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Fixed some varnings from valgrind

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Set min value of max_allowed_packet to 1024
Fixed problem with UNION's without braces and SQL_CALC_FOUND_ROWS, LIMIT #,#
and ORDER BY...LIMIT
This commit is contained in:
monty@narttu.mysql.fi
2003-08-20 16:25:44 +03:00
parent 4877e908db
commit 359846f052
20 changed files with 342 additions and 115 deletions
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12
include/m_string.h
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@ -119,6 +119,18 @@ extern void bmove_allign(gptr dst,const gptr src,uint len);
#define bmove512(A,B,C) memcpy(A,B,C)
#endif
#ifdef HAVE_purify
#include <assert.h>
#define memcpy_overlap(A,B,C) \
DBUG_ASSERT((A) == (B) || ((A)+(C)) <= (B) || ((B)+(C)) <= (A)); \
bmove((byte*) key,(byte*) from,(size_t) length);
#else
#define memcpy_overlap(A,B,C) \
DBUG_ASSERT((A) == (B) || ((A)+(C)) <= (B) || ((B)+(C)) <= (A)); \
memcpy((A), (B), (C))
#endif /* HAVE_purify */
/* Prototypes for string functions */
#if !defined(bfill) && !defined(HAVE_BFILL)