, tm->tm_min);
+
+                               /* If we have fractional seconds, then include a decimal point
+                                * We will do up to 6 fractional digits, and we have rounded any inputs
+                                * to eliminate anything to the right of 6 digits anyway.
+                                * If there are no fractional seconds, then do not bother printing
+                                * a decimal point at all. - thomas 2001-09-29
+                                */
+                               if (fsec != 0) {
+                                       sprintf((str + strlen(str)), ":%013.10f", sec);
+                                       /* chop off trailing pairs of zeros... */
+                                       while ((strcmp((str + strlen(str) - 2), "00") == 0)
+                                                  && (*(str + strlen(str) - 3) != '.'))
+                                       {
+                                               *(str + strlen(str) - 2) = '\0';
+                                       }
+                               }
+                               else
+                               {
+                                       sprintf((str + strlen(str)), ":%02.0f", sec);
+                               }
 
                                if ((*tzn != NULL) && (tm->tm_isdst >= 0))
                                        sprintf((str + strlen(str)), " %.*s", MAXTZLEN, *tzn);
@@ -2305,18 +2381,30 @@ EncodeDateTime(struct tm * tm, double fsec, int *tzp, char **tzn, int style, cha
                        if (tm->tm_year > 0)
                        {
                                sprintf((str + 10), " %02d:%02d", tm->tm_hour, tm->tm_min);
-                               if (fsec != 0)
-                               {
-                                       sprintf((str + 16), ":%05.2f %04d", sec, tm->tm_year);
-                                       if ((*tzn != NULL) && (tm->tm_isdst >= 0))
-                                               sprintf((str + strlen(str)), " %.*s", MAXTZLEN, *tzn);
+
+                               /* If we have fractional seconds, then include a decimal point
+                                * We will do up to 6 fractional digits, and we have rounded any inputs
+                                * to eliminate anything to the right of 6 digits anyway.
+                                * If there are no fractional seconds, then do not bother printing
+                                * a decimal point at all. - thomas 2001-09-29
+                                */
+                               if (fsec != 0) {
+                                       sprintf((str + strlen(str)), ":%013.10f", sec);
+                                       /* chop off trailing pairs of zeros... */
+                                       while ((strcmp((str + strlen(str) - 2), "00") == 0)
+                                                  && (*(str + strlen(str) - 3) != '.'))
+                                       {
+                                               *(str + strlen(str) - 2) = '\0';
+                                       }
                                }
                                else
                                {
-                                       sprintf((str + 16), ":%02.0f %04d", sec, tm->tm_year);
-                                       if ((*tzn != NULL) && (tm->tm_isdst >= 0))
-                                               sprintf((str + strlen(str)), " %.*s", MAXTZLEN, *tzn);
+                                       sprintf((str + strlen(str)), ":%02.0f", sec);
                                }
+
+                               sprintf((str + strlen(str)), " %04d", tm->tm_year);
+                               if ((*tzn != NULL) && (tm->tm_isdst >= 0))
+                                       sprintf((str + strlen(str)), " %.*s", MAXTZLEN, *tzn);
                        }
                        else
                        {

diff --git a/src/backend/utils/adt/numeric.c b/src/backend/utils/adt/numeric.c
index f115657102daad7a5457b7c2d8199235c5230190..797586018d094ecf536c7b795f5f652c16f27df6 100644 (file)
--- a/src/backend/utils/adt/numeric.c
+++ b/src/backend/utils/adt/numeric.c
@@ -5,7 +5,7 @@
  *
  *     1998 Jan Wieck
  *
- * $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.43 2001/08/14 22:21:58 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.44 2001/10/03 05:29:24 thomas Exp $
  *
  * ----------
  */
@@ -193,10 +193,8 @@ Datum
 numeric_in(PG_FUNCTION_ARGS)
 {
        char       *str = PG_GETARG_CSTRING(0);
-
 #ifdef NOT_USED
        Oid                     typelem = PG_GETARG_OID(1);
-
 #endif
        int32           typmod = PG_GETARG_INT32(2);
        NumericVar      value;

diff --git a/src/backend/utils/adt/timestamp.c b/src/backend/utils/adt/timestamp.c
index 1bd42689659765e8085467e70dd75d9526683527..8bd0daf2bf65aeae96453a7ae458cf602428f2d8 100644 (file)
--- a/src/backend/utils/adt/timestamp.c
+++ b/src/backend/utils/adt/timestamp.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/utils/adt/timestamp.c,v 1.51 2001/09/28 08:09:11 thomas Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/utils/adt/timestamp.c,v 1.52 2001/10/03 05:29:24 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -32,6 +32,8 @@
 static double time2t(const int hour, const int min, const double sec);
 static int     EncodeSpecialTimestamp(Timestamp dt, char *str);
 static Timestamp dt2local(Timestamp dt, int timezone);
+static void
+AdjustTimestampForTypmod(Timestamp *time, int32 typmod);
 
 
 /*****************************************************************************
@@ -45,6 +47,10 @@ Datum
 timestamp_in(PG_FUNCTION_ARGS)
 {
        char       *str = PG_GETARG_CSTRING(0);
+#ifdef NOT_USED
+       Oid                     typelem = PG_GETARG_OID(1);
+#endif
+       int32           typmod = PG_GETARG_INT32(2);
        Timestamp       result;
        double          fsec;
        struct tm       tt,
@@ -89,6 +95,8 @@ timestamp_in(PG_FUNCTION_ARGS)
                        TIMESTAMP_NOEND(result);
        }
 
+       AdjustTimestampForTypmod(&result, typmod);
+
        PG_RETURN_TIMESTAMP(result);
 }
 
@@ -98,7 +106,7 @@ timestamp_in(PG_FUNCTION_ARGS)
 Datum
 timestamp_out(PG_FUNCTION_ARGS)
 {
-       Timestamp       dt = PG_GETARG_TIMESTAMP(0);
+       Timestamp       timestamp = PG_GETARG_TIMESTAMP(0);
        char       *result;
        struct tm       tt,
                           *tm = &tt;
@@ -106,9 +114,9 @@ timestamp_out(PG_FUNCTION_ARGS)
        char       *tzn = NULL;
        char            buf[MAXDATELEN + 1];
 
-       if (TIMESTAMP_NOT_FINITE(dt))
-               EncodeSpecialTimestamp(dt, buf);
-       else if (timestamp2tm(dt, NULL, tm, &fsec, NULL) == 0)
+       if (TIMESTAMP_NOT_FINITE(timestamp))
+               EncodeSpecialTimestamp(timestamp, buf);
+       else if (timestamp2tm(timestamp, NULL, tm, &fsec, NULL) == 0)
                EncodeDateTime(tm, fsec, NULL, &tzn, DateStyle, buf);
        else
                elog(ERROR, "Unable to format timestamp; internal coding error");
@@ -117,6 +125,42 @@ timestamp_out(PG_FUNCTION_ARGS)
        PG_RETURN_CSTRING(result);
 }
 
+/* timestamp_scale()
+ * Adjust time type for specified scale factor.
+ * Used by PostgreSQL type system to stuff columns.
+ */
+Datum
+timestamp_scale(PG_FUNCTION_ARGS)
+{
+       Timestamp       timestamp = PG_GETARG_TIMESTAMP(0);
+       int32           typmod = PG_GETARG_INT32(1);
+       Timestamp       result;
+
+       result = timestamp;
+
+       if (! TIMESTAMP_NOT_FINITE(result))
+               AdjustTimestampForTypmod(&result, typmod);
+
+       PG_RETURN_TIMESTAMP(result);
+}
+
+static void
+AdjustTimestampForTypmod(Timestamp *time, int32 typmod)
+{
+       if ((typmod >= 0) && (typmod <= 13))
+       {
+               static double TimestampScale = 1;
+               static int32 TimestampTypmod = 0;
+
+               if (typmod != TimestampTypmod)
+                       TimestampScale = pow(10, typmod);
+
+               *time = (rint(((double) *time)*TimestampScale)/TimestampScale);
+       }
+
+       return;
+}
+
 
 /* timestamptz_in()
  * Convert a string to internal form.
@@ -125,6 +169,10 @@ Datum
 timestamptz_in(PG_FUNCTION_ARGS)
 {
        char       *str = PG_GETARG_CSTRING(0);
+#ifdef NOT_USED
+       Oid                     typelem = PG_GETARG_OID(1);
+#endif
+       int32           typmod = PG_GETARG_INT32(2);
        TimestampTz     result;
        double          fsec;
        struct tm       tt,
@@ -169,6 +217,8 @@ timestamptz_in(PG_FUNCTION_ARGS)
                        TIMESTAMP_NOEND(result);
        }
 
+       AdjustTimestampForTypmod(&result, typmod);
+
        PG_RETURN_TIMESTAMPTZ(result);
 }
 
@@ -198,6 +248,25 @@ timestamptz_out(PG_FUNCTION_ARGS)
        PG_RETURN_CSTRING(result);
 }
 
+/* timestamptz_scale()
+ * Adjust time type for specified scale factor.
+ * Used by PostgreSQL type system to stuff columns.
+ */
+Datum
+timestamptz_scale(PG_FUNCTION_ARGS)
+{
+       TimestampTz     timestamp = PG_GETARG_TIMESTAMP(0);
+       int32           typmod = PG_GETARG_INT32(1);
+       TimestampTz     result;
+
+       result = timestamp;
+
+       if (! TIMESTAMP_NOT_FINITE(result))
+               AdjustTimestampForTypmod(&result, typmod);
+
+       PG_RETURN_TIMESTAMPTZ(result);
+}
+
 
 /* interval_in()
  * Convert a string to internal form.
@@ -2119,16 +2188,13 @@ timestamp_part(PG_FUNCTION_ARGS)
        text       *units = PG_GETARG_TEXT_P(0);
        Timestamp       timestamp = PG_GETARG_TIMESTAMP(1);
        float8          result;
-       int                     tz;
        int                     type,
                                val;
        int                     i;
        char       *up,
                           *lp,
                                lowunits[MAXDATELEN + 1];
-       double          dummy;
        double          fsec;
-       char       *tzn;
        struct tm       tt,
                           *tm = &tt;
 
@@ -2152,24 +2218,10 @@ timestamp_part(PG_FUNCTION_ARGS)
                PG_RETURN_FLOAT8(result);
        }
 
-       if ((type == UNITS) && (timestamp2tm(timestamp, &tz, tm, &fsec, &tzn) == 0))
+       if ((type == UNITS) && (timestamp2tm(timestamp, NULL, tm, &fsec, NULL) == 0))
        {
                switch (val)
                {
-                       case DTK_TZ:
-                               result = tz;
-                               break;
-
-                       case DTK_TZ_MINUTE:
-                               result = tz / 60;
-                               TMODULO(result, dummy, 60e0);
-                               break;
-
-                       case DTK_TZ_HOUR:
-                               dummy = tz;
-                               TMODULO(dummy, result, 3600e0);
-                               break;
-
                        case DTK_MICROSEC:
                                result = (fsec * 1000000);
                                break;
@@ -2222,11 +2274,13 @@ timestamp_part(PG_FUNCTION_ARGS)
                                result = (tm->tm_year / 1000);
                                break;
 
+                       case DTK_TZ:
+                       case DTK_TZ_MINUTE:
+                       case DTK_TZ_HOUR:
                        default:
                                elog(ERROR, "Timestamp units '%s' not supported", lowunits);
                                result = 0;
                }
-
        }
        else if (type == RESERV)
        {
@@ -2237,14 +2291,14 @@ timestamp_part(PG_FUNCTION_ARGS)
                                break;
 
                        case DTK_DOW:
-                               if (timestamp2tm(timestamp, &tz, tm, &fsec, &tzn) != 0)
+                               if (timestamp2tm(timestamp, NULL, tm, &fsec, NULL) != 0)
                                        elog(ERROR, "Unable to encode timestamp");
 
                                result = j2day(date2j(tm->tm_year, tm->tm_mon, tm->tm_mday));
                                break;
 
                        case DTK_DOY:
-                               if (timestamp2tm(timestamp, &tz, tm, &fsec, &tzn) != 0)
+                               if (timestamp2tm(timestamp, NULL, tm, &fsec, NULL) != 0)
                                        elog(ERROR, "Unable to encode timestamp");
 
                                result = (date2j(tm->tm_year, tm->tm_mon, tm->tm_mday)

diff --git a/src/backend/utils/adt/varchar.c b/src/backend/utils/adt/varchar.c
index b142d126c1c1babcc30d2242f8e7a534558b47ce..7ed56e7962f3712f6c2d48258cd9936f67189809 100644 (file)
--- a/src/backend/utils/adt/varchar.c
+++ b/src/backend/utils/adt/varchar.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.82 2001/09/11 05:18:59 ishii Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.83 2001/10/03 05:29:24 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -33,7 +33,7 @@
  * at CREATE TABLE time.
  *
  * It's hard to implement these types because we cannot figure out
- * the length of the type from the type itself. I change (hopefully all) the
+ * the length of the type from the type itself. I changed (hopefully all) the
  * fmgr calls that invoke input functions of a data type to supply the
  * length also. (eg. in INSERTs, we have the tupleDescriptor which contains
  * the length of the attributes and hence the exact length of the char() or

diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index b7c4b3fb8adb5b36a7c5843a35295d165ccc4a77..b484834d6e77e2b04e821058f8b1b3e750f1871e 100644 (file)
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -37,7 +37,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: catversion.h,v 1.96 2001/09/28 08:09:13 thomas Exp $
+ * $Id: catversion.h,v 1.97 2001/10/03 05:29:24 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -53,6 +53,6 @@
  */
 
 /*                                                     yyyymmddN */
-#define CATALOG_VERSION_NO     200109261
+#define CATALOG_VERSION_NO     200110011
 
 #endif

diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h
index cd64d8d2c282215ec8698a0ced2930e79836e510..e397ca13d5fcbc7a806a5047d08def3fd59dcfb4 100644 (file)
--- a/src/include/catalog/pg_proc.h
+++ b/src/include/catalog/pg_proc.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_proc.h,v 1.213 2001/10/02 21:39:36 tgl Exp $
+ * $Id: pg_proc.h,v 1.214 2001/10/03 05:29:24 thomas Exp $
  *
  * NOTES
  *       The script catalog/genbki.sh reads this file and generates .bki
@@ -1256,7 +1256,7 @@ DESCR("horizontal?");
 DATA(insert OID = 999 (  lseg_eq                  PGUID 12 f t t t 2 f 16 "601 601" 100 0 0 100  lseg_eq - ));
 DESCR("equal");
 
