#coding:utf-8 """ ID: derived-table-13 TITLE: DISTINCT inside derived table DESCRIPTION: FBTEST: functional.arno.derived_tables.13 """ import pytest from firebird.qa import * init_script = """CREATE TABLE Table_10 ( ID INTEGER NOT NULL, DESCRIPTION VARCHAR(10) ); COMMIT; INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (0, NULL); INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (1, 'one'); INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (2, 'two'); INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (3, 'three'); INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (4, 'five'); INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (5, 'five'); INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (6, 'five'); INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (7, 'seven'); INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (8, 'eight'); INSERT INTO Table_10 (ID, DESCRIPTION) VALUES (9, 'nine'); COMMIT; """ db = db_factory(init=init_script) test_script = """SELECT dt.DESCRIPTION FROM (SELECT DISTINCT DESCRIPTION FROM Table_10 t10) dt (DESCRIPTION);""" act = isql_act('db', test_script) expected_stdout = """DESCRIPTION =========== eight five nine one seven three two""" @pytest.mark.version('>=3') def test_1(act: Action): act.expected_stdout = expected_stdout act.execute() assert act.clean_stdout == act.clean_expected_stdout