1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
-- MODULE DML020
-- SQL Test Suite, V6.0, Interactive SQL, dml020.sql
-- 59-byte ID
-- TEd Version #
-- AUTHORIZATION HU
set schema HU;
--O SELECT USER FROM HU.ECCO;
VALUES USER;
-- RERUN if USER value does not match preceding AUTHORIZATION comment
-- date_time print
-- TEST:0080 Simple two-table join!
SELECT EMPNUM,EMPNAME,GRADE,STAFF.CITY, PNAME, PROJ.CITY
FROM STAFF, PROJ
WHERE STAFF.CITY = PROJ.CITY
ORDER BY EMPNUM, EMPNAME, GRADE, STAFF.CITY, PNAME;
-- PASS:0080 If 10 rows are selected with EMPNAMEs:'Alice', 'Betty', ?
-- PASS:0080 'Carmen', and 'Don' but not 'Ed'?
-- END TEST >>> 0080 <<< END TEST
-- **************************************************************
-- TEST:0081 Simple two-table join with filter!
--
-- Added ORDER BY clause to get stable results across platforms - Jeff
SELECT EMPNUM,EMPNAME,GRADE,STAFF.CITY,PNUM,PNAME,
PTYPE,BUDGET,PROJ.CITY
FROM STAFF, PROJ
WHERE STAFF.CITY = PROJ.CITY
AND GRADE <> 12
ORDER BY EMPNUM, EMPNAME, GRADE, STAFF.CITY, PNUM, PNAME;
-- PASS:0081 If 4 rows selected with EMPNAMEs 'Betty' and 'Carmen' ?
-- END TEST >>> 0081 <<< END TEST
-- **************************************************************
-- TEST:0082 Join 3 tables!
SELECT DISTINCT STAFF.CITY, PROJ.CITY
FROM STAFF, WORKS, PROJ
WHERE STAFF.EMPNUM = WORKS.EMPNUM
AND WORKS.PNUM = PROJ.PNUM
ORDER BY STAFF.CITY, PROJ.CITY;
-- PASS:0082 If 5 distinct rows are selected ?
-- END TEST >>> 0082 <<< END TEST
-- ************************************************************
-- TEST:0083 Join a table with itself!
SELECT FIRST1.EMPNUM, SECOND2.EMPNUM
FROM STAFF FIRST1, STAFF SECOND2
WHERE FIRST1.CITY = SECOND2.CITY
AND FIRST1.EMPNUM < SECOND2.EMPNUM
ORDER BY FIRST1.EMPNUM, SECOND2.EMPNUM;
-- PASS:0083 If 2 rows are selected and ?
-- PASS:0083 If EMPNUM pairs are 'E1'/'E4' and 'E2'/'E3'?
-- END TEST >>> 0083 <<< END TEST
-- *************************************************////END-OF-MODULE
|
