select a.id, a.contract_name, a.contract_type, a.project_pool_id, a.project_stage, a.meeting_code, a.del_flag, a.file_business_id, a.remark, a.create_by, a.create_time, a.update_by, a.update_time, b.project_name, b.project_stage, b.project_state, b.project_group ,b.project_code from t_project_contract a left join t_project_pool b ON a.project_pool_id = b.id insert into t_project_contract id, contract_name, contract_type, project_pool_id, project_stage, meeting_code, del_flag, file_business_id, remark, create_by, create_time, update_by, update_time, #{id}, #{contractName}, #{contractType}, #{projectPoolId}, #{projectStage}, #{meetingCode}, #{delFlag}, #{fileBusinessId}, #{remark}, #{createBy}, #{createTime}, #{updateBy}, #{updateTime}, update t_project_contract contract_name = #{contractName}, contract_type = #{contractType}, project_pool_id = #{projectPoolId}, project_stage = #{projectStage}, meeting_code = #{meetingCode}, del_flag = #{delFlag}, file_business_id = #{fileBusinessId}, remark = #{remark}, create_by = #{createBy}, create_time = #{createTime}, update_by = #{updateBy}, update_time = #{updateTime}, where id = #{id} delete from t_project_contract where id = #{id} delete from t_project_contract where id in #{id}