*
* Copyright (c) 1994, Regents of the University of California
*
- * $Id: c.h,v 1.37 1998/03/20 04:17:34 momjian Exp $
+ * $Id: c.h,v 1.38 1998/03/31 15:53:39 momjian Exp $
*
*-------------------------------------------------------------------------
*/
*/
/* we do this so if the macro is used in an if action, it will work */
#define StrNCpy(dst,src,len) \
- (strncpy((dst),(src),(len)),(len > 0) ? *((dst)+(len)-1)='\0' : (dummyret)NULL,(void)(dst))
+( \
+ ((len) > 0) ? \
+ ( \
+ strncpy((dst),(src),(len)-1), \
+ *((dst)+(len)-1)='\0' \
+ ) \
+ : \
+ (dummyret)NULL,(void)(dst) \
+)
/* Get a bit mask of the bits set in non-int32 aligned addresses */
#define INT_ALIGN_MASK (sizeof(int32) - 1)
--- /dev/null
+QUERY: SELECT 'name string'::name = 'name string'::name AS "True";
+True
+----
+t
+(1 row)
+
+QUERY: SELECT 'name string'::name = 'name string '::name AS "False";
+False
+-----
+f
+(1 row)
+
+QUERY: CREATE TABLE NAME_TBL(f1 name);
+QUERY: INSERT INTO NAME_TBL(f1) VALUES ('ABCDEFGHIJKLMNOP');
+QUERY: INSERT INTO NAME_TBL(f1) VALUES ('abcdefghijklmnop');
+QUERY: INSERT INTO NAME_TBL(f1) VALUES ('asdfghjkl;');
+QUERY: INSERT INTO NAME_TBL(f1) VALUES ('343f%2a');
+QUERY: INSERT INTO NAME_TBL(f1) VALUES ('d34aaasdf');
+QUERY: INSERT INTO NAME_TBL(f1) VALUES ('');
+QUERY: INSERT INTO NAME_TBL(f1) VALUES ('1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ');
+QUERY: SELECT '' AS seven, NAME_TBL.*;
+seven|f1
+-----+-------------------------------
+ |ABCDEFGHIJKLMNOP
+ |abcdefghijklmnop
+ |asdfghjkl;
+ |343f%2a
+ |d34aaasdf
+ |
+ |1234567890ABCDEFGHIJKLMNOPQRSTU
+(7 rows)
+
+QUERY: SELECT '' AS six, c.f1 FROM NAME_TBL c WHERE c.f1 <> 'ABCDEFGHIJKLMNOP';
+six|f1
+---+-------------------------------
+ |abcdefghijklmnop
+ |asdfghjkl;
+ |343f%2a
+ |d34aaasdf
+ |
+ |1234567890ABCDEFGHIJKLMNOPQRSTU
+(6 rows)
+
+QUERY: SELECT '' AS one, c.f1 FROM NAME_TBL c WHERE c.f1 = 'ABCDEFGHIJKLMNOP';
+one|f1
+---+----------------
+ |ABCDEFGHIJKLMNOP
+(1 row)
+
+QUERY: SELECT '' AS three, c.f1 FROM NAME_TBL c WHERE c.f1 < 'ABCDEFGHIJKLMNOP';
+three|f1
+-----+-------------------------------
+ |343f%2a
+ |
+ |1234567890ABCDEFGHIJKLMNOPQRSTU
+(3 rows)
+
+QUERY: SELECT '' AS four, c.f1 FROM NAME_TBL c WHERE c.f1 <= 'ABCDEFGHIJKLMNOP';
+four|f1
+----+-------------------------------
+ |ABCDEFGHIJKLMNOP
+ |343f%2a
+ |
+ |1234567890ABCDEFGHIJKLMNOPQRSTU
+(4 rows)
+
+QUERY: SELECT '' AS three, c.f1 FROM NAME_TBL c WHERE c.f1 > 'ABCDEFGHIJKLMNOP';
+three|f1
+-----+----------------
+ |abcdefghijklmnop
+ |asdfghjkl;
+ |d34aaasdf
+(3 rows)
+
+QUERY: SELECT '' AS four, c.f1 FROM NAME_TBL c WHERE c.f1 >= 'ABCDEFGHIJKLMNOP';
+four|f1
+----+----------------
+ |ABCDEFGHIJKLMNOP
+ |abcdefghijklmnop
+ |asdfghjkl;
+ |d34aaasdf
+(4 rows)
+
+QUERY: SELECT '' AS seven, c.f1 FROM NAME_TBL c WHERE c.f1 ~ '.*';
+seven|f1
+-----+-------------------------------
+ |ABCDEFGHIJKLMNOP
+ |abcdefghijklmnop
+ |asdfghjkl;
+ |343f%2a
+ |d34aaasdf
+ |
+ |1234567890ABCDEFGHIJKLMNOPQRSTU
+(7 rows)
+
+QUERY: SELECT '' AS zero, c.f1 FROM NAME_TBL c WHERE c.f1 !~ '.*';
+zero|f1
+----+--
+(0 rows)
+
+QUERY: SELECT '' AS three, c.f1 FROM NAME_TBL c WHERE c.f1 ~ '[0-9]';
+three|f1
+-----+-------------------------------
+ |343f%2a
+ |d34aaasdf
+ |1234567890ABCDEFGHIJKLMNOPQRSTU
+(3 rows)
+
+QUERY: SELECT '' AS two, c.f1 FROM NAME_TBL c WHERE c.f1 ~ '.*asdf.*';
+two|f1
+---+----------
+ |asdfghjkl;
+ |d34aaasdf
+(2 rows)
+
+QUERY: DROP TABLE NAME_TBL;