<routine_sql_statement>::= <call_statement> | <close_statement> | <create_table_temp> | <declare_cursor_statement> | <delete_statement> | <drop_table_temp> | <fetch_statement> | <insert_statement> | <lock_statement> | <recursive_declare_cursor_statement> | <select_statement> | <single_select_statement> | <subtrans_statement> | <unlock_statement> | <update_statement>