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Made join_cache_level == 2 by default.

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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
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9
mysql-test/t/join_nested.test
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@@ -5,6 +5,15 @@ DROP TABLE IF EXISTS t0,t1,t2,t3,t4,t5,t6,t7,t8,t9;
SET @save_optimizer_switch=@@optimizer_switch;
SET optimizer_switch=ifnull(@optimizer_switch_for_join_nested_test,'outer_join_with_cache=off');
if (`select @join_cache_level_for_join_nested_test is null`)
{
set join_cache_level=1;
}
if (`select @join_cache_level_for_join_nested_test is not null`)
{
set join_cache_level=@join_cache_level_for_join_nested_test;
}
CREATE TABLE t0 (a int, b int, c int);
CREATE TABLE t1 (a int, b int, c int);