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PT-186 osc doesn't recognize mixed case in field names

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--alter 'CHANGE COLUMN C1 c1 ...' was failing because osc was not
lowering the case of the field names when trying to detect renamed
columns.
This commit is contained in:
Carlos Salguero
2017-08-04 17:57:14 -03:00
parent 0e9cb582b3
commit d939d2bf30
3 changed files with 125 additions and 1 deletions
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33
t/pt-online-schema-change/samples/pt-186.sql Normal file
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DROP DATABASE IF EXISTS test;
CREATE DATABASE test;
CREATE TABLE `test`.`t1` (
`c1` int(10) unsigned NOT NULL,
`c2` varchar(255) NOT NULL,
`Last_referenced` INT NOT NULL DEFAULT 0,
`c3` int(10) unsigned NOT NULL,
`c4` int(10) unsigned NOT NULL DEFAULT '0',
`c5` varchar(255) NOT NULL DEFAULT '',
`c6` varchar(255) NOT NULL DEFAULT '',
`c7` varchar(255) NOT NULL DEFAULT '',
`c8` varchar(255) DEFAULT '',
`c9` varchar(255) DEFAULT '',
`c10` int(10) NOT NULL DEFAULT '0',
PRIMARY KEY (`c1`,`c2`),
KEY `Last_Referenced_c6_Index` (`Last_referenced`,`c6`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
INSERT INTO `test`.`t1` VALUES
(1,'',0,139772,47473,'','','','','',178332),
(2,'',1,74283,65463,'','','','','',159673),
(3,'',2,161929,72681,'','','','','',189530),
(4,'',3,76402,136494,'','','','','',132035),
(5,'',4,133053,176778,'','','','','',198267),
(6,'',5,68824,198479,'','','','','',139027),
(7,'',6,98103,195314,'','','','','',307),
(8,'',7,15094,53330,'','','','','',26258),
(9,'',8,183263,73658,'','','','','',51367),
(10,'',9,141835,87261,'','','','','',73928);