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Moved the test case for LP bug 725050 into a new test file.

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This commit is contained in:
Igor Babaev
2011-02-28 17:27:41 -08:00
parent 0f0360e21f
commit 6cd1ec3b6b
4 changed files with 37 additions and 36 deletions
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19
mysql-test/t/select_debug.test Normal file
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@@ -0,0 +1,19 @@
--source include/have_debug.inc
--echo #
--echo # Bug #725050: print keyuse info when hash join is used
--echo #
create table t1 (a int, b int);
insert into t1 values (2,2), (1,1);
create table t2 (a int);
insert into t2 values (2), (3);
set session join_cache_level=3;
set @@debug = 'd:t:O,/tmp/trace.out';
explain select t1.b from t1,t2 where t1.b=t2.a;
select t1.b from t1,t2 where t1.b=t2.a;
set session join_cache_level=default;
drop table t1,t2;