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MDEV-21360 debug_dbug pre-test value restoration issues

This commit is contained in:
Alice Sherepa
2019-12-23 21:48:59 +01:00
parent 800d1f3010
commit 451573fab1
177 changed files with 446 additions and 234 deletions

View File

@ -6,6 +6,7 @@ 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 @saved_dbug = @@session.debug_dbug;
set @@debug_dbug= 'd,opt';
explain select t1.b from t1,t2 where t1.b=t2.a;
id select_type table type possible_keys key key_len ref rows Extra
@ -16,3 +17,4 @@ b
2
set session join_cache_level=default;
drop table t1,t2;
set debug_dbug= @saved_dbug;