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Code Issues Releases Wiki Activity

Fix macro read violation for Maurice.

This commit is contained in:
Bruce Momjian 1998-03-31 15:53:51 +00:00
parent d7050cb68c
commit 9fbdda039d
2 changed files with 126 additions and 2 deletions
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12
src/include/c.h
View File

@ -7,7 +7,7 @@
*
* 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 $
*
*-------------------------------------------------------------------------
*/
@ -703,7 +703,15 @@ typedef struct Exception
*/
/* 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)

116
src/test/regress/expected/name.out Normal file
View File

@ -0,0 +1,116 @@
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;