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#
# Run subselect3.test with BKA enabled
#
set @save_optimizer_switch=@@optimizer_switch;
set @@optimizer_switch='optimize_join_buffer_size=on';
set @@optimizer_switch='semijoin_with_cache=on';
set @@optimizer_switch='outer_join_with_cache=on';
set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on';
set join_cache_level=6;
show variables like 'join_cache_level';
--source t/subselect3.test
set join_cache_level=default;
show variables like 'join_cache_level';
set @@optimizer_switch=@save_optimizer_switch;
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