| AUTOCOMMIT OFF; |
| |
| -- MODULE DML013 |
| |
| -- SQL Test Suite, V6.0, Interactive SQL, dml013.sql |
| -- 59-byte ID |
| -- TEd Version # |
| |
| -- AUTHORIZATION HU |
| set schema HU; |
| |
| --0 SELECT USER FROM HU.ECCO; |
| VALUES USER; |
| -- RERUN if USER value does not match preceding AUTHORIZATION comment |
| |
| -- date_time print |
| |
| -- TEST:0039 COUNT DISTINCT function! |
| |
| -- setup |
| INSERT INTO WORKS |
| VALUES('E5','P5',NULL); |
| -- PASS:0039 If 1 row inserted? |
| |
| SELECT COUNT(DISTINCT HOURS) |
| FROM WORKS; |
| -- PASS:0039 If count = 4? |
| |
| -- restore |
| ROLLBACK WORK; |
| |
| -- END TEST >>> 0039 <<< END TEST |
| -- ************************************************************ |
| |
| -- TEST:0167 SUM ALL function! |
| |
| -- setup |
| INSERT INTO WORKS |
| VALUES('E5','P5',NULL); |
| -- PASS:0167 If 1 row is inserted? |
| |
| SELECT SUM(ALL HOURS) |
| FROM WORKS; |
| -- PASS:0167 If SUM(ALL HOURS) = 464? |
| |
| -- restore |
| ROLLBACK WORK; |
| |
| -- END TEST >>> 0167 <<< END TEST |
| -- ************************************************************ |
| |
| -- TEST:0168 SUM function! |
| |
| -- setup |
| INSERT INTO WORKS |
| VALUES('E5','P5',NULL); |
| -- PASS:0168 If 1 row is inserted? |
| |
| SELECT SUM(HOURS) |
| FROM WORKS; |
| -- PASS:0168 If SUM(HOURS) = 464? |
| |
| -- restore |
| ROLLBACK WORK; |
| |
| -- END TEST >>> 0168 <<< END TEST |
| -- *********************************************************** |
| |
| -- TEST:0169 COUNT(*) function ! |
| |
| -- setup |
| INSERT INTO WORKS |
| VALUES('E5','P5',NULL); |
| -- PASS:0169 If 1 row is inserted? |
| |
| SELECT COUNT(*) |
| FROM WORKS; |
| -- PASS:0169 If count = 13? |
| |
| -- restore |
| ROLLBACK WORK; |
| |
| -- END TEST >>> 0169 <<< END TEST |
| -- ************************************************************* |
| |
| -- TEST:0040 SUM function with WHERE clause! |
| SELECT SUM(HOURS) |
| FROM WORKS |
| WHERE PNUM = 'P2'; |
| -- PASS:0040 If SUM(HOURS) = 140? |
| |
| -- END TEST >>> 0040 <<< END TEST |
| -- *************************************************************** |
| |
| -- TEST:0170 SUM DISTINCT function with WHERE clause! |
| SELECT SUM(DISTINCT HOURS) |
| FROM WORKS |
| WHERE PNUM = 'P2'; |
| -- PASS:0170 If SUM(DISTINCT HOURS) = 100? |
| |
| -- END TEST >>> 0170 <<< END TEST |
| -- ************************************************************** |
| |
| -- TEST:0171 SUM(column) + value! |
| SELECT SUM(HOURS)+10 |
| FROM WORKS |
| WHERE PNUM = 'P2'; |
| |
| -- PASS:0171 If SUM(HOURS)+10 = 150? |
| |
| -- END TEST >>> 0171 <<< END TEST |
| -- *************************************************************** |
| |
| -- TEST:0041 MAX function in subquery! |
| SELECT EMPNUM |
| FROM STAFF |
| WHERE GRADE = (SELECT MAX(GRADE) FROM STAFF) |
| ORDER BY EMPNUM; |
| -- PASS:0041 If 2 rows are selected and EMPNUMs = 'E3' and 'E5'? |
| |
| -- END TEST >>> 0041 <<< END TEST |
| -- *************************************************************** |
| |
| -- TEST:0042 MIN function in subquery! |
| SELECT EMPNUM |
| FROM STAFF |
| WHERE GRADE = |
| (SELECT MIN(GRADE) FROM STAFF); |
| -- PASS:0042 If EMPNUM = 'E2'? |
| |
| -- END TEST >>> 0042 <<< END TEST |
| -- *************************************************************** |
| |
| -- TEST:0043 AVG function! |
| SELECT AVG(GRADE) |
| FROM STAFF; |
| -- PASS:0043 If AVG(GRADE) = 12? |
| |
| -- END TEST >>> 0043 <<< END TEST |
| -- *************************************************************** |
| |
| -- TEST:0044 AVG function - empty result NULL value! |
| DELETE FROM TEMP_S; |
| |
| SELECT AVG(GRADE) |
| FROM TEMP_S; |
| -- PASS:0044 If AVG(GRADE) is NULL? |
| |
| -- END TEST >>> 0044 <<< END TEST |
| -- *************************************************////END-OF-MODULE |