回答編集履歴
6
追記
test
CHANGED
@@ -69,3 +69,23 @@
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69
69
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SET F_ZF = IIf((select Count(*) from T_WSlipDetail where F_SlipCode=Target.F_SlipCode and F_ProductCode=Target.F_ProductCode)>1, True, False)
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70
70
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71
71
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```
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72
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+
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73
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+
追記2
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74
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+
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75
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+
--
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76
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+
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77
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+
手っ取り早くfalseにするSQL※1番目の逆
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78
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+
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79
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+
```SQL
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80
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+
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81
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UPDATE T_WSlipDetail as target SET F_ZF = False
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+
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WHERE (
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84
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select count(*) from T_WSlipDetail
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+
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where F_SlipCode=target.F_SlipCode and F_ProductCode=target.F_ProductCode
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88
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+
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) = 1
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90
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+
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91
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```
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5
追記
test
CHANGED
@@ -61,3 +61,11 @@
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SET F_ZF = IIf(DCount("*", "T_WSlipDetail", "F_SlipCode='" & F_SlipCode & "' and F_ProductCode='" & F_ProductCode & "'")>1, True, False)
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62
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63
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```
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64
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+
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65
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+
```SQL
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66
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+
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67
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UPDATE T_WSlipDetail As Target
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+
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69
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SET F_ZF = IIf((select Count(*) from T_WSlipDetail where F_SlipCode=Target.F_SlipCode and F_ProductCode=Target.F_ProductCode)>1, True, False)
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70
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+
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71
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+
```
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4
修正
test
CHANGED
@@ -58,6 +58,6 @@
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58
58
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UPDATE T_WSlipDetail
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60
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-
SET F_ZF = IIf(DCount("*", "T_WSlipDetail", "F_SlipCode='" & F_SlipCode & "'
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61
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+
SET F_ZF = IIf(DCount("*", "T_WSlipDetail", "F_SlipCode='" & F_SlipCode & "' and F_ProductCode='" & F_ProductCode & "'")>1, True, False)
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62
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```
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3
追記
test
CHANGED
@@ -49,3 +49,15 @@
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49
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SET T_WSlipDetail.F_ZF = IIf(condition.F_SlipCode is null, False, True)
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50
50
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51
51
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```
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52
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+
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53
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+
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54
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+
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55
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※left joinでエラーになるようなら
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56
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+
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57
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```SQL
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58
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+
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59
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UPDATE T_WSlipDetail
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+
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SET F_ZF = IIf(DCount("*", "T_WSlipDetail", "F_SlipCode='" & F_SlipCode & "'" and F_ProductCode='" & F_ProductCode & "'")>1, True, False)
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62
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+
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63
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```
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2
追記
test
CHANGED
@@ -26,9 +26,11 @@
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26
26
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27
27
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件数が多いなら、こっちの方が高速かもしれません。
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28
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29
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※フラグの設定に変更
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30
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+
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29
31
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```SQL
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30
32
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31
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-
UPDATE T_WSlipDetail
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33
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+
UPDATE T_WSlipDetail left join (
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32
34
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select F_SlipCode, F_ProductCode
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34
36
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@@ -44,6 +46,6 @@
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44
46
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45
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and T_WSlipDetail.F_ProductCode=condition.F_ProductCode
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46
48
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47
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-
SET F_ZF = True
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49
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+
SET T_WSlipDetail.F_ZF = IIf(condition.F_SlipCode is null, False, True)
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48
50
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49
51
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```
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1
追記
test
CHANGED
@@ -17,3 +17,33 @@
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17
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18
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※フラグはいつoffにするんでしょう?
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20
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+
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21
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+
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22
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+
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23
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+
追記
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24
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+
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25
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--
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26
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+
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27
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件数が多いなら、こっちの方が高速かもしれません。
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28
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+
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29
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```SQL
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30
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+
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31
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UPDATE T_WSlipDetail inner join (
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select F_SlipCode, F_ProductCode
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34
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from T_WSlipDetail
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36
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group by F_SlipCode, F_ProductCode
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38
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39
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having count(*)>1
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40
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+
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) as condition
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42
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on T_WSlipDetail.F_SlipCode=condition.F_SlipCode
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44
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+
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45
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and T_WSlipDetail.F_ProductCode=condition.F_ProductCode
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46
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+
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47
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SET F_ZF = True
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48
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+
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49
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+
```
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