-DATA(insert OID =  748 (  date                    PGUID 12 f t t t 1 f 1082 "25" 100 0 0 100 text_date - ));
+DATA(insert OID =  748 (  date                    PGUID 12 f t f t 1 f 1082 "25" 100 0 0 100 text_date - ));
 DESCR("convert text to date");
 DATA(insert OID =  749 (  text                    PGUID 12 f t t t 1 f 25 "1082" 100 0 0 100 date_text - ));
 DESCR("convert date to text");
@@ -1264,14 +1264,14 @@ DATA(insert OID =  837 (  time                     PGUID 12 f t t t 1 f 1083 "25" 100 0 0 100 t
 DESCR("convert text to time");
 DATA(insert OID =  948 (  text                    PGUID 12 f t t t 1 f 25 "1083" 100 0 0 100 time_text - ));
 DESCR("convert time to text");
-DATA(insert OID =  938 (  timetz                  PGUID 12 f t t t 1 f 1266 "25" 100 0 0 100 text_timetz - ));
+DATA(insert OID =  938 (  timetz                  PGUID 12 f t f t 1 f 1266 "25" 100 0 0 100 text_timetz - ));
 DESCR("convert text to timetz");
 DATA(insert OID =  939 (  text                    PGUID 12 f t t t 1 f 25 "1266" 100 0 0 100 timetz_text - ));
 DESCR("convert timetz to text");
 
 /* OIDS 1000 - 1999 */
 
-DATA(insert OID = 1026 (  timezone                PGUID 12 f t t t 2 f 25 "1186 1184" 100 0 0 100  timestamptz_izone - ));
+DATA(insert OID = 1026 (  timezone                PGUID 12 f t f t 2 f 25 "1186 1184" 100 0 0 100  timestamptz_izone - ));
 DESCR("time zone");
 
 DATA(insert OID = 1029 (  nullvalue               PGUID 12 f t t f 1 f 16 "0" 100 0 0 100  nullvalue - ));
@@ -1430,7 +1430,7 @@ DATA(insert OID = 1169 (  interval_pl        PGUID 12 f t t t 2 f 1186 "1186 1186" 1
 DESCR("add");
 DATA(insert OID = 1170 (  interval_mi     PGUID 12 f t t t 2 f 1186 "1186 1186" 100 0 0 100  interval_mi - ));
 DESCR("subtract");
-DATA(insert OID = 1171 (  date_part               PGUID 12 f t t t 2 f  701 "25 1184" 100 0 0 100  timestamptz_part - ));
+DATA(insert OID = 1171 (  date_part               PGUID 12 f t f t 2 f  701 "25 1184" 100 0 0 100  timestamptz_part - ));
 DESCR("extract field from timestamp with time zone");
 DATA(insert OID = 1172 (  date_part               PGUID 12 f t t t 2 f  701 "25 1186" 100 0 0 100  interval_part - ));
 DESCR("extract field from interval");
@@ -1458,9 +1458,9 @@ DATA(insert OID = 1189 (  timestamptz_pl_span PGUID 12 f t t t 2 f 1184 "1184 11
 DESCR("plus");
 DATA(insert OID = 1190 (  timestamptz_mi_span PGUID 12 f t t t 2 f 1184 "1184 1186" 100 0 0 100  timestamp_mi_span - ));
 DESCR("minus");
-DATA(insert OID = 1191 (  timestamptz          PGUID 12 f t t t 1 f 1184 "25" 100 0 0 100  text_timestamptz - ));
+DATA(insert OID = 1191 (  timestamptz          PGUID 12 f t f t 1 f 1184 "25" 100 0 0 100  text_timestamptz - ));
 DESCR("convert text to timestamp with time zone");
-DATA(insert OID = 1192 (  text                         PGUID 12 f t t t 1 f     25 "1184" 100 0 0 100  timestamptz_text - ));
+DATA(insert OID = 1192 (  text                         PGUID 12 f t f t 1 f     25 "1184" 100 0 0 100  timestamptz_text - ));
 DESCR("convert timestamp to text");
 DATA(insert OID = 1193 (  text                         PGUID 12 f t t t 1 f     25 "1186" 100 0 0 100  interval_text - ));
 DESCR("convert interval to text");
@@ -1558,11 +1558,11 @@ DESCR("latest tid of a tuple");
 DATA(insert OID = 1294 ( currtid2                 PGUID 12 f t f t 2 f 27 "25 27" 100 0 0 100  currtid_byrelname - ));
 DESCR("latest tid of a tuple");
 
-DATA(insert OID = 1296 (  timedate_pl     PGUID 14 f t t t 2 f 1114 "1083 1082" 100 0 0 100  "select datetime_pl($2, $1)" - ));
+DATA(insert OID = 1296 (  timedate_pl     PGUID 14 f t t t 2 f 1114 "1083 1082" 100 0 0 100  "select ($2 + $1)" - ));
 DESCR("convert time and date to timestamp");
 DATA(insert OID = 1297 (  datetimetz_pl    PGUID 12 f t t t 2 f 1184 "1082 1266" 100 0 0 100  datetimetz_timestamptz - ));
 DESCR("convert date and time with time zone to timestamp with time zone");
-DATA(insert OID = 1298 (  timetzdate_pl    PGUID 14 f t t t 2 f 1184 "1266 1082" 100 0 0 100  "select datetimetz_pl($2, $1)" - ));
+DATA(insert OID = 1298 (  timetzdate_pl    PGUID 14 f t t t 2 f 1184 "1266 1082" 100 0 0 100  "select ($2 + $1)" - ));
 DESCR("convert time with time zone and date to timestamp");
 DATA(insert OID = 1299 (  now                     PGUID 12 f t f t 0 f 1184 "0" 100 0 0 100  now - ));
 DESCR("current transaction time");
@@ -1669,7 +1669,7 @@ DESCR("convert date and time with time zone to timestamp with time zone");
 
 DATA(insert OID = 1362 (  time                          PGUID 14 f t t t 1 f 1083 "1083" 100 0 0 100  "select $1" - ));
 DESCR("convert (noop)");
-DATA(insert OID = 1364 (  time                          PGUID 14 f t t t 1 f 1083 "702" 100 0 0 100  "select time(timestamp($1))" - ));
+DATA(insert OID = 1364 (  time                          PGUID 14 f t t t 1 f 1083 "702" 100 0 0 100  "select time(cast($1 as timestamp without time zone))" - ));
 DESCR("convert abstime to time");
 DATA(insert OID = 1365 (  abstime                       PGUID 14 f t f t 1 f  702 "702" 100 0 0 100  "select $1" - ));
 DESCR("convert (noop)");
@@ -1711,7 +1711,7 @@ DATA(insert OID = 1382 (  date_part    PGUID 14 f t f t 2 f  701 "25 702" 100 0
 DESCR("extract field from abstime");
 DATA(insert OID = 1383 (  date_part    PGUID 14 f t f t 2 f  701 "25 703" 100 0 0 100  "select date_part($1, interval($2))" - ));
 DESCR("extract field from reltime");
-DATA(insert OID = 1384 (  date_part    PGUID 14 f t t t 2 f  701 "25 1082" 100 0 0 100  "select date_part($1, timestamptz($2))" - ));
+DATA(insert OID = 1384 (  date_part    PGUID 14 f t t t 2 f  701 "25 1082" 100 0 0 100  "select date_part($1, cast($2 as timestamp without time zone))" - ));
 DESCR("extract field from date");
 DATA(insert OID = 1385 (  date_part    PGUID 14 f t t t 2 f  701 "25 1083" 100 0 0 100  "select date_part($1, interval($2))" - ));
 DESCR("extract field from time");
@@ -1720,7 +1720,7 @@ DESCR("date difference from today preserving months and years");
 
 DATA(insert OID = 1387 (  timetz                  PGUID 14 f t t t 1 f 1266 "1266" 100 0 0 100  "select $1" - ));
 DESCR("noop conversion");
-DATA(insert OID = 1388 (  timetz                  PGUID 12 f t t t 1 f 1266 "1184" 100 0 0 100  timestamptz_timetz - ));
+DATA(insert OID = 1388 (  timetz                  PGUID 12 f t f t 1 f 1266 "1184" 100 0 0 100  timestamptz_timetz - ));
 DESCR("convert timestamp to timetz");
 
 DATA(insert OID = 1389 (  isfinite        PGUID 12 f t t t 1 f 16 "1184" 100 0 0 100  timestamp_finite - ));
@@ -2471,24 +2471,24 @@ DESCR("(internal)");
 
 /* formatting */
 DATA(insert OID = 1770 ( to_char                       PGUID 12 f t f t 2 f    25 "1184 25" 100 0 0 100  timestamptz_to_char - ));
-DESCR("format timestamp to text");
-DATA(insert OID = 1772 ( to_char                       PGUID 12 f t f t 2 f    25 "1700 25" 100 0 0 100  numeric_to_char - ));
+DESCR("format timestamp with time zone to text");
+DATA(insert OID = 1772 ( to_char                       PGUID 12 f t t t 2 f    25 "1700 25" 100 0 0 100  numeric_to_char - ));
 DESCR("format numeric to text");
-DATA(insert OID = 1773 ( to_char                       PGUID 12 f t f t 2 f    25 "23 25" 100 0 0 100  int4_to_char - ));
+DATA(insert OID = 1773 ( to_char                       PGUID 12 f t t t 2 f    25 "23 25" 100 0 0 100  int4_to_char - ));
 DESCR("format int4 to text");
-DATA(insert OID = 1774 ( to_char                       PGUID 12 f t f t 2 f    25 "20 25" 100 0 0 100  int8_to_char - ));
+DATA(insert OID = 1774 ( to_char                       PGUID 12 f t t t 2 f    25 "20 25" 100 0 0 100  int8_to_char - ));
 DESCR("format int8 to text");
-DATA(insert OID = 1775 ( to_char                       PGUID 12 f t f t 2 f    25 "700 25" 100 0 0 100  float4_to_char - ));
+DATA(insert OID = 1775 ( to_char                       PGUID 12 f t t t 2 f    25 "700 25" 100 0 0 100  float4_to_char - ));
 DESCR("format float4 to text");
-DATA(insert OID = 1776 ( to_char                       PGUID 12 f t f t 2 f    25 "701 25" 100 0 0 100  float8_to_char - ));
+DATA(insert OID = 1776 ( to_char                       PGUID 12 f t t t 2 f    25 "701 25" 100 0 0 100  float8_to_char - ));
 DESCR("format float8 to text");
-DATA(insert OID = 1777 ( to_number                     PGUID 12 f t f t 2 f    1700 "25 25" 100 0 0 100  numeric_to_number - ));
+DATA(insert OID = 1777 ( to_number                     PGUID 12 f t t t 2 f    1700 "25 25" 100 0 0 100  numeric_to_number - ));
 DESCR("convert text to numeric");
 DATA(insert OID = 1778 ( to_timestamp          PGUID 12 f t f t 2 f    1184 "25 25" 100 0 0 100  to_timestamp - ));
 DESCR("convert text to timestamp");
-DATA(insert OID = 1780 ( to_date                       PGUID 12 f t f t 2 f    1082 "25 25" 100 0 0 100  to_date - ));
+DATA(insert OID = 1780 ( to_date                       PGUID 12 f t t t 2 f    1082 "25 25" 100 0 0 100  to_date - ));
 DESCR("convert text to date");
-DATA(insert OID = 1768 ( to_char                       PGUID 12 f t f t 2 f    25 "1186 25" 100 0 0 100  interval_to_char - ));
+DATA(insert OID = 1768 ( to_char                       PGUID 12 f t t t 2 f    25 "1186 25" 100 0 0 100  interval_to_char - ));
 DESCR("format interval to text");
 
 DATA(insert OID =  1282 ( quote_ident     PGUID 12 f t t t 1 f 25 "25" 100 0 0 100 quote_ident - ));
@@ -2741,11 +2741,21 @@ DESCR("not equal");
 DATA(insert OID = 1954 (  byteacmp                PGUID 12 f t t t 2 f 23 "17 17" 100 0 0 100  byteacmp - ));
 DESCR("less-equal-greater");
 
+DATA(insert OID = 1961 (  timestamp               PGUID 12 f t f t 2 f 1114 "1114 23" 100 0 0 100  timestamp_scale - ));
+DESCR("adjust time precision");
+
 DATA(insert OID = 1965 (  oidlarger               PGUID 12 f t t t 2 f 26 "26 26" 100 0 0 100  oidlarger - ));
 DESCR("larger of two");
 DATA(insert OID = 1966 (  oidsmaller      PGUID 12 f t t t 2 f 26 "26 26" 100 0 0 100  oidsmaller - ));
 DESCR("smaller of two");
 
+DATA(insert OID = 1967 (  timestamptz     PGUID 12 f t t t 2 f 1184 "1184 23" 100 0 0 100  timestamptz_scale - ));
+DESCR("adjust time precision");
+DATA(insert OID = 1968 (  time                    PGUID 12 f t t t 2 f 1083 "1083 23" 100 0 0 100  time_scale - ));
+DESCR("adjust time precision");
+DATA(insert OID = 1969 (  timetz                  PGUID 12 f t t t 2 f 1266 "1266 23" 100 0 0 100  timetz_scale - ));
+DESCR("adjust time with time zone precision");
+
 DATA(insert OID = 2005 (  bytealike               PGUID 12 f t t t 2 f 16 "17 17" 100 0 0 100 bytealike - ));
 DESCR("matches LIKE expression");
 DATA(insert OID = 2006 (  byteanlike      PGUID 12 f t t t 2 f 16 "17 17" 100 0 0 100 byteanlike - ));
@@ -2823,10 +2833,11 @@ DATA(insert OID = 2047 (  timetz                        PGUID 12 f t f t 1 f 1266 "1083" 100 0 0 100
 DESCR("convert time to timetz");
 DATA(insert OID = 2048 (  isfinite                     PGUID 12 f t t t 1 f   16 "1114" 100 0 0 100  timestamp_finite - ));
 DESCR("boolean test");
-
-DATA(insert OID = 2050 ( interval_mi_time      PGUID 14 f t t t 2 f 1083 "1186 1083" 100 0 0 100  "select $2 - $1 + (interval \'24 hours\')" - ));
+DATA(insert OID = 2049 ( to_char                       PGUID 12 f t f t 2 f    25 "1114 25" 100 0 0 100  timestamp_to_char - ));
+DESCR("format timestamp to text");
+DATA(insert OID = 2050 ( interval_mi_time      PGUID 14 f t t t 2 f 1083 "1186 1083" 100 0 0 100  "select $2 - $1" - ));
 DESCR("minus");
-DATA(insert OID = 2051 ( interval_mi_timetz    PGUID 14 f t t t 2 f 1266 "1186 1266" 100 0 0 100  "select $2 - $1 + (interval \'24 hours\')" - ));
+DATA(insert OID = 2051 ( interval_mi_timetz    PGUID 14 f t t t 2 f 1266 "1186 1266" 100 0 0 100  "select $2 - $1" - ));
 DESCR("minus");
 DATA(insert OID = 2052 (  timestamp_eq         PGUID 12 f t t t 2 f 16 "1114 1114" 100 0 0 100  timestamp_eq - ));
 DESCR("equal");
@@ -2844,9 +2855,9 @@ DATA(insert OID = 2058 (  age                             PGUID 12 f t t t 2 f 1186 "1114 1114" 100 0 0 1
 DESCR("date difference preserving months and years");
 DATA(insert OID = 2059 (  age                          PGUID 14 f t t t 1 f 1186 "1114" 100 0 0 100  "select age(\'today\', $1)" - ));
 DESCR("date difference from today preserving months and years");
-DATA(insert OID = 2069 (  timezone                     PGUID 12 f t t t 2 f 1184 "25 1114" 100 0 0 100  timestamp_zone - ));
+DATA(insert OID = 2069 (  timezone                     PGUID 12 f t f t 2 f 1184 "25 1114" 100 0 0 100  timestamp_zone - ));
 DESCR("time zone");
-DATA(insert OID = 2070 (  timezone                     PGUID 12 f t t t 2 f 1184 "1186 1114" 100 0 0 100  timestamp_izone - ));
+DATA(insert OID = 2070 (  timezone                     PGUID 12 f t f t 2 f 1184 "1186 1114" 100 0 0 100  timestamp_izone - ));
 DESCR("time zone");
 
