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Migrate datetime script for edited_at

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This commit is contained in:
Fredrick Brennan 2015-03-30 11:22:03 +08:00
parent cd1c1730e4
commit e9714b2260
1 changed files with 14 additions and 0 deletions
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tools/migrate_datetime.php Normal file
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<?php
require dirname(__FILE__) . '/inc/cli.php';
# edited_at column was using DATETIME when time column uses INT(11). This script solves that.
$boards = listBoards(TRUE);
#$boards = array('test2');
foreach ($boards as $i => $b) {
query(sprintf('ALTER TABLE ``posts_%s`` ADD COLUMN edited_at_temp INT(11) DEFAULT NULL AFTER edited_at', $b));
query(sprintf('UPDATE ``posts_%s`` SET edited_at_temp = IF(edited_at IS NOT NULL, UNIX_TIMESTAMP(edited_at), NULL)', $b));
query(sprintf('ALTER TABLE ``posts_%s`` DROP COLUMN edited_at', $b));
query(sprintf('ALTER TABLE ``posts_%s`` CHANGE edited_at_temp edited_at INT(11) DEFAULT NULL', $b));
}