填空题
.sql
A.WHERE AGE>18AND AGE<23 B.WHERE AGE>=18AND AGE<23 C.WHERE AGE>18AND AGE<=23 D.WHERE AGE>=18AND AGE<=23
A.WITH ENCRYPTION B.WITH CHECK OPTION C.VIEW METADATA D.AS SQL语句
A.HAVING子句 B.GROUP BY子句 C.ORDER BY子句 D.WHERE子句
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