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urlをリンクに変更
answer
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@@ -1,5 +1,7 @@
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無意味な変数宣言やラベル定義を利用する方法があるようです。
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+
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What can i use for a no-op in T-SQL?
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https://stackoverflow.com/questions/11268922/what-can-i-use-for-a-no-op-in-t-sql
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[https://stackoverflow.com/questions/11268922/what-can-i-use-for-a-no-op-in-t-sql](https://stackoverflow.com/questions/11268922/what-can-i-use-for-a-no-op-in-t-sql)
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```
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IF @parm = 1
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BEGIN
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