使用SQL语句将表S中字段price的值大于30的记录删除,正确的命令是A.DELETE FROM s FOR price30B.DELETE FROM s WHERE price30C.DELETE s FOR price30D.DELETE s WHERE price30
使用SQL语句将表S中字段price的值大于30的记录删除,正确的命令是
A.DELETE FROM s FOR price>30
B.DELETE FROM s WHERE price>30
C.DELETE s FOR price>30
D.DELETE s WHERE price>30
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在SQL语句中,要删除仓库表中仓库号的字段值是WHl的记录,可利用命令: