def dropAllTablesInDB(self):
        # drop all tables (clean out database)
        if self.product == "postgres":
            self.execute("drop schema public cascade")
            self.execute("create schema public;", commit=True, action="recreating schema")
        elif ("mysql", "mssql", "orcl") in self.product:
            for tableName in self.tablesInDB():
                self.execute("DROP TABLE {}".format( self.dbTableName(tableName) ),
                             action="dropping tables")
dataset/ETHPy150Open Arelle/Arelle/arelle/plugin/xbrlDB/SqlDb.py/SqlDbConnection.dropAllTablesInDB/swapped operands of `in`