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| author | unknown <monty@mashka.mysql.fi> | 2003-01-09 02:19:14 +0200 |
|---|---|---|
| committer | unknown <monty@mashka.mysql.fi> | 2003-01-09 02:19:14 +0200 |
| commit | b5e37b242e23c1fed48007e0ec6f9eb7ecc34758 (patch) | |
| tree | d8a4d338b246396e32745b9fe381fc6de42d5a9d /include/my_base.h | |
| parent | a3f4a46bf29761fe73760a74ceb86491861dcbf4 (diff) | |
| download | mariadb-git-b5e37b242e23c1fed48007e0ec6f9eb7ecc34758.tar.gz | |
Don't count NULL values in cardinalty for MyISAM tables.
Free row buffer cache after each query for MyISAM tables.
Added table join option FORCE INDEX
Fixed core dump bug when connecting with hostname that could not be resolved.
include/my_base.h:
Don't count NULL values in cardinalty
myisam/mi_check.c:
Don't count NULL values in cardinalty
myisam/mi_extra.c:
Free row buffer cache after each query
myisam/mi_open.c:
Avoid realloc if cache size doesn't change
myisam/mi_search.c:
Don't count NULL values in cardinalty
myisam/myisamdef.h:
Change buffer length from uint to uint32 to make it more portable/predictable
mysql-test/r/myisam.result:
Test case for cardinality with NULL keys and FORCE INDEX
mysql-test/t/myisam.test:
Test case for cardinality with NULL keys and FORCE INDEX
sql/lex.h:
Added table join option FORCE INDEX
sql/mysql_priv.h:
Added table join option FORCE INDEX
sql/opt_range.cc:
Added table join option FORCE INDEX
sql/sql_base.cc:
Added table join option FORCE INDEX
sql/sql_lex.h:
Added table join option FORCE INDEX
sql/sql_parse.cc:
Added table join option FORCE INDEX
Don't use strlen() on hostname without first checking if it's not NULL
sql/sql_select.cc:
Added table join option FORCE INDEX
sql/sql_yacc.yy:
Added table join option FORCE INDEX
sql/table.h:
Added table join option FORCE INDEX
Diffstat (limited to 'include/my_base.h')
| -rw-r--r-- | include/my_base.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/my_base.h b/include/my_base.h index bcb8c8d6a2f..feb5259ef08 100644 --- a/include/my_base.h +++ b/include/my_base.h @@ -263,6 +263,7 @@ enum ha_base_keytype { #define MBR_EQUAL 8192 #define MBR_DATA 16384 #define SEARCH_NULL_ARE_EQUAL 32768 /* NULL in keys are equal */ +#define SEARCH_NULL_ARE_NOT_EQUAL 65536 /* NULL in keys are not equal */ /* bits in opt_flag */ #define QUICK_USED 1 |