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| author | unknown <monty@tik.mysql.fi> | 2002-01-12 15:42:54 +0200 |
|---|---|---|
| committer | unknown <monty@tik.mysql.fi> | 2002-01-12 15:42:54 +0200 |
| commit | 71a5af5b52642cbe64960275f1994f5a57832ff3 (patch) | |
| tree | 5c9b603230485a57877f3b066d095b6668bd1d2e /heap/heapdef.h | |
| parent | e8da7ea09ea7ccde96becbd04364df8c4e8424bd (diff) | |
| download | mariadb-git-71a5af5b52642cbe64960275f1994f5a57832ff3.tar.gz | |
Added support of null keys in HEAP tables
Added ORDER BY optimization
Docs/manual.texi:
Added ORDER BY optimisation section
heap/_check.c:
Cleanup
heap/heapdef.h:
Added support of null keys in HEAP tables
heap/hp_hash.c:
Added support of null keys in HEAP tables
heap/hp_open.c:
Added support of null keys in HEAP tables
heap/hp_test2.c:
Added support of null keys in HEAP tables
heap/hp_write.c:
Added support of null keys in HEAP tables
include/heap.h:
Added support of null keys in HEAP tables
include/my_base.h:
Support for hash algoritm
isam/static.c:
Cleanup
myisam/mi_static.c:
Cleanup
sql/Makefile.am:
Rename innobase -> innodb
sql/ha_berkeley.cc:
Added ORDER BY optimization
sql/ha_berkeley.h:
Added ORDER BY optimization
sql/ha_heap.cc:
Added support for NULL keys
sql/ha_heap.h:
Added support for NULL keys
sql/ha_isam.cc:
Added ORDER BY optimization
sql/ha_isam.h:
Added ORDER BY optimization
sql/ha_isammrg.h:
Added ORDER BY optimization
sql/ha_myisam.cc:
Added ORDER BY optimization
sql/ha_myisam.h:
Added ORDER BY optimization
sql/ha_myisammrg.cc:
Added ORDER BY optimization
sql/ha_myisammrg.h:
Added ORDER BY optimization
sql/handler.cc:
Rename innobase -> innodb
sql/handler.h:
Rename innobase -> innodb
sql/ha_innodb.cc:
Rename innobase -> innodb
sql/ha_innodb.h:
Rename innobase -> innodb
sql/mysqld.cc:
Rename innobase -> innodb
sql/sql_delete.cc:
Rename innobase -> innodb
sql/sql_select.cc:
Added ORDER BY optimization
sql/sql_select.h:
Added ORDER BY optimization
Diffstat (limited to 'heap/heapdef.h')
| -rw-r--r-- | heap/heapdef.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/heap/heapdef.h b/heap/heapdef.h index 40985336791..bdd7de45370 100644 --- a/heap/heapdef.h +++ b/heap/heapdef.h @@ -70,6 +70,7 @@ extern int _hp_rec_key_cmp(HP_KEYDEF *keydef,const byte *rec1, extern int _hp_key_cmp(HP_KEYDEF *keydef,const byte *rec, const byte *key); extern void _hp_make_key(HP_KEYDEF *keydef,byte *key,const byte *rec); +extern my_bool hp_if_null_in_key(HP_KEYDEF *keyinfo, const byte *record); extern int _hp_close(register HP_INFO *info); extern void _hp_clear(HP_SHARE *info); |