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ij> -- MODULE DML025
-- SQL Test Suite, V6.0, Interactive SQL, dml025.sql
-- 59-byte ID
-- TEd Version #
-- AUTHORIZATION HU
set schema HU;
0 rows inserted/updated/deleted
ij> --0 SELECT USER FROM HU.ECCO;
VALUES USER;
1
--------------------------------------------------------------------------------------------------------------------------------
HU
ij> -- RERUN if USER value does not match preceding AUTHORIZATION comment
-- date_time print
-- TEST:0114 Set functions without GROUP BY returns 1 row!
SELECT SUM(HOURS),AVG(HOURS),MIN(HOURS),MAX(HOURS)
FROM WORKS
WHERE EMPNUM='E1';
1 |2 |3 |4
---------------------------------------
184 |30.6666 |12 |80
ij> -- PASS:0114 If SUM(HOURS) = 184 and AVG(HOURS) is 30 to 31?
-- PASS:0114 If MIN(HOURS) = 12 and MAX(HOURS) = 80 ?
-- END TEST >>> 0114 <<< END TEST
-- ***********************************************************
-- TEST:0115 GROUP BY col, set function: 0 groups returns empty table!
SELECT PNUM,AVG(HOURS),MIN(HOURS),MAX(HOURS)
FROM WORKS
WHERE EMPNUM='E8'
GROUP BY PNUM;
PN&|2 |3 |4
-------------------------------
ij> -- PASS:0115 If 0 rows are selected ?
-- END TEST >>> 0115 <<< END TEST
-- ***********************************************************
-- TEST:0116 GROUP BY set functions: zero groups returns empty table!
SELECT SUM(HOURS),AVG(HOURS),MIN(HOURS),MAX(HOURS)
FROM WORKS
WHERE EMPNUM='E8'
GROUP BY PNUM;
1 |2 |3 |4
---------------------------------------
ij> -- PASS:0116 If 0 rows are selected?
-- END TEST >>> 0116 <<< END TEST
-- ***************************************************************
-- TEST:0117 GROUP BY column, set functions with several groups!
SELECT PNUM,AVG(HOURS),MIN(HOURS),MAX(HOURS)
FROM WORKS
GROUP BY PNUM
ORDER BY PNUM;
PN&|2 |3 |4
-------------------------------
P1 |40.0000 |40 |40
P2 |35.0000 |20 |80
P3 |80.0000 |80 |80
P4 |30.0000 |20 |40
P5 |46.0000 |12 |80
P6 |12.0000 |12 |12
ij> -- PASS:0117 If 6 rows are selected and first PNUM = 'P1'?
-- PASS:0117 and first MAX(HOURS) = 40?
-- END TEST >>> 0117 <<< END TEST
-- *************************************************////END-OF-MODULE
;
ij>
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