Files
percona-toolkit/t/pt-online-schema-change/samples/pt-1914.sql
Carlos Salguero e570cecbab PT-1914 Column data lost when 'Generated' is in the column comment (#482)
* PMM-1914 Fixed column parsing having generated

Fixed table parser code that errouneously considered a column as
generated when the default was empty DEFAULT '' and the COMMENT had
the word 'Generated'.

* PMM-1914 Updated TableParser in all programs

* PT-1914 Updated changelog

* PT-1914 Added test
2021-03-09 11:46:05 -03:00

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SQL

DROP DATABASE IF EXISTS test;
CREATE DATABASE test;
USE test;
CREATE TABLE `aaa` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`Password` varchar(100) NOT NULL DEFAULT '' COMMENT 'Generated',
`v` int(11) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1;
INSERT INTO test.aaa VALUES
(1, "a", 1),
(2, "b", 2),
(3, "c", NULL),
(4, "d", 4),
(5, "e", NULL),
(6, "f", 6);