 

diff --git a/src/include/utils/date.h b/src/include/utils/date.h
index cc58cf97470a5ddc6b65c22010397f324d676d67..2698fc90d41bac58eaf6652e479fbaea95aa8b61 100644 (file)
--- a/src/include/utils/date.h
+++ b/src/include/utils/date.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: date.h,v 1.12 2001/09/28 08:09:14 thomas Exp $
+ * $Id: date.h,v 1.13 2001/10/03 05:29:25 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -77,6 +77,7 @@ extern Datum date_text(PG_FUNCTION_ARGS);
 
 extern Datum time_in(PG_FUNCTION_ARGS);
 extern Datum time_out(PG_FUNCTION_ARGS);
+extern Datum time_scale(PG_FUNCTION_ARGS);
 extern Datum time_eq(PG_FUNCTION_ARGS);
 extern Datum time_ne(PG_FUNCTION_ARGS);
 extern Datum time_lt(PG_FUNCTION_ARGS);
@@ -99,6 +100,7 @@ extern Datum interval_pl_time(PG_FUNCTION_ARGS);
 
 extern Datum timetz_in(PG_FUNCTION_ARGS);
 extern Datum timetz_out(PG_FUNCTION_ARGS);
+extern Datum timetz_scale(PG_FUNCTION_ARGS);
 extern Datum timetz_eq(PG_FUNCTION_ARGS);
 extern Datum timetz_ne(PG_FUNCTION_ARGS);
 extern Datum timetz_lt(PG_FUNCTION_ARGS);

diff --git a/src/include/utils/timestamp.h b/src/include/utils/timestamp.h
index 51189ec4013e21e5b1dbb125bdc5a8a8f7bbd6af..a354a38a4537f93d3a3b0181a5095bee493369f2 100644 (file)
--- a/src/include/utils/timestamp.h
+++ b/src/include/utils/timestamp.h
@@ -6,7 +6,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: timestamp.h,v 1.18 2001/09/28 08:09:14 thomas Exp $
+ * $Id: timestamp.h,v 1.19 2001/10/03 05:29:25 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -91,6 +91,7 @@ typedef struct
 
 extern Datum timestamp_in(PG_FUNCTION_ARGS);
 extern Datum timestamp_out(PG_FUNCTION_ARGS);
+extern Datum timestamp_scale(PG_FUNCTION_ARGS);
 extern Datum timestamp_eq(PG_FUNCTION_ARGS);
 extern Datum timestamp_ne(PG_FUNCTION_ARGS);
 extern Datum timestamp_lt(PG_FUNCTION_ARGS);
@@ -130,6 +131,7 @@ extern Datum timestamp_timestamptz(PG_FUNCTION_ARGS);
 
 extern Datum timestamptz_in(PG_FUNCTION_ARGS);
 extern Datum timestamptz_out(PG_FUNCTION_ARGS);
+extern Datum timestamptz_scale(PG_FUNCTION_ARGS);
 extern Datum timestamptz_timestamp(PG_FUNCTION_ARGS);
 extern Datum timestamptz_zone(PG_FUNCTION_ARGS);
 extern Datum timestamptz_izone(PG_FUNCTION_ARGS);

diff --git a/src/test/regress/expected/horology.out b/src/test/regress/expected/horology.out
index 3ac0b29b7a9aa952695c8949501b18041c54c9c8..21ad6469b89621c72a8a6dff2c7bed248beb1635 100644 (file)
--- a/src/test/regress/expected/horology.out
+++ b/src/test/regress/expected/horology.out
@@ -101,21 +101,24 @@ SELECT (timestamp without time zone 'tomorrow' > 'now') as "True";
  t
 (1 row)
 
-SELECT timestamp(date '1994-01-01', time '11:00') AS "Jan_01_1994_11am";
+-- Convert from date and time to timestamp
+-- This test used to be timestamp(date,time) but no longer allowed by grammar
+-- to enable support for SQL99 timestamp type syntax.
+SELECT date '1994-01-01' + time '11:00' AS "Jan_01_1994_11am";
      Jan_01_1994_11am     
 --------------------------
  Sat Jan 01 11:00:00 1994
 (1 row)
 
-SELECT timestamp(date '1994-01-01', time '10:00') AS "Jan_01_1994_10am";
+SELECT date '1994-01-01' + time '10:00' AS "Jan_01_1994_10am";
      Jan_01_1994_10am     
 --------------------------
  Sat Jan 01 10:00:00 1994
 (1 row)
 
-SELECT timestamp(date '1994-01-01', time '11:00-5') AS "Jan_01_1994_8am";
+SELECT date '1994-01-01' + time '11:00-5' AS "Jan_01_1994_8am";
 ERROR:  Bad time external representation '11:00-5'
-SELECT timestamp(date '1994-01-01', time with time zone '11:00-5') AS "Jan_01_1994_11am";
+SELECT "timestamp"(date '1994-01-01', time with time zone '11:00-5') AS "Jan_01_1994_11am";
      Jan_01_1994_11am     
 --------------------------
  Sat Jan 01 11:00:00 1994
@@ -128,8 +131,8 @@ SELECT '' AS "64", d1 + interval '1 year' AS one_year FROM TIMESTAMP_TBL;
     | infinity
     | Fri Jan 01 00:00:00 1971
     | Tue Feb 10 17:32:01 1998
-    | Tue Feb 10 17:32:01.00 1998
-    | Tue Feb 10 17:32:02.00 1998
+    | Tue Feb 10 17:32:01 1998
+    | Tue Feb 10 17:32:02 1998
     | Tue Feb 10 17:32:01.40 1998
     | Tue Feb 10 17:32:01.50 1998
     | Tue Feb 10 17:32:01.60 1998
@@ -197,8 +200,8 @@ SELECT '' AS "64", d1 - interval '1 year' AS one_year FROM TIMESTAMP_TBL;
     | infinity
     | Wed Jan 01 00:00:00 1969
     | Sat Feb 10 17:32:01 1996
-    | Sat Feb 10 17:32:01.00 1996
-    | Sat Feb 10 17:32:02.00 1996
+    | Sat Feb 10 17:32:01 1996
+    | Sat Feb 10 17:32:02 1996
     | Sat Feb 10 17:32:01.40 1996
     | Sat Feb 10 17:32:01.50 1996
     | Sat Feb 10 17:32:01.60 1996
@@ -344,8 +347,8 @@ SELECT '' AS "64", d1 + interval '1 year' AS one_year FROM TIMESTAMPTZ_TBL;
     | infinity
     | Thu Dec 31 16:00:00 1970 PST
     | Tue Feb 10 17:32:01 1998 PST
-    | Tue Feb 10 17:32:01.00 1998 PST
-    | Tue Feb 10 17:32:02.00 1998 PST
+    | Tue Feb 10 17:32:01 1998 PST
+    | Tue Feb 10 17:32:02 1998 PST
     | Tue Feb 10 17:32:01.40 1998 PST
     | Tue Feb 10 17:32:01.50 1998 PST
     | Tue Feb 10 17:32:01.60 1998 PST
@@ -413,8 +416,8 @@ SELECT '' AS "64", d1 - interval '1 year' AS one_year FROM TIMESTAMPTZ_TBL;
     | infinity
     | Tue Dec 31 16:00:00 1968 PST
     | Sat Feb 10 17:32:01 1996 PST
-    | Sat Feb 10 17:32:01.00 1996 PST
-    | Sat Feb 10 17:32:02.00 1996 PST
+    | Sat Feb 10 17:32:01 1996 PST
+    | Sat Feb 10 17:32:02 1996 PST
     | Sat Feb 10 17:32:01.40 1996 PST
     | Sat Feb 10 17:32:01.50 1996 PST
     | Sat Feb 10 17:32:01.60 1996 PST
@@ -568,10 +571,10 @@ SELECT t.d1 + i.f1 AS "102" FROM TIMESTAMP_TBL t, INTERVAL_TBL i
 -----------------------------
  Mon Feb 10 17:33:01 1997
  Mon Feb 10 22:32:01 1997
- Mon Feb 10 17:33:01.00 1997
- Mon Feb 10 22:32:01.00 1997
- Mon Feb 10 17:33:02.00 1997
- Mon Feb 10 22:32:02.00 1997
+ Mon Feb 10 17:33:01 1997
+ Mon Feb 10 22:32:01 1997
+ Mon Feb 10 17:33:02 1997
+ Mon Feb 10 22:32:02 1997
  Mon Feb 10 17:33:01.40 1997
  Mon Feb 10 22:32:01.40 1997
  Mon Feb 10 17:33:01.50 1997
@@ -677,10 +680,10 @@ SELECT t.d1 - i.f1 AS "102" FROM TIMESTAMP_TBL t, INTERVAL_TBL i
 -----------------------------
  Mon Feb 10 17:31:01 1997
  Mon Feb 10 12:32:01 1997
- Mon Feb 10 17:31:01.00 1997
- Mon Feb 10 12:32:01.00 1997
- Mon Feb 10 17:31:02.00 1997
- Mon Feb 10 12:32:02.00 1997
+ Mon Feb 10 17:31:01 1997
+ Mon Feb 10 12:32:01 1997
+ Mon Feb 10 17:31:02 1997
+ Mon Feb 10 12:32:02 1997
  Mon Feb 10 17:31:01.40 1997
  Mon Feb 10 12:32:01.40 1997
  Mon Feb 10 17:31:01.50 1997
@@ -780,8 +783,8 @@ SELECT t.d1 - i.f1 AS "102" FROM TIMESTAMP_TBL t, INTERVAL_TBL i
 (102 rows)
 
 SELECT t.f1 + i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
-    80    
-----------
+     80      
+-------------
  00:01:00
  05:00:00
  00:00:00
@@ -852,21 +855,21 @@ SELECT t.f1 + i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
  23:59:00
  23:59:00
  11:59:00
- 00:00:59
- 04:59:59
- 23:59:59
- 23:59:59
- 23:59:59
- 23:59:45
- 02:03:03
- 23:59:59
- 23:59:59
- 11:59:59
+ 00:00:59.99
+ 04:59:59.99
+ 23:59:59.99
+ 23:59:59.99
+ 23:59:59.99
+ 23:59:45.99
+ 02:03:03.99
+ 23:59:59.99
+ 23:59:59.99
+ 11:59:59.99
 (80 rows)
 
 SELECT t.f1 - i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
-    80    
-----------
+     80      
+-------------
  23:59:00
  19:00:00
  00:00:00
@@ -937,21 +940,21 @@ SELECT t.f1 - i.f1 AS "80" FROM TIME_TBL t, INTERVAL_TBL i;
  23:59:00
  23:59:00
  11:59:00
- 23:58:59
- 18:59:59
- 23:59:59
- 23:59:59
- 23:59:59
- 00:00:13
- 21:56:55
- 23:59:59
- 23:59:59
- 11:59:59
+ 23:58:59.99
+ 18:59:59.99
+ 23:59:59.99
+ 23:59:59.99
+ 23:59:59.99
+ 00:00:13.99
+ 21:56:55.99
+ 23:59:59.99
+ 23:59:59.99
+ 11:59:59.99
 (80 rows)
 
 SELECT t.f1 + i.f1 AS "100" FROM TIMETZ_TBL t, INTERVAL_TBL i;
-     100     
--------------
+      100       
+----------------
  00:02:00-07
  05:01:00-07
  00:01:00-07
@@ -1042,21 +1045,21 @@ SELECT t.f1 + i.f1 AS "100" FROM TIMETZ_TBL t, INTERVAL_TBL i;
  23:59:00-07
  23:59:00-07
  11:59:00-07
- 00:00:59-07
- 04:59:59-07
- 23:59:59-07
- 23:59:59-07
- 23:59:59-07
- 23:59:45-07
- 02:03:03-07
- 23:59:59-07
- 23:59:59-07
- 11:59:59-07
+ 00:00:59.99-07
+ 04:59:59.99-07
+ 23:59:59.99-07
+ 23:59:59.99-07
+ 23:59:59.99-07
+ 23:59:45.99-07
+ 02:03:03.99-07
+ 23:59:59.99-07
+ 23:59:59.99-07
+ 11:59:59.99-07
 (100 rows)
 
 SELECT t.f1 - i.f1 AS "100" FROM TIMETZ_TBL t, INTERVAL_TBL i;
-     100     
--------------
+      100       
+----------------
  00:00:00-07
  19:01:00-07
  00:01:00-07
@@ -1147,16 +1150,16 @@ SELECT t.f1 - i.f1 AS "100" FROM TIMETZ_TBL t, INTERVAL_TBL i;
  23:59:00-07
  23:59:00-07
  11:59:00-07
- 23:58:59-07
- 18:59:59-07
- 23:59:59-07
- 23:59:59-07
- 23:59:59-07
- 00:00:13-07
- 21:56:55-07
- 23:59:59-07
- 23:59:59-07
- 11:59:59-07
+ 23:58:59.99-07
+ 18:59:59.99-07
+ 23:59:59.99-07
+ 23:59:59.99-07
+ 23:59:59.99-07
+ 00:00:13.99-07
+ 21:56:55.99-07
+ 23:59:59.99-07
+ 23:59:59.99-07
+ 11:59:59.99-07
 (100 rows)
 
 -- SQL9x OVERLAPS operator
@@ -1284,9 +1287,9 @@ INSERT INTO TEMP_TIMESTAMP (f1)
   SELECT d1 FROM TIMESTAMP_TBL
   WHERE d1 BETWEEN '13-jun-1957' AND '1-jan-1997'
    OR d1 BETWEEN '1-jan-1999' AND '1-jan-2010';
-SELECT '' AS "16", f1 AS timestamp
+SELECT '' AS "16", f1 AS "timestamp"
   FROM TEMP_TIMESTAMP
-  ORDER BY timestamp;
+  ORDER BY "timestamp";
  16 |          timestamp           
 ----+------------------------------
     | Thu Jan 01 00:00:00 1970 PST
@@ -1307,9 +1310,9 @@ SELECT '' AS "16", f1 AS timestamp
     | Sat Sep 22 18:19:20 2001 PDT
 (16 rows)
 
