[feature/migrations] Some comments in db_tools

PHPBB3-9737
This commit is contained in:
Nathan Guse 2013-01-09 18:55:55 -06:00
parent 3d4c00619f
commit 595246f9bf

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@ -685,6 +685,8 @@ class phpbb_db_tools
* Handle passed database update array. * Handle passed database update array.
* Expected structure... * Expected structure...
* Key being one of the following * Key being one of the following
* drop_tables: Drop tables
* add_tables: Add tables
* change_columns: Column changes (only type, not name) * change_columns: Column changes (only type, not name)
* add_columns: Add columns to a table * add_columns: Add columns to a table
* drop_keys: Dropping keys * drop_keys: Dropping keys