mirror of
https://github.com/MariaDB/server.git
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83c02f3237
- Fixed code that was not ready for a major version number > 9 - Fixed test cases that assumed max major version number could be 9 Updated version number for depricated options (will be removed in a later commit) VERSION: Version number 10.0.0 client/mysqlbinlog.cc: Added support for major version numbers > 9 cmake/mysql_version.cmake: Added support for version numbers that is 0 mysql-test/r/comments.result: Modified test to handle version number 100000 mysql-test/r/func_system.result: Modified test to handle version number 100000 mysql-test/r/log_state.result: Updated depricated error message mysql-test/r/sp.result: Modified test to handle version number 100000 mysql-test/r/subselect4.result: Updated depricated error message mysql-test/r/variables.result: Updated depricated error message mysql-test/suite/rpl/r/rpl_conditional_comments.result: Modified test to handle version number 100000 mysql-test/suite/rpl/r/rpl_loaddatalocal.result: Modified test to handle version number 100000 mysql-test/suite/rpl/t/rpl_conditional_comments.test: Modified test to handle version number 100000 mysql-test/suite/rpl/t/rpl_loaddatalocal.test: Modified test to handle version number 100000 mysql-test/suite/sys_vars/r/debug_basic.result: Updated depricated error message mysql-test/suite/sys_vars/r/engine_condition_pushdown_basic.result: Updated depricated error message mysql-test/suite/sys_vars/r/log_basic.result: Updated depricated error message mysql-test/suite/sys_vars/r/log_slow_queries_basic.result: Updated depricated error message mysql-test/suite/sys_vars/r/multi_range_count_basic.result: Updated depricated error message mysql-test/suite/sys_vars/r/rpl_recovery_rank_basic.result: Updated depricated error message mysql-test/suite/sys_vars/r/sql_big_selects_func.result: Updated depricated error message mysql-test/suite/sys_vars/r/sql_max_join_size_basic.result: Updated depricated error message mysql-test/suite/sys_vars/r/sql_max_join_size_func.result: Updated depricated error message mysql-test/t/comments.test: Modified test to handle version number 100000 mysql-test/t/file_contents.test: Modified test to handle version number 100000 mysql-test/t/func_system.test: Modified test to handle version number 100000 mysql-test/t/parser_not_embedded.test: Modified test to handle version number 100000 mysql-test/t/sp.test: Modified test to handle version number 100000 sql/mysqld.cc: Updated version number for depricated options (will be removed in a later commit) sql/slave.cc: Modified test to handle version number 100000 Better error messages sql/sql_lex.cc: Modified test to handle version number 100000 in comment syntax sql/sys_vars.cc: Updated version number for depricated options (will be removed in a later commit)
291 lines
27 KiB
Plaintext
291 lines
27 KiB
Plaintext
SET @session_start_value = @@session.engine_condition_pushdown;
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SELECT @session_start_value;
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@session_start_value
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0
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SET @global_start_value = @@global.engine_condition_pushdown;
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SELECT @global_start_value;
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@global_start_value
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0
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select @old_session_opt_switch:=@@session.optimizer_switch,
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@old_global_opt_switch:=@@global.optimizer_switch;
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@old_session_opt_switch:=@@session.optimizer_switch @old_global_opt_switch:=@@global.optimizer_switch
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index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
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'#--------------------FN_DYNVARS_028_01------------------------#'
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SET @@session.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SET @@session.engine_condition_pushdown = DEFAULT;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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0
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SET @@global.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SET @@global.engine_condition_pushdown = DEFAULT;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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1
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'#---------------------FN_DYNVARS_028_02-------------------------#'
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SET engine_condition_pushdown = 1;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@engine_condition_pushdown;
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@@engine_condition_pushdown
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1
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SELECT session.engine_condition_pushdown;
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ERROR 42S02: Unknown table 'session' in field list
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SELECT local.engine_condition_pushdown;
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ERROR 42S02: Unknown table 'local' in field list
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SELECT global.engine_condition_pushdown;
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ERROR 42S02: Unknown table 'global' in field list
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SET session engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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0
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SET global engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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'#--------------------FN_DYNVARS_028_03------------------------#'
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SET @@session.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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0
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SET @@session.engine_condition_pushdown = 1;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SET @@global.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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SET @@global.engine_condition_pushdown = 1;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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1
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'#--------------------FN_DYNVARS_028_04-------------------------#'
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SET @@session.engine_condition_pushdown = -1;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '-1'
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SET @@session.engine_condition_pushdown = 1.6;
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ERROR 42000: Incorrect argument type to variable 'engine_condition_pushdown'
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SET @@session.engine_condition_pushdown = "T";
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'T'
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SET @@session.engine_condition_pushdown = "Y";
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'Y'
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SET @@session.engine_condition_pushdown = TR<54>E;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'TR<54>E'
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SET @@session.engine_condition_pushdown = <20>N;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '<27>N'
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SET @@session.engine_condition_pushdown = OF;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'OF'
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SET @@session.engine_condition_pushdown = <20>FF;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '<27>FF'
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SET @@global.engine_condition_pushdown = -1;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '-1'
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SET @@global.engine_condition_pushdown = 2;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '2'
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SET @@global.engine_condition_pushdown = "T";
