Oracle 12cでTO_MULTI_BYTE関数を使って半角文字を全角文字に変換

環境
Oracle 12.2.0.1.0

SQL構文

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SELECT
TO_MULTI_BYTE('56789XYZK@!"#$%&') RESULT
FROM
DUAL;
SELECT TO_MULTI_BYTE('56789XYZK@!"#$%&') RESULT FROM DUAL;
SELECT
  TO_MULTI_BYTE('56789XYZK@!"#$%&')  RESULT
FROM
  DUAL;

実行結果

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RESULT
56789XYZK@!”#$%&
RESULT 56789XYZK@!”#$%&
RESULT
56789XYZK@!”#$%&

 

Oracle 12c

Posted by arkgame