-SELECT '' AS "160", d.f1 AS timestamp, t.f1 AS interval, d.f1 + t.f1 AS plus
+SELECT '' AS "160", d.f1 AS "timestamp", t.f1 AS interval, d.f1 + t.f1 AS plus
   FROM TEMP_TIMESTAMP d, INTERVAL_TBL t
-  ORDER BY plus, timestamp, interval;
+  ORDER BY plus, "timestamp", interval;
  160 |          timestamp           |           interval            |             plus             
 -----+------------------------------+-------------------------------+------------------------------
      | Thu Jan 01 00:00:00 1970 PST | @ 14 secs ago                 | Wed Dec 31 23:59:46 1969 PST
@@ -1474,10 +1477,10 @@ SELECT '' AS "160", d.f1 AS timestamp, t.f1 AS interval, d.f1 + t.f1 AS plus
      | Sat Sep 22 18:19:20 2001 PDT | @ 34 years                    | Sat Sep 22 18:19:20 2035 PDT
 (160 rows)
 
-SELECT '' AS "160", d.f1 AS timestamp, t.f1 AS interval, d.f1 - t.f1 AS minus
+SELECT '' AS "160", d.f1 AS "timestamp", t.f1 AS interval, d.f1 - t.f1 AS minus
   FROM TEMP_TIMESTAMP d, INTERVAL_TBL t
   WHERE isfinite(d.f1)
-  ORDER BY minus, timestamp, interval;
+  ORDER BY minus, "timestamp", interval;
  160 |          timestamp           |           interval            |            minus             
 -----+------------------------------+-------------------------------+------------------------------
      | Thu Jan 01 00:00:00 1970 PST | @ 34 years                    | Wed Jan 01 00:00:00 1936 PST
@@ -1642,7 +1645,7 @@ SELECT '' AS "160", d.f1 AS timestamp, t.f1 AS interval, d.f1 - t.f1 AS minus
      | Sat Sep 22 18:19:20 2001 PDT | @ 14 secs ago                 | Sat Sep 22 18:19:34 2001 PDT
 (160 rows)
 
-SELECT '' AS "16", d.f1 AS timestamp, timestamp '1980-01-06 00:00 GMT' AS gpstime_zero,
+SELECT '' AS "16", d.f1 AS "timestamp", timestamp '1980-01-06 00:00 GMT' AS gpstime_zero,
    d.f1 - timestamp '1980-01-06 00:00 GMT' AS difference
   FROM TEMP_TIMESTAMP d
   ORDER BY difference;
@@ -1929,72 +1932,6 @@ SELECT '' AS "226", d1.f1 AS timestamp1, d2.f1 AS timestamp2, d1.f1 - d2.f1 AS d
      | Sat Sep 22 18:19:20 2001 PDT | Sat Sep 22 18:19:20 2001 PDT | @ 0
 (256 rows)
 
-SELECT '' as "55", d1 as timestamp,
-  date_part('year', d1) AS year, date_part('month', d1) AS month,
-  date_part('day',d1) AS day, date_part('hour', d1) AS hour,
-  date_part('minute', d1) AS minute, date_part('second', d1) AS second
-  FROM TIMESTAMP_TBL
-  WHERE isfinite(d1) and d1 >= '1-jan-1900 GMT'
-  ORDER BY timestamp;
- 55 |          timestamp          | year | month | day | hour | minute |  second  
-----+-----------------------------+------+-------+-----+------+--------+----------
-    | Thu Jan 01 00:00:00 1970    | 1969 |    12 |  31 |   16 |      0 |        0
-    | Wed Feb 28 17:32:01 1996    | 1996 |     2 |  28 |    9 |     32 |        1
-    | Thu Feb 29 17:32:01 1996    | 1996 |     2 |  29 |    9 |     32 |        1
-    | Fri Mar 01 17:32:01 1996    | 1996 |     3 |   1 |    9 |     32 |        1
-    | Mon Dec 30 17:32:01 1996    | 1996 |    12 |  30 |    9 |     32 |        1
-    | Tue Dec 31 17:32:01 1996    | 1996 |    12 |  31 |    9 |     32 |        1
-    | Wed Jan 01 17:32:01 1997    | 1997 |     1 |   1 |    9 |     32 |        1
-    | Thu Jan 02 00:00:00 1997    | 1997 |     1 |   1 |   16 |      0 |        0
-    | Thu Jan 02 03:04:05 1997    | 1997 |     1 |   1 |   19 |      4 |        5
-    | Mon Feb 10 17:32:00 1997    | 1997 |     2 |  10 |    9 |     32 |        0
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |    9 |     32 |        1
-    | Mon Feb 10 17:32:01.00 1997 | 1997 |     2 |  10 |    9 |     32 | 1.000001
-    | Mon Feb 10 17:32:01.40 1997 | 1997 |     2 |  10 |    9 |     32 |      1.4
-    | Mon Feb 10 17:32:01.50 1997 | 1997 |     2 |  10 |    9 |     32 |      1.5
-    | Mon Feb 10 17:32:01.60 1997 | 1997 |     2 |  10 |    9 |     32 |      1.6
-    | Mon Feb 10 17:32:02.00 1997 | 1997 |     2 |  10 |    9 |     32 | 1.999999
-    | Tue Feb 11 17:32:01 1997    | 1997 |     2 |  11 |    9 |     32 |        1
-    | Wed Feb 12 17:32:01 1997    | 1997 |     2 |  12 |    9 |     32 |        1
-    | Thu Feb 13 17:32:01 1997    | 1997 |     2 |  13 |    9 |     32 |        1
-    | Fri Feb 14 17:32:01 1997    | 1997 |     2 |  14 |    9 |     32 |        1
-    | Sat Feb 15 17:32:01 1997    | 1997 |     2 |  15 |    9 |     32 |        1
-    | Sun Feb 16 17:32:01 1997    | 1997 |     2 |  16 |    9 |     32 |        1
-    | Sun Feb 16 17:32:01 1997    | 1997 |     2 |  16 |    9 |     32 |        1
-    | Fri Feb 28 17:32:01 1997    | 1997 |     2 |  28 |    9 |     32 |        1
-    | Sat Mar 01 17:32:01 1997    | 1997 |     3 |   1 |    9 |     32 |        1
-    | Tue Jun 10 17:32:01 1997    | 1997 |     6 |  10 |   10 |     32 |        1
-    | Tue Jun 10 18:32:01 1997    | 1997 |     6 |  10 |   11 |     32 |        1
-    | Tue Dec 30 17:32:01 1997    | 1997 |    12 |  30 |    9 |     32 |        1
-    | Wed Dec 31 17:32:01 1997    | 1997 |    12 |  31 |    9 |     32 |        1
-    | Fri Dec 31 17:32:01 1999    | 1999 |    12 |  31 |    9 |     32 |        1
-    | Sat Jan 01 17:32:01 2000    | 2000 |     1 |   1 |    9 |     32 |        1
-    | Wed Mar 15 02:14:05 2000    | 2000 |     3 |  14 |   18 |     14 |        5
-    | Wed Mar 15 03:14:04 2000    | 2000 |     3 |  14 |   19 |     14 |        4
-    | Wed Mar 15 08:14:01 2000    | 2000 |     3 |  15 |    0 |     14 |        1
-    | Wed Mar 15 12:14:03 2000    | 2000 |     3 |  15 |    4 |     14 |        3
-    | Wed Mar 15 13:14:02 2000    | 2000 |     3 |  15 |    5 |     14 |        2
-    | Sun Dec 31 17:32:01 2000    | 2000 |    12 |  31 |    9 |     32 |        1
-    | Mon Jan 01 17:32:01 2001    | 2001 |     1 |   1 |    9 |     32 |        1
-    | Sat Sep 22 18:19:20 2001    | 2001 |     9 |  22 |   11 |     19 |       20
-    | Sat Feb 16 17:32:01 2097    | 2097 |     2 |  16 |   17 |     32 |        1
-(55 rows)
-
 --
 -- abstime, reltime arithmetic
 --
@@ -2061,10 +1998,10 @@ SELECT '' AS three, ABSTIME_TBL.*
 --
 -- Conversions
 --
-SELECT '' AS "16", f1 AS timestamp, date(f1) AS date
+SELECT '' AS "16", f1 AS "timestamp", date(f1) AS date
   FROM TEMP_TIMESTAMP
   WHERE f1 <> timestamp 'current'
-  ORDER BY date, timestamp;
+  ORDER BY date, "timestamp";
  16 |          timestamp           |    date    
 ----+------------------------------+------------
     | Thu Jan 01 00:00:00 1970 PST | 01-01-1970
@@ -2085,7 +2022,7 @@ SELECT '' AS "16", f1 AS timestamp, date(f1) AS date
     | Sat Sep 22 18:19:20 2001 PDT | 09-22-2001
 (16 rows)
 
-SELECT '' AS "16", f1 AS timestamp, abstime(f1) AS abstime
+SELECT '' AS "16", f1 AS "timestamp", abstime(f1) AS abstime
   FROM TEMP_TIMESTAMP
   ORDER BY abstime;
  16 |          timestamp           |           abstime            
@@ -2120,7 +2057,7 @@ SELECT '' AS four, f1 AS abstime, date(f1) AS date
       | Mon May 01 00:30:30 1995 PDT | 05-01-1995
 (4 rows)
 
-SELECT '' AS two, d1 AS timestamp, abstime(d1) AS abstime
+SELECT '' AS two, d1 AS "timestamp", abstime(d1) AS abstime
   FROM TIMESTAMP_TBL WHERE NOT isfinite(d1);
  two | timestamp |  abstime  
 -----+-----------+-----------
@@ -2128,9 +2065,9 @@ SELECT '' AS two, d1 AS timestamp, abstime(d1) AS abstime
      | infinity  | infinity
 (2 rows)
 
-SELECT '' AS three, f1 as abstime, timestamp(f1) AS timestamp
+SELECT '' AS three, f1 as abstime, cast(f1 as timestamp) AS "timestamp"
   FROM ABSTIME_TBL WHERE NOT isfinite(f1);
-ERROR:  Unable to convert abstime 'invalid' to timestamp
+ERROR:  Unable to convert abstime 'invalid' to timestamptz
 SELECT '' AS ten, f1 AS interval, reltime(f1) AS reltime
   FROM INTERVAL_TBL;
  ten |           interval            |            reltime            
@@ -2173,8 +2110,8 @@ SELECT '' AS "64", d1 AS us_postgres FROM TIMESTAMP_TBL;
     | infinity
     | Thu Jan 01 00:00:00 1970
     | Mon Feb 10 17:32:01 1997
-    | Mon Feb 10 17:32:01.00 1997
-    | Mon Feb 10 17:32:02.00 1997
+    | Mon Feb 10 17:32:01 1997
+    | Mon Feb 10 17:32:02 1997
     | Mon Feb 10 17:32:01.40 1997
     | Mon Feb 10 17:32:01.50 1997
     | Mon Feb 10 17:32:01.60 1997
@@ -2255,8 +2192,8 @@ SELECT '' AS "64", d1 AS us_iso FROM TIMESTAMP_TBL;
     | infinity
     | 1970-01-01 00:00:00
     | 1997-02-10 17:32:01
-    | 1997-02-10 17:32:01.00
-    | 1997-02-10 17:32:02.00
+    | 1997-02-10 17:32:01
+    | 1997-02-10 17:32:02
     | 1997-02-10 17:32:01.40
     | 1997-02-10 17:32:01.50
     | 1997-02-10 17:32:01.60
@@ -2337,79 +2274,79 @@ SELECT '' AS "64", d1 AS us_sql FROM TIMESTAMP_TBL;
 ----+------------------------
     | -infinity
     | infinity
-    | 01/01/1970 00:00:00.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:02.00
+    | 01/01/1970 00:00:00
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:02
     | 02/10/1997 17:32:01.40
     | 02/10/1997 17:32:01.50
     | 02/10/1997 17:32:01.60
-    | 01/02/1997 00:00:00.00
-    | 01/02/1997 03:04:05.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 06/10/1997 17:32:01.00
-    | 09/22/2001 18:19:20.00
-    | 03/15/2000 08:14:01.00
-    | 03/15/2000 13:14:02.00
-    | 03/15/2000 12:14:03.00
-    | 03/15/2000 03:14:04.00
-    | 03/15/2000 02:14:05.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:00.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 06/10/1997 18:32:01.00
-    | 02/10/1997 17:32:01.00
-    | 02/11/1997 17:32:01.00
-    | 02/12/1997 17:32:01.00
-    | 02/13/1997 17:32:01.00
-    | 02/14/1997 17:32:01.00
-    | 02/15/1997 17:32:01.00
-    | 02/16/1997 17:32:01.00
+    | 01/02/1997 00:00:00
+    | 01/02/1997 03:04:05
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 06/10/1997 17:32:01
+    | 09/22/2001 18:19:20
+    | 03/15/2000 08:14:01
+    | 03/15/2000 13:14:02
+    | 03/15/2000 12:14:03
+    | 03/15/2000 03:14:04
+    | 03/15/2000 02:14:05
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:00
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 02/10/1997 17:32:01
+    | 06/10/1997 18:32:01
+    | 02/10/1997 17:32:01
+    | 02/11/1997 17:32:01
+    | 02/12/1997 17:32:01
+    | 02/13/1997 17:32:01
+    | 02/14/1997 17:32:01
+    | 02/15/1997 17:32:01
+    | 02/16/1997 17:32:01
     | 02/16/0097 17:32 BC
-    | 02/16/0097 17:32:01.00
-    | 02/16/0597 17:32:01.00
-    | 02/16/1097 17:32:01.00
-    | 02/16/1697 17:32:01.00
-    | 02/16/1797 17:32:01.00
-    | 02/16/1897 17:32:01.00
-    | 02/16/1997 17:32:01.00
-    | 02/16/2097 17:32:01.00
-    | 02/28/1996 17:32:01.00
-    | 02/29/1996 17:32:01.00
-    | 03/01/1996 17:32:01.00
-    | 12/30/1996 17:32:01.00
-    | 12/31/1996 17:32:01.00
-    | 01/01/1997 17:32:01.00
-    | 02/28/1997 17:32:01.00
-    | 03/01/1997 17:32:01.00
-    | 12/30/1997 17:32:01.00
-    | 12/31/1997 17:32:01.00
-    | 12/31/1999 17:32:01.00
-    | 01/01/2000 17:32:01.00
-    | 12/31/2000 17:32:01.00
-    | 01/01/2001 17:32:01.00
+    | 02/16/0097 17:32:01
+    | 02/16/0597 17:32:01
+    | 02/16/1097 17:32:01
+    | 02/16/1697 17:32:01
+    | 02/16/1797 17:32:01
+    | 02/16/1897 17:32:01
+    | 02/16/1997 17:32:01
+    | 02/16/2097 17:32:01
+    | 02/28/1996 17:32:01
+    | 02/29/1996 17:32:01
+    | 03/01/1996 17:32:01
+    | 12/30/1996 17:32:01
+    | 12/31/1996 17:32:01
+    | 01/01/1997 17:32:01
+    | 02/28/1997 17:32:01
+    | 03/01/1997 17:32:01
+    | 12/30/1997 17:32:01
+    | 12/31/1997 17:32:01
+    | 12/31/1999 17:32:01
+    | 01/01/2000 17:32:01
+    | 12/31/2000 17:32:01
+    | 01/01/2001 17:32:01
 (64 rows)
 
