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| author | monty@narttu.mysql.fi <> | 2003-04-23 21:52:16 +0300 |
|---|---|---|
| committer | monty@narttu.mysql.fi <> | 2003-04-23 21:52:16 +0300 |
| commit | f6a43bd567f932995289ed179d18e5923873680b (patch) | |
| tree | acef6d0c7b21d3c5a8a9cdc9c5f1eb4f1774857b /include/my_global.h | |
| parent | 52ebc0e883e6c924f2d3cdd6d7e55508e6352320 (diff) | |
| download | mariadb-git-f6a43bd567f932995289ed179d18e5923873680b.tar.gz | |
Fixes for valgrind
Added optimzation for clustered index
Fixed bug in UPDATE ... ORDER BY
Fixed handling of UPDATE ... LIMIT
Diffstat (limited to 'include/my_global.h')
| -rw-r--r-- | include/my_global.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/my_global.h b/include/my_global.h index b6b2dfcda32..e12a7d7273b 100644 --- a/include/my_global.h +++ b/include/my_global.h @@ -850,7 +850,13 @@ typedef char bool; /* Ordinary boolean values 0 1 */ ((uint32) (uchar) (A)[0]))) #define sint4korr(A) (*((long *) (A))) #define uint2korr(A) (*((uint16 *) (A))) +#ifdef HAVE_purify +#define uint3korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\ + (((uint32) ((uchar) (A)[1])) << 8) +\ + (((uint32) ((uchar) (A)[2])) << 16)) +#else #define uint3korr(A) (long) (*((unsigned long *) (A)) & 0xFFFFFF) +#endif #define uint4korr(A) (*((unsigned long *) (A))) #define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\ (((uint32) ((uchar) (A)[1])) << 8) +\ |