id, del_flag, test_name, remark delete from test_aaa where id = #{id,jdbcType=INTEGER} insert into test_aaa del_flag, test_name, remark, #{delFlag,jdbcType=CHAR}, #{testName,jdbcType=VARCHAR}, #{remark,jdbcType=VARCHAR}, update test_aaa del_flag= #{delFlag,jdbcType=CHAR}, test_name= #{testName,jdbcType=VARCHAR}, remark= #{remark,jdbcType=VARCHAR}, where id = #{id,jdbcType=INTEGER} UPDATE test_aaa SET del_flag = 'Y' AND id = #{id}