*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/interfaces/libpq/fe-exec.c,v 1.190 2006/08/18 19:52:39 tgl Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/fe-exec.c,v 1.191 2006/10/04 00:30:13 momjian Exp $
*
*-------------------------------------------------------------------------
*/
* values that result in backward-compatible behavior
*/
static int static_client_encoding = PG_SQL_ASCII;
-static bool static_std_strings = false;
+static bool static_std_strings = false;
static bool PQsendQueryStart(PGconn *conn);
static void parseInput(PGconn *conn);
static bool PQexecStart(PGconn *conn);
static PGresult *PQexecFinish(PGconn *conn);
-static int PQsendDescribe(PGconn *conn, char desc_type,
- const char *desc_target);
+static int PQsendDescribe(PGconn *conn, char desc_type,
+ const char *desc_target);
/* ----------------
}
/*
- * Special hacks: remember client_encoding and standard_conforming_strings,
- * and convert server version to a numeric form. We keep the first two of
- * these in static variables as well, so that PQescapeString and
- * PQescapeBytea can behave somewhat sanely (at least in single-
- * connection-using programs).
+ * Special hacks: remember client_encoding and
+ * standard_conforming_strings, and convert server version to a numeric
+ * form. We keep the first two of these in static variables as well, so
+ * that PQescapeString and PQescapeBytea can behave somewhat sanely (at
+ * least in single- connection-using programs).
*/
if (strcmp(name, "client_encoding") == 0)
{
* If the query was not even sent, return NULL; conn->errorMessage is set to
* a relevant message.
* If the query was sent, a new PGresult is returned (which could indicate
- * either success or failure). On success, the PGresult contains status
+ * either success or failure). On success, the PGresult contains status
* PGRES_COMMAND_OK, and its parameter and column-heading fields describe
* the statement's inputs and outputs respectively.
* The user is responsible for freeing the PGresult via PQclear()
* Common code to send a Describe command
*
* Available options for desc_type are
- * 'S' to describe a prepared statement; or
- * 'P' to describe a portal.
+ * 'S' to describe a prepared statement; or
+ * 'P' to describe a portal.
* Returns 1 on success and 0 on failure.
*/
static int
/*
* Process any NOTICE or NOTIFY messages that might be pending in the
- * input buffer. Since the server might generate many notices during
- * the COPY, we want to clean those out reasonably promptly to prevent
- * indefinite expansion of the input buffer. (Note: the actual read
- * of input data into the input buffer happens down inside pqSendSome,
- * but it's not authorized to get rid of the data again.)
+ * input buffer. Since the server might generate many notices during the
+ * COPY, we want to clean those out reasonably promptly to prevent
+ * indefinite expansion of the input buffer. (Note: the actual read of
+ * input data into the input buffer happens down inside pqSendSome, but
+ * it's not authorized to get rid of the data again.)
*/
parseInput(conn);
param_num, res->numParameters - 1);
return FALSE;
}
-
+
return TRUE;
}
char *
PQcmdTuples(PGresult *res)
{
- char *p, *c;
+ char *p,
+ *c;
if (!res)
return "";
while (*p && *p != ' ')
p++;
if (*p == 0)
- goto interpret_error; /* no space? */
+ goto interpret_error; /* no space? */
p++;
}
else if (strncmp(res->cmdStatus, "DELETE ", 7) == 0 ||
goto interpret_error;
return p;
-
+
interpret_error:
pqInternalNotice(&res->noticeHooks,
"could not interpret result from server: %s",
}
/* PQnparams:
- * returns the number of input parameters of a prepared statement.
+ * returns the number of input parameters of a prepared statement.
*/
int
PQnparams(const PGresult *res)
}
/* PQparamtype:
- * returns type Oid of the specified statement parameter.
+ * returns type Oid of the specified statement parameter.
*/
Oid
PQparamtype(const PGresult *res, int param_num)
while (remaining > 0 && *source != '\0')
{
- char c = *source;
- int len;
- int i;
+ char c = *source;
+ int len;
+ int i;
/* Fast path for plain ASCII */
if (!IS_HIGHBIT_SET(c))
/*
* If we hit premature end of string (ie, incomplete multibyte
- * character), try to pad out to the correct length with spaces.
- * We may not be able to pad completely, but we will always be able
- * to insert at least one pad space (since we'd not have quoted a
+ * character), try to pad out to the correct length with spaces. We
+ * may not be able to pad completely, but we will always be able to
+ * insert at least one pad space (since we'd not have quoted a
* multibyte character). This should be enough to make a string that
* the server will error out on.
*/
*error = 1;
if (conn)
printfPQExpBuffer(&conn->errorMessage,
- libpq_gettext("incomplete multibyte character\n"));
+ libpq_gettext("incomplete multibyte character\n"));
for (; i < len; i++)
{
if (((size_t) (target - to)) / 2 >= length)
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