diff options
| author | Monty <monty@mariadb.org> | 2017-07-05 18:20:06 +0300 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2017-12-03 13:58:34 +0200 |
| commit | 8eeb689e9fc57afe19a8dbff354b5f9f167867a9 (patch) | |
| tree | 91a28b5f61e402ba64be1283c1d84c98a0a24f0f /include/my_bitmap.h | |
| parent | d5268a610af093e1bf7c0fc2f0d1aabd040766ad (diff) | |
| download | mariadb-git-8eeb689e9fc57afe19a8dbff354b5f9f167867a9.tar.gz | |
Adding multi_range_read support to partitions
Other things:
- Cleanup of allocated bitmaps done in open(), which
simplifies init_partition_bitmaps()
- Add needed defines in ha_spider.cc to enable new spider code
- Fixed some DBUG_PRINT() to be consistent with normal code
- Removed end space
- The changes in test cases partition_innodb, partition_range,
partition_pruning etc are becasue partitions can now more exactly
calculate the number of rows in a range.
Contains spider patches:
014,015,023,033,035,037,040,042,044,045,049,050,051,053,059
Diffstat (limited to 'include/my_bitmap.h')
| -rw-r--r-- | include/my_bitmap.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/my_bitmap.h b/include/my_bitmap.h index 3e242280be4..14197955f9a 100644 --- a/include/my_bitmap.h +++ b/include/my_bitmap.h @@ -45,6 +45,8 @@ extern "C" { /* compatibility functions */ #define bitmap_init(A,B,C,D) my_bitmap_init(A,B,C,D) #define bitmap_free(A) my_bitmap_free(A) +/* Reset memory. Faster then doing a full bzero */ +#define my_bitmap_clear(A) ((A)->bitmap= 0) extern void create_last_word_mask(MY_BITMAP *map); extern my_bool my_bitmap_init(MY_BITMAP *map, my_bitmap_map *buf, uint n_bits, |