SV_CLASSTYPE NAME, REMARK, ID #{NAME}, #{REMARK}, #{ID} insert into ( ID, NAME, REMARK ) values ( #{ID}, #{NAME}, #{REMARK} ) delete from where ID = #{ID} update set NAME = #{NAME}, REMARK = #{REMARK}, ID = ${ID} where ID = #{ID} select from where ID = #{ID} select from where 1=1 and ( ) select from delete from where ID in #{item}