select jid, jname, jremark from job and jname like concat('%', #{jname}, '%') and jremark like concat('%', #{jremark}, '%') where jid = #{jid} insert into job jname, jremark, #{jname}, #{jremark}, update job jname = #{jname}, jremark = #{jremark}, where jid = #{jid} delete from job where jid = #{jid} delete from job where jid in #{jid}