 SELECT '' AS seven, f1 AS us_sql FROM ABSTIME_TBL;
- seven |           us_sql           
--------+----------------------------
-       | 01/14/1973 03:14:21.00 PST
-       | 05/01/1995 00:30:30.00 PDT
-       | 12/31/1969 16:00:00.00 PST
+ seven |         us_sql          
+-------+-------------------------
+       | 01/14/1973 03:14:21 PST
+       | 05/01/1995 00:30:30 PDT
+       | 12/31/1969 16:00:00 PST
        | infinity
        | -infinity
-       | 05/10/1947 23:59:12.00 PST
+       | 05/10/1947 23:59:12 PST
        | invalid
 (7 rows)
 
@@ -2430,8 +2367,8 @@ SELECT '' AS "65", d1 AS european_postgres FROM TIMESTAMP_TBL;
     | infinity
     | Thu 01 Jan 00:00:00 1970
     | Mon 10 Feb 17:32:01 1997
-    | Mon 10 Feb 17:32:01.00 1997
-    | Mon 10 Feb 17:32:02.00 1997
+    | Mon 10 Feb 17:32:01 1997
+    | Mon 10 Feb 17:32:02 1997
     | Mon 10 Feb 17:32:01.40 1997
     | Mon 10 Feb 17:32:01.50 1997
     | Mon 10 Feb 17:32:01.60 1997
@@ -2515,8 +2452,8 @@ SELECT '' AS "65", d1 AS european_iso FROM TIMESTAMP_TBL;
     | infinity
     | 1970-01-01 00:00:00
     | 1997-02-10 17:32:01
-    | 1997-02-10 17:32:01.00
-    | 1997-02-10 17:32:02.00
+    | 1997-02-10 17:32:01
+    | 1997-02-10 17:32:02
     | 1997-02-10 17:32:01.40
     | 1997-02-10 17:32:01.50
     | 1997-02-10 17:32:01.60
@@ -2598,80 +2535,80 @@ SELECT '' AS "65", d1 AS european_sql FROM TIMESTAMP_TBL;
 ----+------------------------
     | -infinity
     | infinity
-    | 01/01/1970 00:00:00.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:02.00
+    | 01/01/1970 00:00:00
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:02
     | 10/02/1997 17:32:01.40
     | 10/02/1997 17:32:01.50
     | 10/02/1997 17:32:01.60
-    | 02/01/1997 00:00:00.00
-    | 02/01/1997 03:04:05.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/06/1997 17:32:01.00
-    | 22/09/2001 18:19:20.00
-    | 15/03/2000 08:14:01.00
-    | 15/03/2000 13:14:02.00
-    | 15/03/2000 12:14:03.00
-    | 15/03/2000 03:14:04.00
-    | 15/03/2000 02:14:05.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:00.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 10/06/1997 18:32:01.00
-    | 10/02/1997 17:32:01.00
-    | 11/02/1997 17:32:01.00
-    | 12/02/1997 17:32:01.00
-    | 13/02/1997 17:32:01.00
-    | 14/02/1997 17:32:01.00
-    | 15/02/1997 17:32:01.00
-    | 16/02/1997 17:32:01.00
+    | 02/01/1997 00:00:00
+    | 02/01/1997 03:04:05
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/06/1997 17:32:01
+    | 22/09/2001 18:19:20
+    | 15/03/2000 08:14:01
+    | 15/03/2000 13:14:02
+    | 15/03/2000 12:14:03
+    | 15/03/2000 03:14:04
+    | 15/03/2000 02:14:05
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:00
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/02/1997 17:32:01
+    | 10/06/1997 18:32:01
+    | 10/02/1997 17:32:01
+    | 11/02/1997 17:32:01
+    | 12/02/1997 17:32:01
+    | 13/02/1997 17:32:01
+    | 14/02/1997 17:32:01
+    | 15/02/1997 17:32:01
+    | 16/02/1997 17:32:01
     | 16/02/0097 17:32 BC
-    | 16/02/0097 17:32:01.00
-    | 16/02/0597 17:32:01.00
-    | 16/02/1097 17:32:01.00
-    | 16/02/1697 17:32:01.00
-    | 16/02/1797 17:32:01.00
-    | 16/02/1897 17:32:01.00
-    | 16/02/1997 17:32:01.00
-    | 16/02/2097 17:32:01.00
-    | 28/02/1996 17:32:01.00
-    | 29/02/1996 17:32:01.00
-    | 01/03/1996 17:32:01.00
-    | 30/12/1996 17:32:01.00
-    | 31/12/1996 17:32:01.00
-    | 01/01/1997 17:32:01.00
-    | 28/02/1997 17:32:01.00
-    | 01/03/1997 17:32:01.00
-    | 30/12/1997 17:32:01.00
-    | 31/12/1997 17:32:01.00
-    | 31/12/1999 17:32:01.00
-    | 01/01/2000 17:32:01.00
-    | 31/12/2000 17:32:01.00
-    | 01/01/2001 17:32:01.00
-    | 13/06/1957 00:00:00.00
+    | 16/02/0097 17:32:01
+    | 16/02/0597 17:32:01
+    | 16/02/1097 17:32:01
+    | 16/02/1697 17:32:01
+    | 16/02/1797 17:32:01
+    | 16/02/1897 17:32:01
+    | 16/02/1997 17:32:01
+    | 16/02/2097 17:32:01
+    | 28/02/1996 17:32:01
+    | 29/02/1996 17:32:01
+    | 01/03/1996 17:32:01
+    | 30/12/1996 17:32:01
+    | 31/12/1996 17:32:01
+    | 01/01/1997 17:32:01
+    | 28/02/1997 17:32:01
+    | 01/03/1997 17:32:01
+    | 30/12/1997 17:32:01
+    | 31/12/1997 17:32:01
+    | 31/12/1999 17:32:01
+    | 01/01/2000 17:32:01
+    | 31/12/2000 17:32:01
+    | 01/01/2001 17:32:01
+    | 13/06/1957 00:00:00
 (65 rows)
 
 SELECT '' AS seven, f1 AS european_sql FROM ABSTIME_TBL;
- seven |        european_sql        
--------+----------------------------
-       | 14/01/1973 03:14:21.00 PST
-       | 01/05/1995 00:30:30.00 PDT
-       | 31/12/1969 16:00:00.00 PST
+ seven |      european_sql       
+-------+-------------------------
+       | 14/01/1973 03:14:21 PST
+       | 01/05/1995 00:30:30 PDT
+       | 31/12/1969 16:00:00 PST
        | infinity
        | -infinity
-       | 10/05/1947 23:59:12.00 PST
+       | 10/05/1947 23:59:12 PST
        | invalid
 (7 rows)
 

diff --git a/src/test/regress/expected/time.out b/src/test/regress/expected/time.out
index 9b280d836171146acf7f9839ca1401bb3b99465a..3c5d317dc1a0da029fd0726bd6fe19289978c3b3 100644 (file)
--- a/src/test/regress/expected/time.out
+++ b/src/test/regress/expected/time.out
@@ -1,7 +1,7 @@
 --
 -- TIME
 --
-CREATE TABLE TIME_TBL (f1 time);
+CREATE TABLE TIME_TBL (f1 time(2));
 INSERT INTO TIME_TBL VALUES ('00:00');
 INSERT INTO TIME_TBL VALUES ('01:00');
 INSERT INTO TIME_TBL VALUES ('02:03');
@@ -15,8 +15,8 @@ INSERT INTO TIME_TBL VALUES ('12:01');
 INSERT INTO TIME_TBL VALUES ('23:59');
 INSERT INTO TIME_TBL VALUES ('11:59:59.99 PM');
 SELECT f1 AS "Time" FROM TIME_TBL;
-   Time   
-----------
+    Time     
+-------------
  00:00:00
  01:00:00
  02:03:00
@@ -24,7 +24,7 @@ SELECT f1 AS "Time" FROM TIME_TBL;
  12:00:00
  12:01:00
  23:59:00
- 23:59:59
+ 23:59:59.99
 (8 rows)
 
 SELECT f1 AS "Three" FROM TIME_TBL WHERE f1 < '05:06:07';
@@ -36,13 +36,13 @@ SELECT f1 AS "Three" FROM TIME_TBL WHERE f1 < '05:06:07';
 (3 rows)
 
 SELECT f1 AS "Five" FROM TIME_TBL WHERE f1 > '05:06:07';
-   Five   
-----------
+    Five     
+-------------
  11:59:00
  12:00:00
  12:01:00
  23:59:00
- 23:59:59
+ 23:59:59.99
 (5 rows)
 
 SELECT f1 AS "None" FROM TIME_TBL WHERE f1 < '00:00';
@@ -51,8 +51,8 @@ SELECT f1 AS "None" FROM TIME_TBL WHERE f1 < '00:00';
 (0 rows)
 
 SELECT f1 AS "Eight" FROM TIME_TBL WHERE f1 >= '00:00';
-  Eight   
-----------
+    Eight    
+-------------
  00:00:00
  01:00:00
  02:03:00
@@ -60,7 +60,7 @@ SELECT f1 AS "Eight" FROM TIME_TBL WHERE f1 >= '00:00';
  12:00:00
  12:01:00
  23:59:00
- 23:59:59
+ 23:59:59.99
 (8 rows)
 
 --

diff --git a/src/test/regress/expected/timestamp.out b/src/test/regress/expected/timestamp.out
index 7acc32b41d6761ff5463e5375d5423b085fd52d5..c9e768461a20694abae195068f47ae1226cc4f70 100644 (file)
--- a/src/test/regress/expected/timestamp.out
+++ b/src/test/regress/expected/timestamp.out
@@ -3,7 +3,7 @@
 --
 -- needed so tests pass even in Australia
 SET australian_timezones = 'off';
-CREATE TABLE TIMESTAMP_TBL ( d1 timestamp without time zone);
+CREATE TABLE TIMESTAMP_TBL ( d1 timestamp(2) without time zone);
 -- Shorthand values
 -- Not directly usable for regression testing since these are not constants.
 -- So, just try to test parser and hope for the best - thomas 97/04/26
@@ -143,8 +143,8 @@ SELECT '' AS "64", d1 FROM TIMESTAMP_TBL;
     | infinity
     | Thu Jan 01 00:00:00 1970
     | Mon Feb 10 17:32:01 1997
-    | Mon Feb 10 17:32:01.00 1997
-    | Mon Feb 10 17:32:02.00 1997
+    | Mon Feb 10 17:32:01 1997
+    | Mon Feb 10 17:32:02 1997
     | Mon Feb 10 17:32:01.40 1997
     | Mon Feb 10 17:32:01.50 1997
     | Mon Feb 10 17:32:01.60 1997
@@ -212,8 +212,8 @@ SELECT '' AS "48", d1 FROM TIMESTAMP_TBL
 ----+-----------------------------
     | infinity
     | Mon Feb 10 17:32:01 1997
-    | Mon Feb 10 17:32:01.00 1997
-    | Mon Feb 10 17:32:02.00 1997
+    | Mon Feb 10 17:32:01 1997
+    | Mon Feb 10 17:32:02 1997
     | Mon Feb 10 17:32:01.40 1997
     | Mon Feb 10 17:32:01.50 1997
     | Mon Feb 10 17:32:01.60 1997
@@ -296,8 +296,8 @@ SELECT '' AS "63", d1 FROM TIMESTAMP_TBL
     | infinity
     | Thu Jan 01 00:00:00 1970
     | Mon Feb 10 17:32:01 1997
-    | Mon Feb 10 17:32:01.00 1997
-    | Mon Feb 10 17:32:02.00 1997
+    | Mon Feb 10 17:32:01 1997
+    | Mon Feb 10 17:32:02 1997
     | Mon Feb 10 17:32:01.40 1997
     | Mon Feb 10 17:32:01.50 1997
     | Mon Feb 10 17:32:01.60 1997
@@ -385,8 +385,8 @@ SELECT '' AS "49", d1 FROM TIMESTAMP_TBL
 ----+-----------------------------
     | infinity
     | Mon Feb 10 17:32:01 1997
-    | Mon Feb 10 17:32:01.00 1997
-    | Mon Feb 10 17:32:02.00 1997
+    | Mon Feb 10 17:32:01 1997
+    | Mon Feb 10 17:32:02 1997
     | Mon Feb 10 17:32:01.40 1997
     | Mon Feb 10 17:32:01.50 1997
     | Mon Feb 10 17:32:01.60 1997
@@ -440,8 +440,8 @@ SELECT '' AS "54", d1 - timestamp without time zone '1997-01-02' AS diff
 ----+----------------------------------------
     | @ 9863 days ago
     | @ 39 days 17 hours 32 mins 1 sec
-    | @ 39 days 17 hours 32 mins 1.00 secs
-    | @ 39 days 17 hours 32 mins 2.00 secs
+    | @ 39 days 17 hours 32 mins 1 sec
+    | @ 39 days 17 hours 32 mins 2 secs
     | @ 39 days 17 hours 32 mins 1.40 secs
     | @ 39 days 17 hours 32 mins 1.50 secs
     | @ 39 days 17 hours 32 mins 1.60 secs
@@ -503,8 +503,8 @@ SELECT '' AS "54", d1 - timestamp without time zone '1997-01-02' AS diff
 ----+----------------------------------------
     | @ 9863 days ago
     | @ 39 days 17 hours 32 mins 1 sec
-    | @ 39 days 17 hours 32 mins 1.00 secs
-    | @ 39 days 17 hours 32 mins 2.00 secs
+    | @ 39 days 17 hours 32 mins 1 sec
+    | @ 39 days 17 hours 32 mins 2 secs
     | @ 39 days 17 hours 32 mins 1.40 secs
     | @ 39 days 17 hours 32 mins 1.50 secs
     | @ 39 days 17 hours 32 mins 1.60 secs
@@ -557,127 +557,129 @@ SELECT '' AS "54", d1 - timestamp without time zone '1997-01-02' AS diff
     | @ 1460 days 17 hours 32 mins 1 sec
 (54 rows)
 
