单项选择题
以下用法中正确的是()
A.RS = conn.Execute(“SELECT *FORM product”)
B.Set RS = conn.Execute (“SELECT *FORM product”)
C.Conn.Execute (“DELETE *FORM product WHERE ID=132”)
D.Conn.Ececute “DELETE *FORM product WHERE ID=132”
相关考题
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单项选择题
若要删除lagdat表中UserId号为Sgo012的记录,则实现的SQL语句为()
A.Drop FROM lagdat WHERE UserID=‟Sgo012‟
B.Drop FROM lagdat WHERE UserID=Sgo012
C.Dele FROM lagdat WHERE UserID=‟Sgo012‟
D.Dele FROM lagdat WHERE UserID=Sgo012 -
单项选择题
在logdat表中,将当前记录的KeyWord字段修改为uk72hJ,则实现的SQL语句为()
A.UPDATE logdat SET KeyWord=uk72hJ
B.UPDATE SET KeyWord=uk72hJ
C.UPDATE logdat SET KeyWord=‟uk72Hj‟
D.Edit logdat SET KeyWord=uk72hJ -
单项选择题
在GZ表中选出职称为“工程师”的记录,并按年龄的降序排列,则实现的SQL语句为()
A.SELECT FROM GZ for 职称=工程师 ORDER BY 年龄/D
B.SELECT FROM GZ WHERE职称=工程师 ORDER BY 年龄 DESC
C.SELECT * FROM GZ WHERE职称=‟工程师‟ ORDER BY 年龄 DESC
D.SELECT * FROM GZ WHERE职称=‟工程师‟ ORDER ON 年龄 DESC
