select id, customerCode, groupId, df, createTime, status from b_customer_xkcx_course and customerCode = #{customerCode} and groupId = #{groupId} and df = #{df} and createTime = #{createTime} and status = #{status} where id = #{id} insert into b_customer_xkcx_course customerCode, groupId, df, createTime, status, #{customerCode}, #{groupId}, #{df}, #{createTime}, #{status}, update b_customer_xkcx_course customerCode = #{customerCode}, groupId = #{groupId}, df = #{df}, createTime = #{createTime}, status = #{status}, where id = #{id} delete from b_customer_xkcx_course where id = #{id} delete from b_customer_xkcx_course where id in #{id}