考试
2021-02-25 12:23:06

(单选题)Which syntax turns an exi

题目描述

AALTER TABLE table_name ENABLE constraint_name;

BALTER TABLE table_name STATUS = ENABLE CONSTRAINT constraint _ name;

CALTER TABLE table_name ENABLE CONSTRAINT constraint _ name;

DALTER TABLE table_name TURN ON CONSTRAINT constraint _ name;

答案解析

[db:答案解析]

C

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