-SELECT '' AS "54", date_part( 'year', d1) AS year, date_part( 'month', d1) AS month,
+SELECT '' AS "54", d1 as "timestamp",
+   date_part( 'year', d1) AS year, date_part( 'month', d1) AS month,
    date_part( 'day', d1) AS day, date_part( 'hour', d1) AS hour,
    date_part( 'minute', d1) AS minute, date_part( 'second', d1) AS second
    FROM TIMESTAMP_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
- 54 | year | month | day | hour | minute |  second  
-----+------+-------+-----+------+--------+----------
-    | 1969 |    12 |  31 |   16 |      0 |        0
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 | 1.000001
-    | 1997 |     2 |  10 |    9 |     32 | 1.999999
-    | 1997 |     2 |  10 |    9 |     32 |      1.4
-    | 1997 |     2 |  10 |    9 |     32 |      1.5
-    | 1997 |     2 |  10 |    9 |     32 |      1.6
-    | 1997 |     1 |   1 |   16 |      0 |        0
-    | 1997 |     1 |   1 |   19 |      4 |        5
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     6 |  10 |   10 |     32 |        1
-    | 2001 |     9 |  22 |   11 |     19 |       20
-    | 2000 |     3 |  15 |    0 |     14 |        1
-    | 2000 |     3 |  15 |    5 |     14 |        2
-    | 2000 |     3 |  15 |    4 |     14 |        3
-    | 2000 |     3 |  14 |   19 |     14 |        4
-    | 2000 |     3 |  14 |   18 |     14 |        5
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        0
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     6 |  10 |   11 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  11 |    9 |     32 |        1
-    | 1997 |     2 |  12 |    9 |     32 |        1
-    | 1997 |     2 |  13 |    9 |     32 |        1
-    | 1997 |     2 |  14 |    9 |     32 |        1
-    | 1997 |     2 |  15 |    9 |     32 |        1
-    | 1997 |     2 |  16 |    9 |     32 |        1
-    | 1997 |     2 |  16 |    9 |     32 |        1
-    | 1996 |     2 |  28 |    9 |     32 |        1
-    | 1996 |     2 |  29 |    9 |     32 |        1
-    | 1996 |     3 |   1 |    9 |     32 |        1
-    | 1996 |    12 |  30 |    9 |     32 |        1
-    | 1996 |    12 |  31 |    9 |     32 |        1
-    | 1997 |     1 |   1 |    9 |     32 |        1
-    | 1997 |     2 |  28 |    9 |     32 |        1
-    | 1997 |     3 |   1 |    9 |     32 |        1
-    | 1997 |    12 |  30 |    9 |     32 |        1
-    | 1997 |    12 |  31 |    9 |     32 |        1
-    | 1999 |    12 |  31 |    9 |     32 |        1
-    | 2000 |     1 |   1 |    9 |     32 |        1
-    | 2000 |    12 |  31 |    9 |     32 |        1
-    | 2001 |     1 |   1 |    9 |     32 |        1
+ 54 |          timestamp          | year | month | day | hour | minute | second 
+----+-----------------------------+------+-------+-----+------+--------+--------
+    | Thu Jan 01 00:00:00 1970    | 1970 |     1 |   1 |    0 |      0 |      0
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:02 1997    | 1997 |     2 |  10 |   17 |     32 |      2
+    | Mon Feb 10 17:32:01.40 1997 | 1997 |     2 |  10 |   17 |     32 |    1.4
+    | Mon Feb 10 17:32:01.50 1997 | 1997 |     2 |  10 |   17 |     32 |    1.5
+    | Mon Feb 10 17:32:01.60 1997 | 1997 |     2 |  10 |   17 |     32 |    1.6
+    | Thu Jan 02 00:00:00 1997    | 1997 |     1 |   2 |    0 |      0 |      0
+    | Thu Jan 02 03:04:05 1997    | 1997 |     1 |   2 |    3 |      4 |      5
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Tue Jun 10 17:32:01 1997    | 1997 |     6 |  10 |   17 |     32 |      1
+    | Sat Sep 22 18:19:20 2001    | 2001 |     9 |  22 |   18 |     19 |     20
+    | Wed Mar 15 08:14:01 2000    | 2000 |     3 |  15 |    8 |     14 |      1
+    | Wed Mar 15 13:14:02 2000    | 2000 |     3 |  15 |   13 |     14 |      2
+    | Wed Mar 15 12:14:03 2000    | 2000 |     3 |  15 |   12 |     14 |      3
+    | Wed Mar 15 03:14:04 2000    | 2000 |     3 |  15 |    3 |     14 |      4
+    | Wed Mar 15 02:14:05 2000    | 2000 |     3 |  15 |    2 |     14 |      5
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:00 1997    | 1997 |     2 |  10 |   17 |     32 |      0
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Tue Jun 10 18:32:01 1997    | 1997 |     6 |  10 |   18 |     32 |      1
+    | Mon Feb 10 17:32:01 1997    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Tue Feb 11 17:32:01 1997    | 1997 |     2 |  11 |   17 |     32 |      1
+    | Wed Feb 12 17:32:01 1997    | 1997 |     2 |  12 |   17 |     32 |      1
+    | Thu Feb 13 17:32:01 1997    | 1997 |     2 |  13 |   17 |     32 |      1
+    | Fri Feb 14 17:32:01 1997    | 1997 |     2 |  14 |   17 |     32 |      1
+    | Sat Feb 15 17:32:01 1997    | 1997 |     2 |  15 |   17 |     32 |      1
+    | Sun Feb 16 17:32:01 1997    | 1997 |     2 |  16 |   17 |     32 |      1
+    | Sun Feb 16 17:32:01 1997    | 1997 |     2 |  16 |   17 |     32 |      1
+    | Wed Feb 28 17:32:01 1996    | 1996 |     2 |  28 |   17 |     32 |      1
+    | Thu Feb 29 17:32:01 1996    | 1996 |     2 |  29 |   17 |     32 |      1
+    | Fri Mar 01 17:32:01 1996    | 1996 |     3 |   1 |   17 |     32 |      1
+    | Mon Dec 30 17:32:01 1996    | 1996 |    12 |  30 |   17 |     32 |      1
+    | Tue Dec 31 17:32:01 1996    | 1996 |    12 |  31 |   17 |     32 |      1
+    | Wed Jan 01 17:32:01 1997    | 1997 |     1 |   1 |   17 |     32 |      1
+    | Fri Feb 28 17:32:01 1997    | 1997 |     2 |  28 |   17 |     32 |      1
+    | Sat Mar 01 17:32:01 1997    | 1997 |     3 |   1 |   17 |     32 |      1
+    | Tue Dec 30 17:32:01 1997    | 1997 |    12 |  30 |   17 |     32 |      1
+    | Wed Dec 31 17:32:01 1997    | 1997 |    12 |  31 |   17 |     32 |      1
+    | Fri Dec 31 17:32:01 1999    | 1999 |    12 |  31 |   17 |     32 |      1
+    | Sat Jan 01 17:32:01 2000    | 2000 |     1 |   1 |   17 |     32 |      1
+    | Sun Dec 31 17:32:01 2000    | 2000 |    12 |  31 |   17 |     32 |      1
+    | Mon Jan 01 17:32:01 2001    | 2001 |     1 |   1 |   17 |     32 |      1
 (54 rows)
 
-SELECT '' AS "54", date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
+SELECT '' AS "54", d1 as "timestamp",
+   date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
    date_part( 'usec', d1) AS usec
    FROM TIMESTAMP_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
- 54 | quarter |         msec         |       usec        
-----+---------+----------------------+-------------------
-    |       4 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 | 0.000999999999917733 | 0.999999999917733
-    |       1 |              999.999 |            999999
-    |       1 |                  400 |            400000
-    |       1 |                  500 |            500000
-    |       1 |                  600 |            600000
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       2 |                    0 |                 0
-    |       3 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       2 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       1 |                    0 |                 0
+ 54 |          timestamp          | quarter | msec |  usec  
+----+-----------------------------+---------+------+--------
+    | Thu Jan 01 00:00:00 1970    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:02 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01.40 1997 |       1 |  400 | 400000
+    | Mon Feb 10 17:32:01.50 1997 |       1 |  500 | 500000
+    | Mon Feb 10 17:32:01.60 1997 |       1 |  600 | 600000
+    | Thu Jan 02 00:00:00 1997    |       1 |    0 |      0
+    | Thu Jan 02 03:04:05 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Tue Jun 10 17:32:01 1997    |       2 |    0 |      0
+    | Sat Sep 22 18:19:20 2001    |       3 |    0 |      0
+    | Wed Mar 15 08:14:01 2000    |       1 |    0 |      0
+    | Wed Mar 15 13:14:02 2000    |       1 |    0 |      0
+    | Wed Mar 15 12:14:03 2000    |       1 |    0 |      0
+    | Wed Mar 15 03:14:04 2000    |       1 |    0 |      0
+    | Wed Mar 15 02:14:05 2000    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:00 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Tue Jun 10 18:32:01 1997    |       2 |    0 |      0
+    | Mon Feb 10 17:32:01 1997    |       1 |    0 |      0
+    | Tue Feb 11 17:32:01 1997    |       1 |    0 |      0
+    | Wed Feb 12 17:32:01 1997    |       1 |    0 |      0
+    | Thu Feb 13 17:32:01 1997    |       1 |    0 |      0
+    | Fri Feb 14 17:32:01 1997    |       1 |    0 |      0
+    | Sat Feb 15 17:32:01 1997    |       1 |    0 |      0
+    | Sun Feb 16 17:32:01 1997    |       1 |    0 |      0
+    | Sun Feb 16 17:32:01 1997    |       1 |    0 |      0
+    | Wed Feb 28 17:32:01 1996    |       1 |    0 |      0
+    | Thu Feb 29 17:32:01 1996    |       1 |    0 |      0
+    | Fri Mar 01 17:32:01 1996    |       1 |    0 |      0
+    | Mon Dec 30 17:32:01 1996    |       4 |    0 |      0
+    | Tue Dec 31 17:32:01 1996    |       4 |    0 |      0
+    | Wed Jan 01 17:32:01 1997    |       1 |    0 |      0
+    | Fri Feb 28 17:32:01 1997    |       1 |    0 |      0
+    | Sat Mar 01 17:32:01 1997    |       1 |    0 |      0
+    | Tue Dec 30 17:32:01 1997    |       4 |    0 |      0
+    | Wed Dec 31 17:32:01 1997    |       4 |    0 |      0
+    | Fri Dec 31 17:32:01 1999    |       4 |    0 |      0
+    | Sat Jan 01 17:32:01 2000    |       1 |    0 |      0
+    | Sun Dec 31 17:32:01 2000    |       4 |    0 |      0
+    | Mon Jan 01 17:32:01 2001    |       1 |    0 |      0
 (54 rows)
 
 -- TO_CHAR()
@@ -970,7 +972,7 @@ SELECT '' AS to_char_5, to_char(d1, 'HH HH12 HH24 MI SS SSSS')
            | 12 12 00 00 00 0
            | 05 05 17 32 01 63121
            | 05 05 17 32 01 63121
-           | 05 05 17 32 01 63121
+           | 05 05 17 32 02 63122
            | 05 05 17 32 01 63121
            | 05 05 17 32 01 63121
            | 05 05 17 32 01 63121
@@ -1040,7 +1042,7 @@ SELECT '' AS to_char_6, to_char(d1, '"HH:MI:SS is" HH:MI:SS "\\"text between quo
            | HH:MI:SS is 12:00:00 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
-           | HH:MI:SS is 05:32:01 "text between quote marks"
+           | HH:MI:SS is 05:32:02 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
@@ -1110,7 +1112,7 @@ SELECT '' AS to_char_7, to_char(d1, 'HH24--text--MI--text--SS')
            | 00--text--00--text--00
            | 17--text--32--text--01
            | 17--text--32--text--01
-           | 17--text--32--text--01
+           | 17--text--32--text--02
            | 17--text--32--text--01
            | 17--text--32--text--01
            | 17--text--32--text--01
@@ -1251,7 +1253,7 @@ SELECT '' AS to_char_9, to_char(d1, 'YYYY A.D. YYYY a.d. YYYY bc HH:MI:SS P.M. H
            | 1970 A.D. 1970 a.d. 1970 ad 12:00:00 A.M. 12:00:00 a.m. 12:00:00 am
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
-           | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
+           | 1997 A.D. 1997 a.d. 1997 ad 05:32:02 P.M. 05:32:02 p.m. 05:32:02 pm
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm

diff --git a/src/test/regress/expected/timestamptz.out b/src/test/regress/expected/timestamptz.out
index f141e54cc485fe0d939588e3766b6206cbacf7b2..142eb2508ccf45ce2365606511a866ef101cd3f2 100644 (file)
--- a/src/test/regress/expected/timestamptz.out
+++ b/src/test/regress/expected/timestamptz.out
@@ -3,7 +3,7 @@
 --
 -- needed so tests pass even in Australia
 SET australian_timezones = 'off';
-CREATE TABLE TIMESTAMPTZ_TBL ( d1 timestamp with time zone);
+CREATE TABLE TIMESTAMPTZ_TBL ( d1 timestamp(2) with time zone);
 INSERT INTO TIMESTAMPTZ_TBL VALUES ('now');
 INSERT INTO TIMESTAMPTZ_TBL VALUES ('current');
 INSERT INTO TIMESTAMPTZ_TBL VALUES ('today');
@@ -140,8 +140,8 @@ SELECT '' AS "64", d1 FROM TIMESTAMPTZ_TBL;
     | infinity
     | Wed Dec 31 16:00:00 1969 PST
     | Mon Feb 10 17:32:01 1997 PST
-    | Mon Feb 10 17:32:01.00 1997 PST
-    | Mon Feb 10 17:32:02.00 1997 PST
+    | Mon Feb 10 17:32:01 1997 PST
+    | Mon Feb 10 17:32:02 1997 PST
     | Mon Feb 10 17:32:01.40 1997 PST
     | Mon Feb 10 17:32:01.50 1997 PST
     | Mon Feb 10 17:32:01.60 1997 PST
@@ -209,8 +209,8 @@ SELECT '' AS "48", d1 FROM TIMESTAMPTZ_TBL
 ----+---------------------------------
     | infinity
     | Mon Feb 10 17:32:01 1997 PST
-    | Mon Feb 10 17:32:01.00 1997 PST
-    | Mon Feb 10 17:32:02.00 1997 PST
+    | Mon Feb 10 17:32:01 1997 PST
+    | Mon Feb 10 17:32:02 1997 PST
     | Mon Feb 10 17:32:01.40 1997 PST
     | Mon Feb 10 17:32:01.50 1997 PST
     | Mon Feb 10 17:32:01.60 1997 PST
@@ -293,8 +293,8 @@ SELECT '' AS "63", d1 FROM TIMESTAMPTZ_TBL
     | infinity
     | Wed Dec 31 16:00:00 1969 PST
     | Mon Feb 10 17:32:01 1997 PST
-    | Mon Feb 10 17:32:01.00 1997 PST
-    | Mon Feb 10 17:32:02.00 1997 PST
+    | Mon Feb 10 17:32:01 1997 PST
+    | Mon Feb 10 17:32:02 1997 PST
     | Mon Feb 10 17:32:01.40 1997 PST
     | Mon Feb 10 17:32:01.50 1997 PST
     | Mon Feb 10 17:32:01.60 1997 PST
@@ -382,8 +382,8 @@ SELECT '' AS "49", d1 FROM TIMESTAMPTZ_TBL
 ----+---------------------------------
     | infinity
     | Mon Feb 10 17:32:01 1997 PST
-    | Mon Feb 10 17:32:01.00 1997 PST
-    | Mon Feb 10 17:32:02.00 1997 PST
+    | Mon Feb 10 17:32:01 1997 PST
+    | Mon Feb 10 17:32:02 1997 PST
     | Mon Feb 10 17:32:01.40 1997 PST
     | Mon Feb 10 17:32:01.50 1997 PST
     | Mon Feb 10 17:32:01.60 1997 PST
@@ -437,8 +437,8 @@ SELECT '' AS "54", d1 - timestamp with time zone '1997-01-02' AS diff
 ----+----------------------------------------
     | @ 9863 days 8 hours ago
     | @ 39 days 17 hours 32 mins 1 sec
-    | @ 39 days 17 hours 32 mins 1.00 secs
-    | @ 39 days 17 hours 32 mins 2.00 secs
+    | @ 39 days 17 hours 32 mins 1 sec
+    | @ 39 days 17 hours 32 mins 2 secs
     | @ 39 days 17 hours 32 mins 1.40 secs
     | @ 39 days 17 hours 32 mins 1.50 secs
     | @ 39 days 17 hours 32 mins 1.60 secs
@@ -499,8 +499,8 @@ SELECT '' AS "54", d1 - timestamp with time zone '1997-01-02' AS diff
 ----+----------------------------------------
     | @ 9863 days 8 hours ago
     | @ 39 days 17 hours 32 mins 1 sec
-    | @ 39 days 17 hours 32 mins 1.00 secs
-    | @ 39 days 17 hours 32 mins 2.00 secs
+    | @ 39 days 17 hours 32 mins 1 sec
+    | @ 39 days 17 hours 32 mins 2 secs
     | @ 39 days 17 hours 32 mins 1.40 secs
     | @ 39 days 17 hours 32 mins 1.50 secs
     | @ 39 days 17 hours 32 mins 1.60 secs
@@ -553,127 +553,129 @@ SELECT '' AS "54", d1 - timestamp with time zone '1997-01-02' AS diff
     | @ 1460 days 17 hours 32 mins 1 sec
 (54 rows)
 
