回答編集履歴
2
CASE文でとのご要望に応える
test
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@@ -15,3 +15,27 @@
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```
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みたいな？
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CASE文でとのご要望なので。
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```SQL
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UPDATE dot_tbl_staff
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SET
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staff_status = CASE WHEN staff_status = 0 THEN 1 ELSE 0 END,
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staff_update = CURRENT_TIMESTAMP
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WHERE
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staff_no = :no
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```
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書き方が違うだけで同じことしてますけどね。
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条件が多岐にわたるときは、`CASE`の方がいいですよね。
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整形
test
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@@ -4,7 +4,7 @@
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SET
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staff_status=IF(staff_status=0,1,0),
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staff_status = IF(staff_status = 0, 1, 0),
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staff_update = CURRENT_TIMESTAMP
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