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Made join_cache_level == 2 by default.

This commit is contained in:
Igor Babaev
2011-12-15 14:26:59 -08:00
parent f5dac20f38
commit a910e8ef5b
54 changed files with 205 additions and 13 deletions

View File

@@ -15,6 +15,14 @@ drop view if exists v1;
SET @save_optimizer_switch=@@optimizer_switch;
SET optimizer_switch=ifnull(@optimizer_switch_for_select_test,'outer_join_with_cache=off');
if (`select @join_cache_level_for_select_test is null`)
{
set join_cache_level=1;
}
if (`select @join_cache_level_for_select_test is not null`)
{
set join_cache_level=@join_cache_level_for_select_test;
}
CREATE TABLE t1 (
Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL,