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17 lines
497 B
Text
17 lines
497 B
Text
#
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# Run subselect.test without semi-join optimization (test materialize)
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#
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select @@optimizer_switch like '%materialization=on%';
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set optimizer_switch='materialization=off';
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set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on';
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set join_cache_level=1;
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set @join_cache_level_for_subselect_test=@@join_cache_level;
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--source subselect.test
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set optimizer_switch=default;
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select @@optimizer_switch like '%materialization=on%';
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set @join_cache_level_for_subselect_test=NULL;
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