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| author | unknown <monty@mashka.mysql.fi> | 2002-12-20 14:58:27 +0200 |
|---|---|---|
| committer | unknown <monty@mashka.mysql.fi> | 2002-12-20 14:58:27 +0200 |
| commit | 928cd998ef91a3d845581a9f5552680668fa0445 (patch) | |
| tree | 1cf172e757bfa6aca7ae5af20ed7b0c727016120 /sql/set_var.h | |
| parent | c44bcf4601eea2211073c815818bcdcc85955e68 (diff) | |
| download | mariadb-git-928cd998ef91a3d845581a9f5552680668fa0445.tar.gz | |
Changed thd variables max_join_size and select_limit to type ha_rows.
This fixed some optimization problems when using -DBIG_TABLES
Portabilty fixes for OpenUnix and HPUX
Added C and C++ version numbers to mysqlbug
Docs/mysqld_error.txt:
Added new error message
acinclude.m4:
Fix for configure problem on OpenUnix
configure.in:
Fix for OpenUnix
Added C and C++ versions to mysqlbug
mysql-test/r/variables.result:
Update of max_join_size handling
mysql-test/t/variables.test:
Update of max_join_size handling
mysys/Makefile.am:
Removed duplicate row
mysys/my_alloc.c:
Safety fixes (not fatal)
scripts/Makefile.am:
Added C and C++ compiler versions to mysqlbug
scripts/mysqlbug.sh:
Added C and C++ compiler versions to mysqlbug
sql/item_func.cc:
Fixed that user variables that changes are not threated as constants.
sql/item_func.h:
Fixed that user variables that changes are not threated as constants.
sql/mysqld.cc:
Changed thd variables max_join_size and select_limit to type ha_rows
sql/repl_failsafe.cc:
Removed not needed cast
sql/set_var.cc:
Changed thd variables max_join_size and select_limit to type ha_rows
sql/set_var.h:
Changed thd variables max_join_size and select_limit to type ha_rows
sql/slave.cc:
Removed not needed cast
sql/sql_class.h:
Changed thd variables max_join_size and select_limit to type ha_rows
sql/sql_parse.cc:
Removed not needed cast
Fixed security problem with mysql_drop_db()
sql/sql_show.cc:
Changed thd variables max_join_size and select_limit to type ha_rows
sql/structs.h:
Changed thd variables max_join_size and select_limit to type ha_rows
Diffstat (limited to 'sql/set_var.h')
| -rw-r--r-- | sql/set_var.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sql/set_var.h b/sql/set_var.h index 3edd0373db9..c74f1e827bd 100644 --- a/sql/set_var.h +++ b/sql/set_var.h @@ -211,6 +211,24 @@ public: }; +class sys_var_thd_ha_rows :public sys_var_thd +{ +public: + ha_rows SV::*offset; + sys_var_thd_ha_rows(const char *name_arg, ha_rows SV::*offset_arg) + :sys_var_thd(name_arg), offset(offset_arg) + {} + sys_var_thd_ha_rows(const char *name_arg, ha_rows SV::*offset_arg, + sys_after_update_func func) + :sys_var_thd(name_arg,func), offset(offset_arg) + {} + bool update(THD *thd, set_var *var); + void set_default(THD *thd, enum_var_type type); + SHOW_TYPE type() { return SHOW_HA_ROWS; } + byte *value_ptr(THD *thd, enum_var_type type); +}; + + class sys_var_thd_ulonglong :public sys_var_thd { public: |