回答編集履歴
1
DETERMINISTICが抜けてました
test
CHANGED
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@@ -90,7 +90,7 @@
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```sql
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-
CREATE FUNCTION like_ci(x TEXT,y TEXT) RETURNS BOOLEAN
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+
CREATE FUNCTION like_ci(x TEXT,y TEXT) RETURNS BOOLEAN DETERMINISTIC
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RETURN x LIKE y COLLATE utf8mb4_unicode_ci;
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