-SELECT '' AS "54", date_part( 'year', d1) AS year, date_part( 'month', d1) AS month,
+SELECT '' AS "54", d1 as timestamptz,
+   date_part( 'year', d1) AS year, date_part( 'month', d1) AS month,
    date_part( 'day', d1) AS day, date_part( 'hour', d1) AS hour,
    date_part( 'minute', d1) AS minute, date_part( 'second', d1) AS second
    FROM TIMESTAMPTZ_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
- 54 | year | month | day | hour | minute |  second  
-----+------+-------+-----+------+--------+----------
-    | 1969 |    12 |  31 |   16 |      0 |        0
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 | 1.000001
-    | 1997 |     2 |  10 |   17 |     32 | 1.999999
-    | 1997 |     2 |  10 |   17 |     32 |      1.4
-    | 1997 |     2 |  10 |   17 |     32 |      1.5
-    | 1997 |     2 |  10 |   17 |     32 |      1.6
-    | 1997 |     1 |   2 |    0 |      0 |        0
-    | 1997 |     1 |   2 |    3 |      4 |        5
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     6 |  10 |   17 |     32 |        1
-    | 2001 |     9 |  22 |   11 |     19 |       20
-    | 2000 |     3 |  15 |    8 |     14 |        1
-    | 2000 |     3 |  15 |    4 |     14 |        2
-    | 2000 |     3 |  15 |    2 |     14 |        3
-    | 2000 |     3 |  15 |    3 |     14 |        4
-    | 2000 |     3 |  15 |    1 |     14 |        5
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        0
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     2 |  10 |    9 |     32 |        1
-    | 1997 |     6 |  10 |   18 |     32 |        1
-    | 1997 |     2 |  10 |   17 |     32 |        1
-    | 1997 |     2 |  11 |   17 |     32 |        1
-    | 1997 |     2 |  12 |   17 |     32 |        1
-    | 1997 |     2 |  13 |   17 |     32 |        1
-    | 1997 |     2 |  14 |   17 |     32 |        1
-    | 1997 |     2 |  15 |   17 |     32 |        1
-    | 1997 |     2 |  16 |   17 |     32 |        1
-    | 1997 |     2 |  16 |   17 |     32 |        1
-    | 1996 |     2 |  28 |   17 |     32 |        1
-    | 1996 |     2 |  29 |   17 |     32 |        1
-    | 1996 |     3 |   1 |   17 |     32 |        1
-    | 1996 |    12 |  30 |   17 |     32 |        1
-    | 1996 |    12 |  31 |   17 |     32 |        1
-    | 1997 |     1 |   1 |   17 |     32 |        1
-    | 1997 |     2 |  28 |   17 |     32 |        1
-    | 1997 |     3 |   1 |   17 |     32 |        1
-    | 1997 |    12 |  30 |   17 |     32 |        1
-    | 1997 |    12 |  31 |   17 |     32 |        1
-    | 1999 |    12 |  31 |   17 |     32 |        1
-    | 2000 |     1 |   1 |   17 |     32 |        1
-    | 2000 |    12 |  31 |   17 |     32 |        1
-    | 2001 |     1 |   1 |   17 |     32 |        1
+ 54 |           timestamptz           | year | month | day | hour | minute | second 
+----+---------------------------------+------+-------+-----+------+--------+--------
+    | Wed Dec 31 16:00:00 1969 PST    | 1969 |    12 |  31 |   16 |      0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:02 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      2
+    | Mon Feb 10 17:32:01.40 1997 PST | 1997 |     2 |  10 |   17 |     32 |    1.4
+    | Mon Feb 10 17:32:01.50 1997 PST | 1997 |     2 |  10 |   17 |     32 |    1.5
+    | Mon Feb 10 17:32:01.60 1997 PST | 1997 |     2 |  10 |   17 |     32 |    1.6
+    | Thu Jan 02 00:00:00 1997 PST    | 1997 |     1 |   2 |    0 |      0 |      0
+    | Thu Jan 02 03:04:05 1997 PST    | 1997 |     1 |   2 |    3 |      4 |      5
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Tue Jun 10 17:32:01 1997 PDT    | 1997 |     6 |  10 |   17 |     32 |      1
+    | Sat Sep 22 11:19:20 2001 PDT    | 2001 |     9 |  22 |   11 |     19 |     20
+    | Wed Mar 15 08:14:01 2000 PST    | 2000 |     3 |  15 |    8 |     14 |      1
+    | Wed Mar 15 04:14:02 2000 PST    | 2000 |     3 |  15 |    4 |     14 |      2
+    | Wed Mar 15 02:14:03 2000 PST    | 2000 |     3 |  15 |    2 |     14 |      3
+    | Wed Mar 15 03:14:04 2000 PST    | 2000 |     3 |  15 |    3 |     14 |      4
+    | Wed Mar 15 01:14:05 2000 PST    | 2000 |     3 |  15 |    1 |     14 |      5
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:00 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      0
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Mon Feb 10 09:32:01 1997 PST    | 1997 |     2 |  10 |    9 |     32 |      1
+    | Mon Feb 10 09:32:01 1997 PST    | 1997 |     2 |  10 |    9 |     32 |      1
+    | Mon Feb 10 09:32:01 1997 PST    | 1997 |     2 |  10 |    9 |     32 |      1
+    | Tue Jun 10 18:32:01 1997 PDT    | 1997 |     6 |  10 |   18 |     32 |      1
+    | Mon Feb 10 17:32:01 1997 PST    | 1997 |     2 |  10 |   17 |     32 |      1
+    | Tue Feb 11 17:32:01 1997 PST    | 1997 |     2 |  11 |   17 |     32 |      1
+    | Wed Feb 12 17:32:01 1997 PST    | 1997 |     2 |  12 |   17 |     32 |      1
+    | Thu Feb 13 17:32:01 1997 PST    | 1997 |     2 |  13 |   17 |     32 |      1
+    | Fri Feb 14 17:32:01 1997 PST    | 1997 |     2 |  14 |   17 |     32 |      1
+    | Sat Feb 15 17:32:01 1997 PST    | 1997 |     2 |  15 |   17 |     32 |      1
+    | Sun Feb 16 17:32:01 1997 PST    | 1997 |     2 |  16 |   17 |     32 |      1
+    | Sun Feb 16 17:32:01 1997 PST    | 1997 |     2 |  16 |   17 |     32 |      1
+    | Wed Feb 28 17:32:01 1996 PST    | 1996 |     2 |  28 |   17 |     32 |      1
+    | Thu Feb 29 17:32:01 1996 PST    | 1996 |     2 |  29 |   17 |     32 |      1
+    | Fri Mar 01 17:32:01 1996 PST    | 1996 |     3 |   1 |   17 |     32 |      1
+    | Mon Dec 30 17:32:01 1996 PST    | 1996 |    12 |  30 |   17 |     32 |      1
+    | Tue Dec 31 17:32:01 1996 PST    | 1996 |    12 |  31 |   17 |     32 |      1
+    | Wed Jan 01 17:32:01 1997 PST    | 1997 |     1 |   1 |   17 |     32 |      1
+    | Fri Feb 28 17:32:01 1997 PST    | 1997 |     2 |  28 |   17 |     32 |      1
+    | Sat Mar 01 17:32:01 1997 PST    | 1997 |     3 |   1 |   17 |     32 |      1
+    | Tue Dec 30 17:32:01 1997 PST    | 1997 |    12 |  30 |   17 |     32 |      1
+    | Wed Dec 31 17:32:01 1997 PST    | 1997 |    12 |  31 |   17 |     32 |      1
+    | Fri Dec 31 17:32:01 1999 PST    | 1999 |    12 |  31 |   17 |     32 |      1
+    | Sat Jan 01 17:32:01 2000 PST    | 2000 |     1 |   1 |   17 |     32 |      1
+    | Sun Dec 31 17:32:01 2000 PST    | 2000 |    12 |  31 |   17 |     32 |      1
+    | Mon Jan 01 17:32:01 2001 PST    | 2001 |     1 |   1 |   17 |     32 |      1
 (54 rows)
 
-SELECT '' AS "54", date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
+SELECT '' AS "54", d1 as timestamptz,
+   date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
    date_part( 'usec', d1) AS usec
    FROM TIMESTAMPTZ_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
- 54 | quarter |         msec         |       usec        
-----+---------+----------------------+-------------------
-    |       4 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 | 0.000999999999917733 | 0.999999999917733
-    |       1 |              999.999 |            999999
-    |       1 |                  400 |            400000
-    |       1 |                  500 |            500000
-    |       1 |                  600 |            600000
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       2 |                    0 |                 0
-    |       3 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       2 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       1 |                    0 |                 0
-    |       4 |                    0 |                 0
-    |       1 |                    0 |                 0
+ 54 |           timestamptz           | quarter | msec |  usec  
+----+---------------------------------+---------+------+--------
+    | Wed Dec 31 16:00:00 1969 PST    |       4 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:02 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01.40 1997 PST |       1 |  400 | 400000
+    | Mon Feb 10 17:32:01.50 1997 PST |       1 |  500 | 500000
+    | Mon Feb 10 17:32:01.60 1997 PST |       1 |  600 | 600000
+    | Thu Jan 02 00:00:00 1997 PST    |       1 |    0 |      0
+    | Thu Jan 02 03:04:05 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Tue Jun 10 17:32:01 1997 PDT    |       2 |    0 |      0
+    | Sat Sep 22 11:19:20 2001 PDT    |       3 |    0 |      0
+    | Wed Mar 15 08:14:01 2000 PST    |       1 |    0 |      0
+    | Wed Mar 15 04:14:02 2000 PST    |       1 |    0 |      0
+    | Wed Mar 15 02:14:03 2000 PST    |       1 |    0 |      0
+    | Wed Mar 15 03:14:04 2000 PST    |       1 |    0 |      0
+    | Wed Mar 15 01:14:05 2000 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:00 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 09:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 09:32:01 1997 PST    |       1 |    0 |      0
+    | Mon Feb 10 09:32:01 1997 PST    |       1 |    0 |      0
+    | Tue Jun 10 18:32:01 1997 PDT    |       2 |    0 |      0
+    | Mon Feb 10 17:32:01 1997 PST    |       1 |    0 |      0
+    | Tue Feb 11 17:32:01 1997 PST    |       1 |    0 |      0
+    | Wed Feb 12 17:32:01 1997 PST    |       1 |    0 |      0
+    | Thu Feb 13 17:32:01 1997 PST    |       1 |    0 |      0
+    | Fri Feb 14 17:32:01 1997 PST    |       1 |    0 |      0
+    | Sat Feb 15 17:32:01 1997 PST    |       1 |    0 |      0
+    | Sun Feb 16 17:32:01 1997 PST    |       1 |    0 |      0
+    | Sun Feb 16 17:32:01 1997 PST    |       1 |    0 |      0
+    | Wed Feb 28 17:32:01 1996 PST    |       1 |    0 |      0
+    | Thu Feb 29 17:32:01 1996 PST    |       1 |    0 |      0
+    | Fri Mar 01 17:32:01 1996 PST    |       1 |    0 |      0
+    | Mon Dec 30 17:32:01 1996 PST    |       4 |    0 |      0
+    | Tue Dec 31 17:32:01 1996 PST    |       4 |    0 |      0
+    | Wed Jan 01 17:32:01 1997 PST    |       1 |    0 |      0
+    | Fri Feb 28 17:32:01 1997 PST    |       1 |    0 |      0
+    | Sat Mar 01 17:32:01 1997 PST    |       1 |    0 |      0
+    | Tue Dec 30 17:32:01 1997 PST    |       4 |    0 |      0
+    | Wed Dec 31 17:32:01 1997 PST    |       4 |    0 |      0
+    | Fri Dec 31 17:32:01 1999 PST    |       4 |    0 |      0
+    | Sat Jan 01 17:32:01 2000 PST    |       1 |    0 |      0
+    | Sun Dec 31 17:32:01 2000 PST    |       4 |    0 |      0
+    | Mon Jan 01 17:32:01 2001 PST    |       1 |    0 |      0
 (54 rows)
 
