public void apply(Database database)
public void apply(Database database, boolean caseSensitive)
    public void apply(Database database)    {        Table table = database.findTable(getChangedTable().getName());        for (int idx = 0; idx < _oldPrimaryKeyColumns.length; idx++)        {            Column column = table.findColumn(_oldPrimaryKeyColumns[idx].getName());            column.setPrimaryKey(false);        }        for (int idx = 0; idx < _newPrimaryKeyColumns.length; idx++)        {            Column column = table.findColumn(_newPrimaryKeyColumns[idx].getName());            column.setPrimaryKey(true);        }    }