diff options
Diffstat (limited to 'storage/innobase/mysql-test/innodb-index_ucs2.result')
| -rw-r--r-- | storage/innobase/mysql-test/innodb-index_ucs2.result | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/storage/innobase/mysql-test/innodb-index_ucs2.result b/storage/innobase/mysql-test/innodb-index_ucs2.result new file mode 100644 index 00000000000..c8a1e8c7da1 --- /dev/null +++ b/storage/innobase/mysql-test/innodb-index_ucs2.result @@ -0,0 +1,116 @@ +create table t1(a int not null, b int, c char(10), d varchar(20), primary key (a)) engine = innodb default charset=ucs2; +insert into t1 values (1,1,'ab','ab'),(2,2,'ac','ac'),(3,2,'ad','ad'),(4,4,'afe','afe'); +commit; +alter table t1 add unique index (b); +ERROR 23000: Duplicate entry '2' for key 'b' +insert into t1 values(8,9,'fff','fff'); +select * from t1; +a b c d +1 1 ab ab +2 2 ac ac +3 2 ad ad +4 4 afe afe +8 9 fff fff +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) NOT NULL, + `b` int(11) DEFAULT NULL, + `c` char(10) DEFAULT NULL, + `d` varchar(20) DEFAULT NULL, + PRIMARY KEY (`a`) +) ENGINE=InnoDB DEFAULT CHARSET=ucs2 +alter table t1 add index (b); +insert into t1 values(10,10,'kkk','iii'); +select * from t1; +a b c d +1 1 ab ab +2 2 ac ac +3 2 ad ad +4 4 afe afe +8 9 fff fff +10 10 kkk iii +select * from t1 force index(b) order by b; +a b c d +1 1 ab ab +2 2 ac ac +3 2 ad ad +4 4 afe afe +8 9 fff fff +10 10 kkk iii +explain select * from t1 force index(b) order by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL b 5 NULL 6 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) NOT NULL, + `b` int(11) DEFAULT NULL, + `c` char(10) DEFAULT NULL, + `d` varchar(20) DEFAULT NULL, + PRIMARY KEY (`a`), + KEY `b` (`b`) +) ENGINE=InnoDB DEFAULT CHARSET=ucs2 +alter table t1 add unique index (c), add index (d); +insert into t1 values(11,11,'aaa','mmm'); +select * from t1; +a b c d +1 1 ab ab +2 2 ac ac +3 2 ad ad +4 4 afe afe +8 9 fff fff +10 10 kkk iii +11 11 aaa mmm +select * from t1 force index(b) order by b; +a b c d +1 1 ab ab +2 2 ac ac +3 2 ad ad +4 4 afe afe +8 9 fff fff +10 10 kkk iii +11 11 aaa mmm +select * from t1 force index(c) order by c; +a b c d +11 11 aaa mmm +1 1 ab ab +2 2 ac ac +3 2 ad ad +4 4 afe afe +8 9 fff fff +10 10 kkk iii +select * from t1 force index(d) order by d; +a b c d +1 1 ab ab +2 2 ac ac +3 2 ad ad +4 4 afe afe +8 9 fff fff +10 10 kkk iii +11 11 aaa mmm +explain select * from t1 force index(b) order by b; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL b 5 NULL 7 +explain select * from t1 force index(c) order by c; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL c 21 NULL 7 +explain select * from t1 force index(d) order by d; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index NULL d 43 NULL 7 +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `a` int(11) NOT NULL, + `b` int(11) DEFAULT NULL, + `c` char(10) DEFAULT NULL, + `d` varchar(20) DEFAULT NULL, + PRIMARY KEY (`a`), + UNIQUE KEY `c` (`c`), + KEY `b` (`b`), + KEY `d` (`d`) +) ENGINE=InnoDB DEFAULT CHARSET=ucs2 +check table t1; +Table Op Msg_type Msg_text +test.t1 check status OK +drop table t1; |