 -- TO_CHAR()
@@ -969,7 +971,7 @@ SELECT '' AS to_char_5, to_char(d1, 'HH HH12 HH24 MI SS SSSS')
            | 04 04 16 00 00 57600
            | 05 05 17 32 01 63121
            | 05 05 17 32 01 63121
-           | 05 05 17 32 01 63121
+           | 05 05 17 32 02 63122
            | 05 05 17 32 01 63121
            | 05 05 17 32 01 63121
            | 05 05 17 32 01 63121
@@ -1039,7 +1041,7 @@ SELECT '' AS to_char_6, to_char(d1, '"HH:MI:SS is" HH:MI:SS "\\"text between quo
            | HH:MI:SS is 04:00:00 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
-           | HH:MI:SS is 05:32:01 "text between quote marks"
+           | HH:MI:SS is 05:32:02 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
            | HH:MI:SS is 05:32:01 "text between quote marks"
@@ -1110,7 +1112,7 @@ SELECT '' AS to_char_7, to_char(d1, 'HH24--text--MI--text--SS')
            | 16--text--00--text--00
            | 17--text--32--text--01
            | 17--text--32--text--01
-           | 17--text--32--text--01
+           | 17--text--32--text--02
            | 17--text--32--text--01
            | 17--text--32--text--01
            | 17--text--32--text--01
@@ -1251,7 +1253,7 @@ SELECT '' AS to_char_9, to_char(d1, 'YYYY A.D. YYYY a.d. YYYY bc HH:MI:SS P.M. H
            | 1969 A.D. 1969 a.d. 1969 ad 04:00:00 P.M. 04:00:00 p.m. 04:00:00 pm
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
-           | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
+           | 1997 A.D. 1997 a.d. 1997 ad 05:32:02 P.M. 05:32:02 p.m. 05:32:02 pm
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm
            | 1997 A.D. 1997 a.d. 1997 ad 05:32:01 P.M. 05:32:01 p.m. 05:32:01 pm

diff --git a/src/test/regress/expected/timetz.out b/src/test/regress/expected/timetz.out
index b82e3728da6d9e3464b3ce8b028be74443666b3a..ddc785cc4fba32f3b86663e7346f7a69a0ff3b56 100644 (file)
--- a/src/test/regress/expected/timetz.out
+++ b/src/test/regress/expected/timetz.out
@@ -1,7 +1,7 @@
 --
 -- TIMETZ
 --
-CREATE TABLE TIMETZ_TBL (f1 time with time zone);
+CREATE TABLE TIMETZ_TBL (f1 time(2) with time zone);
 INSERT INTO TIMETZ_TBL VALUES ('00:01 PDT');
 INSERT INTO TIMETZ_TBL VALUES ('01:00 PDT');
 INSERT INTO TIMETZ_TBL VALUES ('02:03 PDT');
@@ -13,8 +13,8 @@ INSERT INTO TIMETZ_TBL VALUES ('12:01 PDT');
 INSERT INTO TIMETZ_TBL VALUES ('23:59 PDT');
 INSERT INTO TIMETZ_TBL VALUES ('11:59:59.99 PM PDT');
 SELECT f1 AS "Time TZ" FROM TIMETZ_TBL;
-   Time TZ   
--------------
+    Time TZ     
+----------------
  00:01:00-07
  01:00:00-07
  02:03:00-07
@@ -24,7 +24,7 @@ SELECT f1 AS "Time TZ" FROM TIMETZ_TBL;
  12:00:00-07
  12:01:00-07
  23:59:00-07
- 23:59:59-07
+ 23:59:59.99-07
 (10 rows)
 
 SELECT f1 AS "Three" FROM TIMETZ_TBL WHERE f1 < '05:06:07';
@@ -36,15 +36,15 @@ SELECT f1 AS "Three" FROM TIMETZ_TBL WHERE f1 < '05:06:07';
 (3 rows)
 
 SELECT f1 AS "Seven" FROM TIMETZ_TBL WHERE f1 > '05:06:07';
-    Seven    
--------------
+     Seven      
+----------------
  07:07:00-08
  08:08:00-04
  11:59:00-07
  12:00:00-07
  12:01:00-07
  23:59:00-07
- 23:59:59-07
+ 23:59:59.99-07
 (7 rows)
 
 SELECT f1 AS "None" FROM TIMETZ_TBL WHERE f1 < '00:00';
@@ -53,8 +53,8 @@ SELECT f1 AS "None" FROM TIMETZ_TBL WHERE f1 < '00:00';
 (0 rows)
 
 SELECT f1 AS "Ten" FROM TIMETZ_TBL WHERE f1 >= '00:00';
-     Ten     
--------------
+      Ten       
+----------------
  00:01:00-07
  01:00:00-07
  02:03:00-07
@@ -64,7 +64,7 @@ SELECT f1 AS "Ten" FROM TIMETZ_TBL WHERE f1 >= '00:00';
  12:00:00-07
  12:01:00-07
  23:59:00-07
- 23:59:59-07
+ 23:59:59.99-07
 (10 rows)
 
 --

diff --git a/src/test/regress/sql/horology.sql b/src/test/regress/sql/horology.sql
index 396ee775da0a17d0686b717fc0073244f17afeea..956e6697ee72bd4616121765992f2f49da29d348 100644 (file)
--- a/src/test/regress/sql/horology.sql
+++ b/src/test/regress/sql/horology.sql
@@ -35,10 +35,13 @@ SELECT (timestamp without time zone 'today' = (timestamp without time zone 'tomo
 SELECT (timestamp without time zone 'tomorrow' = (timestamp without time zone 'yesterday' + interval '2 days')) as "True";
 SELECT (timestamp without time zone 'tomorrow' > 'now') as "True";
 
-SELECT timestamp(date '1994-01-01', time '11:00') AS "Jan_01_1994_11am";
-SELECT timestamp(date '1994-01-01', time '10:00') AS "Jan_01_1994_10am";
-SELECT timestamp(date '1994-01-01', time '11:00-5') AS "Jan_01_1994_8am";
-SELECT timestamp(date '1994-01-01', time with time zone '11:00-5') AS "Jan_01_1994_11am";
+-- Convert from date and time to timestamp
+-- This test used to be timestamp(date,time) but no longer allowed by grammar
+-- to enable support for SQL99 timestamp type syntax.
+SELECT date '1994-01-01' + time '11:00' AS "Jan_01_1994_11am";
+SELECT date '1994-01-01' + time '10:00' AS "Jan_01_1994_10am";
+SELECT date '1994-01-01' + time '11:00-5' AS "Jan_01_1994_8am";
+SELECT "timestamp"(date '1994-01-01', time with time zone '11:00-5') AS "Jan_01_1994_11am";
 
 SELECT '' AS "64", d1 + interval '1 year' AS one_year FROM TIMESTAMP_TBL;
 SELECT '' AS "64", d1 - interval '1 year' AS one_year FROM TIMESTAMP_TBL;
@@ -170,20 +173,20 @@ INSERT INTO TEMP_TIMESTAMP (f1)
   WHERE d1 BETWEEN '13-jun-1957' AND '1-jan-1997'
    OR d1 BETWEEN '1-jan-1999' AND '1-jan-2010';
 
-SELECT '' AS "16", f1 AS timestamp
+SELECT '' AS "16", f1 AS "timestamp"
   FROM TEMP_TIMESTAMP
-  ORDER BY timestamp;
+  ORDER BY "timestamp";
 
-SELECT '' AS "160", d.f1 AS timestamp, t.f1 AS interval, d.f1 + t.f1 AS plus
+SELECT '' AS "160", d.f1 AS "timestamp", t.f1 AS interval, d.f1 + t.f1 AS plus
   FROM TEMP_TIMESTAMP d, INTERVAL_TBL t
-  ORDER BY plus, timestamp, interval;
+  ORDER BY plus, "timestamp", interval;
 
-SELECT '' AS "160", d.f1 AS timestamp, t.f1 AS interval, d.f1 - t.f1 AS minus
+SELECT '' AS "160", d.f1 AS "timestamp", t.f1 AS interval, d.f1 - t.f1 AS minus
   FROM TEMP_TIMESTAMP d, INTERVAL_TBL t
   WHERE isfinite(d.f1)
-  ORDER BY minus, timestamp, interval;
+  ORDER BY minus, "timestamp", interval;
 
-SELECT '' AS "16", d.f1 AS timestamp, timestamp '1980-01-06 00:00 GMT' AS gpstime_zero,
+SELECT '' AS "16", d.f1 AS "timestamp", timestamp '1980-01-06 00:00 GMT' AS gpstime_zero,
    d.f1 - timestamp '1980-01-06 00:00 GMT' AS difference
   FROM TEMP_TIMESTAMP d
   ORDER BY difference;
@@ -192,14 +195,6 @@ SELECT '' AS "226", d1.f1 AS timestamp1, d2.f1 AS timestamp2, d1.f1 - d2.f1 AS d
   FROM TEMP_TIMESTAMP d1, TEMP_TIMESTAMP d2
   ORDER BY timestamp1, timestamp2, difference;
 
-SELECT '' as "55", d1 as timestamp,
-  date_part('year', d1) AS year, date_part('month', d1) AS month,
-  date_part('day',d1) AS day, date_part('hour', d1) AS hour,
-  date_part('minute', d1) AS minute, date_part('second', d1) AS second
-  FROM TIMESTAMP_TBL
-  WHERE isfinite(d1) and d1 >= '1-jan-1900 GMT'
-  ORDER BY timestamp;
-
 --
 -- abstime, reltime arithmetic
 --
@@ -232,12 +227,12 @@ SELECT '' AS three, ABSTIME_TBL.*
 -- Conversions
 --
 
-SELECT '' AS "16", f1 AS timestamp, date(f1) AS date
+SELECT '' AS "16", f1 AS "timestamp", date(f1) AS date
   FROM TEMP_TIMESTAMP
   WHERE f1 <> timestamp 'current'
-  ORDER BY date, timestamp;
+  ORDER BY date, "timestamp";
 
-SELECT '' AS "16", f1 AS timestamp, abstime(f1) AS abstime
+SELECT '' AS "16", f1 AS "timestamp", abstime(f1) AS abstime
   FROM TEMP_TIMESTAMP
   ORDER BY abstime;
 
@@ -246,10 +241,10 @@ SELECT '' AS four, f1 AS abstime, date(f1) AS date
   WHERE isfinite(f1) AND f1 <> abstime 'current'
   ORDER BY date, abstime;
 
-SELECT '' AS two, d1 AS timestamp, abstime(d1) AS abstime
+SELECT '' AS two, d1 AS "timestamp", abstime(d1) AS abstime
   FROM TIMESTAMP_TBL WHERE NOT isfinite(d1);
 
-SELECT '' AS three, f1 as abstime, timestamp(f1) AS timestamp
+SELECT '' AS three, f1 as abstime, cast(f1 as timestamp) AS "timestamp"
   FROM ABSTIME_TBL WHERE NOT isfinite(f1);
 
 SELECT '' AS ten, f1 AS interval, reltime(f1) AS reltime

diff --git a/src/test/regress/sql/time.sql b/src/test/regress/sql/time.sql
index 60cec98f0ccd34f31e3a977eee6d841695009930..8ab8caa6077ea8bf527de80409b08f553498a8b4 100644 (file)
--- a/src/test/regress/sql/time.sql
+++ b/src/test/regress/sql/time.sql
@@ -2,7 +2,7 @@
 -- TIME
 --
 
-CREATE TABLE TIME_TBL (f1 time);
+CREATE TABLE TIME_TBL (f1 time(2));
 
 INSERT INTO TIME_TBL VALUES ('00:00');
 INSERT INTO TIME_TBL VALUES ('01:00');

diff --git a/src/test/regress/sql/timestamp.sql b/src/test/regress/sql/timestamp.sql
index 31b70128333bc5adc520bbd9ca2f78cb7a25ef40..df1adf95225fb78755710d5cd31f6ad578303ec3 100644 (file)
--- a/src/test/regress/sql/timestamp.sql
+++ b/src/test/regress/sql/timestamp.sql
@@ -4,7 +4,7 @@
 -- needed so tests pass even in Australia
 SET australian_timezones = 'off';
 
-CREATE TABLE TIMESTAMP_TBL ( d1 timestamp without time zone);
+CREATE TABLE TIMESTAMP_TBL ( d1 timestamp(2) without time zone);
 
 -- Shorthand values
 -- Not directly usable for regression testing since these are not constants.
@@ -153,12 +153,14 @@ SELECT '' AS "54", d1 - timestamp without time zone '1997-01-02' AS diff
   WHERE d1 BETWEEN timestamp without time zone '1902-01-01'
    AND timestamp without time zone '2038-01-01';
 
-SELECT '' AS "54", date_part( 'year', d1) AS year, date_part( 'month', d1) AS month,
+SELECT '' AS "54", d1 as "timestamp",
+   date_part( 'year', d1) AS year, date_part( 'month', d1) AS month,
    date_part( 'day', d1) AS day, date_part( 'hour', d1) AS hour,
    date_part( 'minute', d1) AS minute, date_part( 'second', d1) AS second
    FROM TIMESTAMP_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
 
-SELECT '' AS "54", date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
+SELECT '' AS "54", d1 as "timestamp",
+   date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
    date_part( 'usec', d1) AS usec
    FROM TIMESTAMP_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
 

diff --git a/src/test/regress/sql/timestamptz.sql b/src/test/regress/sql/timestamptz.sql
index 685a534bb8b94de7bd7bbb093f6d4632567bc0ac..13ffb379a2d0a137be2878134b1c0abd8ab71e95 100644 (file)
--- a/src/test/regress/sql/timestamptz.sql
+++ b/src/test/regress/sql/timestamptz.sql
@@ -4,7 +4,7 @@
 -- needed so tests pass even in Australia
 SET australian_timezones = 'off';
 
-CREATE TABLE TIMESTAMPTZ_TBL ( d1 timestamp with time zone);
+CREATE TABLE TIMESTAMPTZ_TBL ( d1 timestamp(2) with time zone);
 
 INSERT INTO TIMESTAMPTZ_TBL VALUES ('now');
 INSERT INTO TIMESTAMPTZ_TBL VALUES ('current');
@@ -148,12 +148,14 @@ SELECT '' AS "54", d1 - timestamp with time zone '1997-01-02' AS diff
   FROM TIMESTAMPTZ_TBL
   WHERE d1 BETWEEN timestamp with time zone '1902-01-01' AND timestamp with time zone '2038-01-01';
 
-SELECT '' AS "54", date_part( 'year', d1) AS year, date_part( 'month', d1) AS month,
+SELECT '' AS "54", d1 as timestamptz,
+   date_part( 'year', d1) AS year, date_part( 'month', d1) AS month,
    date_part( 'day', d1) AS day, date_part( 'hour', d1) AS hour,
    date_part( 'minute', d1) AS minute, date_part( 'second', d1) AS second
    FROM TIMESTAMPTZ_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
 
-SELECT '' AS "54", date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
+SELECT '' AS "54", d1 as timestamptz,
+   date_part( 'quarter', d1) AS quarter, date_part( 'msec', d1) AS msec,
    date_part( 'usec', d1) AS usec
    FROM TIMESTAMPTZ_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01';
 

diff --git a/src/test/regress/sql/timetz.sql b/src/test/regress/sql/timetz.sql
index 5b5bdb40f976740956e83b0019fcb7f804ca289d..a8428270596cd578ff06133807a02bbe657b3870 100644 (file)
--- a/src/test/regress/sql/timetz.sql
+++ b/src/test/regress/sql/timetz.sql
@@ -2,7 +2,7 @@
 -- TIMETZ
 --
 
-CREATE TABLE TIMETZ_TBL (f1 time with time zone);
+CREATE TABLE TIMETZ_TBL (f1 time(2) with time zone);
 
 INSERT INTO TIMETZ_TBL VALUES ('00:01 PDT');
 INSERT INTO TIMETZ_TBL VALUES ('01:00 PDT');