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5c896472b6
only perform the "correct table name" check for *new* generated columns, but not for already existing ones - they're guaranteed to be valid
100 lines
3.6 KiB
Plaintext
100 lines
3.6 KiB
Plaintext
set @OLD_SQL_MODE=@@SESSION.SQL_MODE;
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create table t1 (a int, b int generated always as (a+1));
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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) GENERATED ALWAYS AS (`a` + 1) VIRTUAL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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drop table t1;
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create table t1 (a int, b int as (a+1) virtual);
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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) GENERATED ALWAYS AS (`a` + 1) VIRTUAL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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drop table t1;
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create table t1 (a int, b int generated always as (a+1) persistent);
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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) GENERATED ALWAYS AS (`a` + 1) STORED
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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drop table t1;
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set session sql_mode='ORACLE';
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create table t1 (a int, b int as (a+1));
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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) GENERATED ALWAYS AS ("a" + 1) VIRTUAL
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)
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drop table t1;
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create table t1 (a int, b int generated always as (a+1) virtual);
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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) GENERATED ALWAYS AS ("a" + 1) VIRTUAL
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)
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drop table t1;
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create table t1 (a int, b int as (a+1) persistent);
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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) GENERATED ALWAYS AS ("a" + 1) STORED
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)
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drop table t1;
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set session sql_mode=@OLD_SQL_MODE;
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#
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# MDEV-25091 CREATE TABLE: field references qualified by a wrong table name succeed
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#
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create table t2 (x int);
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create table t1 (x int, y int generated always as (t2.x));
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ERROR 42S22: Unknown column '`t2`.`x`' in 'GENERATED ALWAYS'
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create table t1 (x int, y int check (y > t2.x));
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ERROR 42S22: Unknown column '`t2`.`x`' in 'CHECK'
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create table t1 (x int, y int default t2.x);
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ERROR 42S22: Unknown column '`t2`.`x`' in 'DEFAULT'
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create table t1 (x int, check (t2.x > 0));
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ERROR 42S22: Unknown column '`t2`.`x`' in 'CHECK'
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create table t1 (x int);
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alter table t1 add column y int generated always as (t2.x);
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ERROR 42S22: Unknown column '`t2`.`x`' in 'GENERATED ALWAYS'
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alter table t1 add column y int check (z > t2.x);
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ERROR 42S22: Unknown column '`t2`.`x`' in 'CHECK'
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alter table t1 add column y int default t2.x;
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ERROR 42S22: Unknown column '`t2`.`x`' in 'DEFAULT'
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alter table t1 add constraint check (t2.x > 0);
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ERROR 42S22: Unknown column '`t2`.`x`' in 'CHECK'
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create or replace table t1 (x int, y int generated always as (t1.x));
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create or replace table t1 (x int, y int check (y > t1.x));
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create or replace table t1 (x int, y int default t1.x);
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create or replace table t1 (x int, check (t1.x > 0));
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create or replace table t1 (x int, y int generated always as (test.t1.x));
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create or replace table t1 (x int, y int check (y > test.t1.x));
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create or replace table t1 (x int, y int default test.t1.x);
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create or replace table t1 (x int, check (test.t1.x > 0));
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drop tables t1, t2;
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create table t1 (x int, y int generated always as (test2.t1.x));
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ERROR 42S22: Unknown column '`test2`.`t1`.`x`' in 'GENERATED ALWAYS'
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create table t1 (x int, y int check (y > test2.t1.x));
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ERROR 42S22: Unknown column '`test2`.`t1`.`x`' in 'CHECK'
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create table t1 (x int, y int default test2.t1.x);
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ERROR 42S22: Unknown column '`test2`.`t1`.`x`' in 'DEFAULT'
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create table t1 (x int, check (test2.t1.x > 0));
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ERROR 42S22: Unknown column '`test2`.`t1`.`x`' in 'CHECK'
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#
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# MDEV-25672 table alias from previous statement interferes later commands
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#
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create table t1 (a int, v_a int generated always as (a));
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update t1 as x set a = 1;
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alter table t1 force;
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drop table t1;
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#
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# End of 10.2 tests
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#
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