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MCOL-5779: use encoding to check alter table alter column statement correctly

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This commit is contained in:
Leonid Fedorov
2024-08-05 15:52:17 +00:00
committed by Leonid Fedorov
parent 7828ded2d2
commit 539db054b3
6 changed files with 93 additions and 8 deletions
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28
mysql-test/columnstore/bugfixes/mcol-5779.result Normal file
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DROP DATABASE IF EXISTS mcol5779;
CREATE DATABASE mcol5779;
USE mcol5779;
CREATE TABLE `t1` (
`id` int(11) DEFAULT NULL,
`name1` char(10) DEFAULT NULL COMMENT 'test name',
`name2` varchar(100) DEFAULT NULL COMMENT 'test name',
`name3` text DEFAULT NULL COMMENT 'test name'
) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
ALTER TABLE t1 CHANGE COLUMN id id1 INT;
ALTER TABLE t1 CHANGE COLUMN id1 id INT COMMENT 'new comment';
ALTER TABLE t1 CHANGE COLUMN name1 firstname char(10);
ALTER TABLE t1 CHANGE COLUMN firstname firstname char(10) COMMENT 'new comment';
ALTER TABLE t1 CHANGE COLUMN name2 lastname varchar(100);
ALTER TABLE t1 CHANGE COLUMN lastname lastname varchar(100) COMMENT 'new comment';
ALTER TABLE t1 CHANGE COLUMN name3 surname text;
ALTER TABLE t1 CHANGE COLUMN surname surname text COMMENT 'new comment';
CREATE TABLE `t2` (
`name4` varchar(2666) DEFAULT NULL COMMENT 'test name'
) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
ALTER TABLE t2 CHANGE COLUMN name4 pseudoname varchar(2666);
ALTER TABLE t2 CHANGE COLUMN pseudoname pseudoname varchar(2666) COMMENT 'new comment';
CREATE TABLE `t3` (
`name4` varchar(8000) DEFAULT NULL COMMENT 'test name'
) ENGINE=Columnstore DEFAULT CHARSET=latin1;
ALTER TABLE t3 CHANGE COLUMN name4 pseudoname varchar(8000);
ALTER TABLE t3 CHANGE COLUMN pseudoname pseudoname varchar(8000) COMMENT 'new comment';
DROP DATABASE mcol5779;

48
mysql-test/columnstore/bugfixes/mcol-5779.test Normal file
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--source ../include/have_columnstore.inc
--disable_warnings
DROP DATABASE IF EXISTS mcol5779;
--enable_warnings
CREATE DATABASE mcol5779;
USE mcol5779;
CREATE TABLE `t1` (
`id` int(11) DEFAULT NULL,
`name1` char(10) DEFAULT NULL COMMENT 'test name',
`name2` varchar(100) DEFAULT NULL COMMENT 'test name',
`name3` text DEFAULT NULL COMMENT 'test name'
) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
ALTER TABLE t1 CHANGE COLUMN id id1 INT;
ALTER TABLE t1 CHANGE COLUMN id1 id INT COMMENT 'new comment';
ALTER TABLE t1 CHANGE COLUMN name1 firstname char(10);
ALTER TABLE t1 CHANGE COLUMN firstname firstname char(10) COMMENT 'new comment';
ALTER TABLE t1 CHANGE COLUMN name2 lastname varchar(100);
ALTER TABLE t1 CHANGE COLUMN lastname lastname varchar(100) COMMENT 'new comment';
ALTER TABLE t1 CHANGE COLUMN name3 surname text;
ALTER TABLE t1 CHANGE COLUMN surname surname text COMMENT 'new comment';
CREATE TABLE `t2` (
`name4` varchar(2666) DEFAULT NULL COMMENT 'test name'
) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
ALTER TABLE t2 CHANGE COLUMN name4 pseudoname varchar(2666);
ALTER TABLE t2 CHANGE COLUMN pseudoname pseudoname varchar(2666) COMMENT 'new comment';
CREATE TABLE `t3` (
`name4` varchar(8000) DEFAULT NULL COMMENT 'test name'
) ENGINE=Columnstore DEFAULT CHARSET=latin1;
ALTER TABLE t3 CHANGE COLUMN name4 pseudoname varchar(8000);
ALTER TABLE t3 CHANGE COLUMN pseudoname pseudoname varchar(8000) COMMENT 'new comment';
DROP DATABASE mcol5779;