回答編集履歴
2
修正
answer
CHANGED
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@@ -7,5 +7,6 @@
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7
7
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where SC=tgt.SC and DATE<tgt.DATE and KABUKA!='-'
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8
8
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group by SC
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9
9
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)
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10
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+
)
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10
11
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where KABUKA='-'
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11
12
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```
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1
修正
answer
CHANGED
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@@ -4,7 +4,8 @@
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4
4
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select KABUKA from 株価テーブル
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5
5
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where (SC,DATE) in (
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6
6
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select SC, max(DATE) from 株価テーブル
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7
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-
where SC=tgt.SC and DATE<tgt.DATE
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7
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+
where SC=tgt.SC and DATE<tgt.DATE and KABUKA!='-'
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8
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+
group by SC
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8
9
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)
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9
10
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where KABUKA='-'
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10
11
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```
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