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'T'
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SET @@global.engine_condition_pushdown = "Y";
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'Y'
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SET @@global.engine_condition_pushdown = TR<54>E;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'TR<54>E'
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SET @@global.engine_condition_pushdown = <20>N;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '<27>N'
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SET @@global.engine_condition_pushdown = OF;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'OF'
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SET @@global.engine_condition_pushdown = <20>FF;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '<27>FF'
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'#-------------------FN_DYNVARS_028_05----------------------------#'
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SET @@global.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SET @@session.engine_condition_pushdown = 1;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown AS res_is_0;
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res_is_0
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0
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SET @@global.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown AS res_is_1;
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res_is_1
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1
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'#----------------------FN_DYNVARS_028_06------------------------#'
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SELECT IF(@@global.engine_condition_pushdown, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='engine_condition_pushdown';
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IF(@@global.engine_condition_pushdown, "ON", "OFF") = VARIABLE_VALUE
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1
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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SELECT VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='engine_condition_pushdown';
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VARIABLE_VALUE
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OFF
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'#----------------------FN_DYNVARS_028_07------------------------#'
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SELECT IF(@@session.engine_condition_pushdown, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='engine_condition_pushdown';
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IF(@@session.engine_condition_pushdown, "ON", "OFF") = VARIABLE_VALUE
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1
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SELECT VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='engine_condition_pushdown';
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VARIABLE_VALUE
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ON
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'#---------------------FN_DYNVARS_028_08-------------------------#'
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SET @@session.engine_condition_pushdown = OFF;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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0
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SET @@session.engine_condition_pushdown = ON;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SET @@global.engine_condition_pushdown = OFF;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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SET @@global.engine_condition_pushdown = ON;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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1
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'#---------------------FN_DYNVARS_028_09----------------------#'
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SET @@session.engine_condition_pushdown = TRUE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SET @@session.engine_condition_pushdown = FALSE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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0
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SET @@global.engine_condition_pushdown = TRUE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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1
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SET @@global.engine_condition_pushdown = FALSE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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Check that @@engine_condition_pushdown influences
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@@optimizer_switch and vice-versa
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
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set @@session.engine_condition_pushdown = TRUE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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1 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=on,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
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set @@session.engine_condition_pushdown = FALSE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
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set @@global.engine_condition_pushdown = TRUE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 1 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=on,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
|
||
set @@global.engine_condition_pushdown = FALSE;
|
||
Warnings:
|
||
Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
|
||
select @@session.engine_condition_pushdown,
|
||
@@global.engine_condition_pushdown,
|
||
@@session.optimizer_switch, @@global.optimizer_switch;
|
||
@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
|
||
0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
|
||
set @@session.optimizer_switch = "engine_condition_pushdown=on";
|
||
select @@session.engine_condition_pushdown,
|
||
@@global.engine_condition_pushdown,
|
||
@@session.optimizer_switch, @@global.optimizer_switch;
|
||
@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
|
||
1 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=on,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
|
||
set @@session.optimizer_switch = "engine_condition_pushdown=off";
|
||
select @@session.engine_condition_pushdown,
|
||
@@global.engine_condition_pushdown,
|
||
@@session.optimizer_switch, @@global.optimizer_switch;
|
||
@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
|
||
0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
|
||
set @@global.optimizer_switch = "engine_condition_pushdown=on";
|
||
select @@session.engine_condition_pushdown,
|
||
@@global.engine_condition_pushdown,
|
||
@@session.optimizer_switch, @@global.optimizer_switch;
|
||
@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
|
||
0 1 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=on,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
|
||
set @@global.optimizer_switch = "engine_condition_pushdown=off";
|
||
select @@session.engine_condition_pushdown,
|
||
@@global.engine_condition_pushdown,
|
||
@@session.optimizer_switch, @@global.optimizer_switch;
|
||
@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
|
||
0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
|
||
SET @@session.engine_condition_pushdown = @session_start_value;
|
||
Warnings:
|
||
Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
|
||
SELECT @@session.engine_condition_pushdown;
|
||
@@session.engine_condition_pushdown
|
||
0
|
||
SET @@global.engine_condition_pushdown = @global_start_value;
|
||
Warnings:
|
||
Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MariaDB 10.1. Please use '@@optimizer_switch' instead
|
||
SELECT @@global.engine_condition_pushdown;
|
||
@@global.engine_condition_pushdown
|
||
0
|
||
set @session.optimizer_switch=@old_session_opt_switch,
|
||
@@global.optimizer_switch=@old_global_opt_switch;
|
||
select @@session.engine_condition_pushdown,
|
||
@@global.engine_condition_pushdown,
|
||
@@session.optimizer_switch, @@global.optimizer_switch;
|
||
@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
|
||
0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=off
|