回答編集履歴
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追記
test
CHANGED
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@@ -13,3 +13,19 @@
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order by t1.id asc,t2.cd desc
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```
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# 追記
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19
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もしcdの最大値だけとってid順に表示したということであればこう
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```SQL
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select * from tableA as t1
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inner join tableB as t2 on t1.id=t2.id
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where not exists(select 1 from tableB where id=t2.id and cd>t2.cd)
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order by t2.id asc
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```
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