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1
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DEFINE TEMP-TABLE tt1
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2
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FIELD f1 AS INT
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3
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FIELD f2 AS DATE.
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4
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5
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DEFINE TEMP-TABLE tt2
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6
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FIELD f1 AS INT
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7
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FIELD f2 AS DATE.
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8
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9
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CREATE tt1. ASSIGN tt1.f1 = -1 tt1.f2 = ?.
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10
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CREATE tt2. ASSIGN tt2.f1 = -1 tt2.f2 = 01/01/01.
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11
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12
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CREATE tt1. ASSIGN tt1.f1 = 2 tt1.f2 = TODAY.
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13
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CREATE tt2. ASSIGN tt2.f1 = 2 tt2.f2 = TODAY.
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14
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15
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CREATE tt1. ASSIGN tt1.f1 = 3 tt1.f2 = ?.
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16
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CREATE tt2. ASSIGN tt2.f1 = 3 tt2.f2 = ?.
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17
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18
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CREATE tt1. ASSIGN tt1.f1 = 0 tt1.f2 = ?.
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19
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CREATE tt2. ASSIGN tt2.f1 = 0 tt2.f2 = TODAY.
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20
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21
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CREATE tt1. ASSIGN tt1.f1 = ? tt1.f2 = 10/10/10.
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22
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CREATE tt2. ASSIGN tt2.f1 = ? tt2.f2 = TODAY.
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23
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24
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CREATE tt1. ASSIGN tt1.f1 = 5 tt1.f2 = 12/12/12.
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25
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CREATE tt2. ASSIGN tt2.f1 = 5 tt2.f2 = 12/12/12.
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26
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27
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CREATE tt1. ASSIGN tt1.f1 = 7 tt1.f2 = 11/11/11.
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28
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CREATE tt2. ASSIGN tt2.f1 = 7 tt2.f2 = 11/11/11.
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29
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30
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DEFINE QUERY qq FOR tt1, tt2.
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31
|
DEFINE STREAM str.
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32
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OUTPUT STREAM str TO "hql-issue2.txt".
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|
33
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34
|
FUNCTION f-test RETURN INTEGER (op AS CHARACTER) :
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35
|
DEFINE VAR cnt AS INTEGER.
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36
|
DISPLAY op SKIP WITH NO-LABEL FRAME fr.
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37
|
DISPLAY STREAM str op WITH NO-LABEL.
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|
38
|
GET FIRST qq.
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|
39
|
cnt = 0.
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40
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41
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DO WHILE AVAILABLE tt1 WITH FRAME f-test DOWN:
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42
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DISPLAY tt1 WITH FRAME fr.
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|
43
|
DISPLAY tt2 WITH FRAME fr.
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44
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DISPLAY STREAM str tt1.f1 tt2.f1 "|" tt1.f2 tt2.f2 WITH NO-LABEL.
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45
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46
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cnt = cnt + 1 + (IF tt1.f1 = ? THEN 100 ELSE 0) + (IF tt1.f2 = ? THEN 10000 ELSE 0).
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|
47
|
GET NEXT qq.
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|
48
|
END.
|
|
49
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|
|
50
|
DISPLAY STREAM str cnt SKIP.
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|
51
|
RETURN cnt.
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|
52
|
END FUNCTION.
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53
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|
|
54
|
DISPLAY " EQ NE LT GT LTE GTE" SKIP
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|
55
|
"Expected: 30,008 180,741 107 512 30,115 30,520" SKIP
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|
56
|
"Computed:".
|
|
57
|
|
|
58
|
OPEN QUERY qq PRESELECT EACH tt1, EACH tt2 WHERE tt2.f2 EQ tt1.f2.
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|
59
|
DISPLAY f-test('EQ').
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|
60
|
CLOSE QUERY qq.
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|
61
|
OPEN QUERY qq PRESELECT EACH tt1, EACH tt2 WHERE tt2.f2 NE tt1.f2.
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62
|
DISPLAY f-test('NE').
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|
63
|
CLOSE QUERY qq.
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|
64
|
OPEN QUERY qq PRESELECT EACH tt1, EACH tt2 WHERE tt2.f2 LT tt1.f2.
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|
65
|
DISPLAY f-test('LT').
|
|
66
|
CLOSE QUERY qq.
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|
67
|
OPEN QUERY qq PRESELECT EACH tt1, EACH tt2 WHERE tt2.f2 GT tt1.f2.
|
|
68
|
DISPLAY f-test('GT').
|
|
69
|
CLOSE QUERY qq.
|
|
70
|
OPEN QUERY qq PRESELECT EACH tt1, EACH tt2 WHERE tt2.f2 <= tt1.f2.
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|
71
|
DISPLAY f-test('LTE').
|
|
72
|
CLOSE QUERY qq.
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|
73
|
OPEN QUERY qq PRESELECT EACH tt1, EACH tt2 WHERE tt2.f2 >= tt1.f2.
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|
74
|
DISPLAY f-test('GTE').
|
|
75
|
CLOSE QUERY qq.
|
|
76
|
|
|
77
|
|
|
78
|
OUTPUT STREAM str CLOSE.
|
|
79
|
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