Row - column would not be a problem.
ext.phpbecause there's no
drop_rowsin the migration object. Something simple like
Code: Select all
$sql = 'DELETE FROM ' . your_table . ' WHERE unique_value = ' . your_unique_value; $this->db->sql_query($sql);
https://area51.phpbb.com/docs/dev/3.2.x ... ta-changesThe
revert_data()method is optional and can be used to undo data changes. Normally, the
revert_data()method is automatically reverted during a purge step, reversing any of the changes introduced by the migration tools. Using the
revert_data()method is only needed to perform additional changes during an extension’s uninstall, such as performing a custom functions.
Thanks - that was it. I was forgetting the "custom function" part.