Current Path : /usr/opt/mysql57/mysql-test/r/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //usr/opt/mysql57/mysql-test/r/constraints.result |
drop table if exists t1; create table t1 (a int check (a>0)); insert into t1 values (1); insert into t1 values (0); drop table t1; create table t1 (a int, b int, check (a>b)); insert into t1 values (1,0); insert into t1 values (0,1); drop table t1; create table t1 (a int ,b int, constraint abc check (a>b)); insert into t1 values (1,0); insert into t1 values (0,1); drop table t1; create table t1 (a int null); insert into t1 values (1),(NULL); drop table t1; create table t1 (a int null); alter table t1 add constraint constraint_1 unique (a); alter table t1 add constraint unique key_1(a); Warnings: Warning 1831 Duplicate index 'key_1' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release. alter table t1 add constraint constraint_2 unique key_2(a); Warnings: Warning 1831 Duplicate index 'key_2' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release. show create table t1; Table Create Table t1 CREATE TABLE `t1` ( `a` int(11) DEFAULT NULL, UNIQUE KEY `constraint_1` (`a`), UNIQUE KEY `key_1` (`a`), UNIQUE KEY `key_2` (`a`) ) ENGINE=ENGINE DEFAULT CHARSET=latin1 drop table t1; drop table if exists t_illegal; create table t_illegal (a int, b int, check a>b); ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'a>b)' at line 1 create table t_illegal (a int, b int, constraint abc check a>b); ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'a>b)' at line 1 create table t_illegal (a int, b int, constraint abc); ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 drop table if exists t_11714; create table t_11714(a int, b int); alter table t_11714 add constraint cons1; ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 drop table t_11714; CREATE TABLE t_illegal (col_1 INT CHECK something (whatever)); ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'something (whatever))' at line 1 CREATE TABLE t_illegal (col_1 INT CHECK something); ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'something)' at line 1