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18 lines
1.3 KiB
PHP
18 lines
1.3 KiB
PHP
# This file sets the default optimizer flags and optimizer variables that
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# most test expects. In most cases the variables should match the community
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# server defaults.
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# The purpose if this file is to allow users to change these defaults
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# without having to update all tests.
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--disable_query_log
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set @save_optimizer_switch=@@optimizer_switch;
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set @save_join_cache_level=@@join_cache_level;
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set optimizer_switch="index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,duplicateweedout=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=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on";
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set optimizer_use_condition_selectivity=4;
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set optimizer_search_depth=62;
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set join_buffer_space_limit=2097152;
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set join_cache_level=2;
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set join_buffer_size=262144;
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--enable_query_log
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