回答編集履歴
3
修正
test
CHANGED
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@@ -2,7 +2,7 @@
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2
2
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3
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```SQL
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4
4
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5
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-
select A.CODE, sum(iif(A.Afield < B.Bfield, 1, 0))
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5
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select A.CODE, sum(iif(A.Afield < B.Bfield, 1, 0)) as cnt
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6
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from tableA as A inner join tableB as B
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8
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@@ -20,7 +20,7 @@
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```SQL
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select sum(iif(A.Afield < B.Bfield, 1, 0))
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select sum(iif(A.Afield < B.Bfield, 1, 0)) as cnt
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24
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from tableA as A inner join tableB as B
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2
修正
test
CHANGED
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@@ -8,8 +8,24 @@
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8
8
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9
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on A.CODE=B.CODE
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10
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11
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-
where A.CODE=111
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12
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-
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group by A.CODE
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```
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14
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+
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15
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※```on A.CODE=B.CODE```は結合条件なので、実際とは違うかもしれません
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+
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上記はすべてのデータの一覧なので、コードをピンポイントで指定した場合は、group byは不要です。
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20
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+
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21
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```SQL
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22
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+
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23
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+
select sum(iif(A.Afield < B.Bfield, 1, 0))
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24
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+
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25
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from tableA as A inner join tableB as B
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26
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+
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on A.CODE=B.CODE
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28
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+
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where A.CODE=111
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+
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31
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```
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1
修正
test
CHANGED
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@@ -8,6 +8,8 @@
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8
8
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9
9
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on A.CODE=B.CODE
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10
10
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11
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+
where A.CODE=111
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12
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+
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group by A.CODE
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12
14
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13
15
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```
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