回答編集履歴
2
修正
test
CHANGED
@@ -22,7 +22,7 @@
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, NVL(NUM1, 0) AS NUM1 -- 数値型列
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-
, NVL(CHAR, ' ') AS CHAR1 -- 文字型列
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, NVL(CHAR1, ' ') AS CHAR1 -- 文字型列
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...
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1
追記
test
CHANGED
@@ -13,3 +13,19 @@
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SQL を実行
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```
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NULLが入っている列があれば
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```SQL
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SELECT ...
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, NVL(NUM1, 0) AS NUM1 -- 数値型列
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+
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, NVL(CHAR, ' ') AS CHAR1 -- 文字型列
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...
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```
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などと対応。
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