'Format table name and schema as a tuple.'

def format_table_seq(self, table, use_schema=True):

    if ((not self.omit_schema) and use_schema and getattr(table, 'schema', None)):
        return (self.quote_schema(table.schema), self.format_table(table, use_schema=False))
    else:
        return (self.format_table(table, use_schema=False),)
