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a411d7f4f6
otherwise we'd need to store sql_mode *per vcol* (consider CREATE INDEX...) and how SHOW CREATE TABLE would support that? Additionally, get rid of vcol::expr_str, just to make sure the string is always generated and never leaked in the original form.
76 lines
3.4 KiB
Text
76 lines
3.4 KiB
Text
drop table if exists t1;
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create table t1 (a int check (a>0));
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL CHECK ((`a` > 0))
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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insert into t1 values (1);
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insert into t1 values (0);
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ERROR 23000: CONSTRAINT `a` failed for `test`.`t1`
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drop table t1;
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create table t1 (a int, b int, check (a>b));
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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CONSTRAINT `CONSTRAINT_1` CHECK ((`a` > `b`))
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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insert into t1 values (1,0);
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insert into t1 values (0,1);
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ERROR 23000: CONSTRAINT `CONSTRAINT_1` failed for `test`.`t1`
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drop table t1;
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create table t1 (a int ,b int, constraint abc check (a>b));
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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`b` int(11) DEFAULT NULL,
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CONSTRAINT `abc` CHECK ((`a` > `b`))
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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insert into t1 values (1,0);
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insert into t1 values (0,1);
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ERROR 23000: CONSTRAINT `abc` failed for `test`.`t1`
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drop table t1;
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create table t1 (a int null);
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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insert into t1 values (1),(NULL);
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drop table t1;
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create table t1 (a int null);
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alter table t1 add constraint constraint_1 unique (a);
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alter table t1 add constraint unique key_1(a);
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Warnings:
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Note 1831 Duplicate index 'key_1' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
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alter table t1 add constraint constraint_2 unique key_2(a);
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Warnings:
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Note 1831 Duplicate index 'key_2' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL,
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UNIQUE KEY `constraint_1` (`a`),
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UNIQUE KEY `key_1` (`a`),
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UNIQUE KEY `key_2` (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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drop table t1;
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drop table if exists t_illegal;
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create table t_illegal (a int, b int, check a>b);
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'a>b)' at line 1
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create table t_illegal (a int, b int, constraint abc check a>b);
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'a>b)' at line 1
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create table t_illegal (a int, b int, constraint abc);
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ')' at line 1
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drop table if exists t_11714;
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create table t_11714(a int, b int);
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alter table t_11714 add constraint cons1;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1
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drop table t_11714;
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CREATE TABLE t_illegal (col_1 INT CHECK something (whatever));
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'something (whatever))' at line 1
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CREATE TABLE t_illegal (col_1 INT CHECK something);
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'something)' at line 1
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