diff options
Diffstat (limited to 'mysql-test/include/common-tests.inc')
| -rw-r--r-- | mysql-test/include/common-tests.inc | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/mysql-test/include/common-tests.inc b/mysql-test/include/common-tests.inc index 9c6b29858c8..9b54b049f8b 100644 --- a/mysql-test/include/common-tests.inc +++ b/mysql-test/include/common-tests.inc @@ -13,6 +13,11 @@ drop table if exists t1,t2,t3,t4; --enable_warnings +# We have to use Aria instead of MyISAM as MyISAM has a very high row +# access cost which causes some tests to use use join_cache instead of eq_ref + +set @@default_storage_engine="aria"; + CREATE TABLE t1 ( Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL, Varor_period smallint(4) unsigned DEFAULT '0' NOT NULL @@ -1429,7 +1434,7 @@ set tmp_memory_table_size=default; select distinct fld3,repeat("a",length(fld3)),count(*) from t2 group by companynr,fld3 limit 100,10; # -# A big order by that should trigger a merge in filesort +# A big order by that should traigger a merge in filesort # select distinct companynr,rtrim(space(512+companynr)) from t3 order by 1,2; @@ -1446,9 +1451,9 @@ select distinct fld3 from t2,t3 where t2.companynr = 34 and t2.fld1=t3.t2nr orde explain select t3.t2nr,fld3 from t2,t3 where t2.companynr = 34 and t2.fld1=t3.t2nr order by t3.t2nr,fld3; -# -# Some test with ORDER BY and limit -# +--echo # +--echo # Some test with ORDER BY and limit +--echo # explain select * from t3 as t1,t3 where t1.period=t3.period order by t3.period; explain select * from t3 as t1,t3 where t1.period=t3.period order by t3.period limit 10; @@ -1501,7 +1506,7 @@ create table t4 ( companyname char(30) NOT NULL default '', PRIMARY KEY (companynr), UNIQUE KEY companyname(companyname) -) ENGINE=MyISAM MAX_ROWS=50 PACK_KEYS=1 COMMENT='companynames'; +) ENGINE=aria MAX_ROWS=50 PACK_KEYS=1 COMMENT='companynames'; --disable_query_log INSERT INTO t4 (companynr, companyname) VALUES (29,'company 1'); @@ -1555,8 +1560,9 @@ explain select companynr,companyname from t2 left join t4 using (companynr) wher explain select companynr,companyname from t4 left join t2 using (companynr) where companynr is null; delete from t2 where fld1=999999; -# -# Test left join optimization +--echo # +--echo # Test left join optimization +--echo # explain select t2.companynr,companyname from t4 left join t2 using (companynr) where t2.companynr > 0; explain select t2.companynr,companyname from t4 left join t2 using (companynr) where t2.companynr > 0 or t2.companynr < 0; |