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Add migration helper to drop columns

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This commit is contained in:
Toby Zerner 2018-09-22 13:45:41 +09:30
parent 4429cf4eba
commit fcb97b256f
1 changed files with 13 additions and 0 deletions
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13
src/Database/Migration.php
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@ -74,6 +74,19 @@ abstract class Migration
];
}
/**
* Drop columns from a table.
*/
public static function dropColumns($tableName, array $columnDefinitions)
{
$inverse = static::addColumns($tableName, $columnDefinitions);
return [
'up' => $inverse['down'],
'down' => $inverse['up']
];
}
/**
* Rename a column.
*/