diff options
Diffstat (limited to 'mysql-test/t/innodb_ext_key.test')
| -rw-r--r-- | mysql-test/t/innodb_ext_key.test | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/mysql-test/t/innodb_ext_key.test b/mysql-test/t/innodb_ext_key.test index 6d1890ac1f9..d53deb46348 100644 --- a/mysql-test/t/innodb_ext_key.test +++ b/mysql-test/t/innodb_ext_key.test @@ -520,6 +520,7 @@ engine=innodb; insert into t3 select a,a,a,a from t2; alter table t3 add primary key (pk1, pk2); alter table t3 add key (col1, col2); +analyze table t1,t3; set optimizer_switch='extended_keys=off'; --replace_column 9 # @@ -692,5 +693,111 @@ drop table t1, t2; set optimizer_switch=@save_optimizer_switch; +--echo # +--echo # MDEV-10360: Extended keys: index properties depend on index order +--echo # +create table t0 (a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t1 ( + index_id bigint(20) unsigned NOT NULL, + index_class varchar(265) COLLATE latin1_general_ci DEFAULT NULL , + index_object_id int(10) unsigned NOT NULL DEFAULT '0' , + index_date_updated int(10) unsigned DEFAULT NULL , + + PRIMARY KEY (index_id), + KEY object (index_class(181),index_object_id), + KEY index_date_updated (index_date_updated) +) engine=innodb; + +create table t2 ( + index_id bigint(20) unsigned NOT NULL, + index_class varchar(265) COLLATE latin1_general_ci DEFAULT NULL , + index_object_id int(10) unsigned NOT NULL DEFAULT '0' , + index_date_updated int(10) unsigned DEFAULT NULL , + + PRIMARY KEY (index_id), + KEY index_date_updated (index_date_updated), + KEY object (index_class(181),index_object_id) +) engine=innodb; + +insert into t1 select + @a:=A.a + 10*B.a + 100*C.a, + concat('val-', @a), + 123456, + A.a + 10*B.a +from + t0 A, t0 B, t0 C; + +insert into t2 select * from t1; + +--echo # This must have the same query plan as the query below it: +--echo # type=range, key=index_date_updated, key_len=13 +--replace_column 9 # +explain +select * from t1 force index(index_date_updated) +where index_date_updated= 10 and index_id < 800; + +--echo # This used to work from the start: +--replace_column 9 # +explain +select * from t2 force index(index_date_updated) +where index_date_updated= 10 and index_id < 800; + +drop table t0,t1,t2; + + +--echo # +--echo # MDEV-11196: Error:Run-Time Check Failure #2 - Stack around the variable 'key_buff' +--echo # was corrupted, server crashes in opt_sum_query + +set @save_innodb_file_format= @@innodb_file_format; +set @save_innodb_large_prefix= @@innodb_large_prefix; +set global innodb_file_format = BARRACUDA; +set global innodb_large_prefix = ON; + +CREATE TABLE t1 ( + pk INT, + f1 VARCHAR(3), + f2 VARCHAR(1024), + PRIMARY KEY (pk), + KEY(f2) +) ENGINE=InnoDB CHARSET utf8 ROW_FORMAT= DYNAMIC; + +INSERT INTO t1 VALUES (1,'foo','abc'),(2,'bar','def'); +SELECT MAX(t2.pk) FROM t1 t2 INNER JOIN t1 t3 ON t2.f1 = t3.f1 WHERE t2.pk <= 4; +drop table t1; + +CREATE TABLE t1 ( + pk1 INT, + pk2 INT, + f1 VARCHAR(3), + f2 VARCHAR(1021), + PRIMARY KEY (pk1,pk2), + KEY(f2) +) ENGINE=InnoDB CHARSET utf8 ROW_FORMAT= DYNAMIC; + +INSERT INTO t1 VALUES (1,2,'2','abc'),(2,3,'3','def'); +explain +select * from t1 force index(f2) where pk1 <= 5 and pk2 <=5 and f2 = 'abc' and f1 <= '3'; +drop table t1; + +CREATE TABLE t1 ( +f2 INT, +pk2 INT, +f1 VARCHAR(3), +pk1 VARCHAR(1000), +PRIMARY KEY (pk1,pk2), +KEY k1(pk1,f2) +) ENGINE=InnoDB CHARSET utf8 ROW_FORMAT= DYNAMIC; +INSERT INTO t1 VALUES (1,2,'2','abc'),(2,3,'3','def'); +explain +select * from t1 force index(k1) where f2 <= 5 and pk2 <=5 and pk1 = 'abc' and f1 <= '3'; +drop table t1; + +set optimizer_switch=@save_ext_key_optimizer_switch; +set global innodb_file_format = @save_innodb_file_format; +set global innodb_large_prefix = @save_innodb_large_prefix; + set optimizer_switch=@save_ext_key_optimizer_switch; SET SESSION STORAGE_ENGINE=DEFAULT; |