相关疑难解决方法(0)

你好,我很难用这个存储过程.我得到错误:结果由多行组成.

这是我的存储过程:

DELIMITER $$

DROP PROCEDURE IF EXISTS `dss`.`COSTRET` $$
CREATE DEFINER=`dwadmin`@`192.168.%.%` PROCEDURE `COSTRET`( TDATE DATE)
BEGIN
    DECLARE done INT DEFAULT 0;
    DECLARE ls_id VARCHAR(8);
    DECLARE ld_cost DECIMAL(10,4);
      DECLARE ld_retail DECIMAL(10,4);
    DECLARE cur1 CURSOR FOR SELECT DISTINCT `id` FROM `prod_performance` WHERE `psc_week` = TDATE;
    DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done = 1;

  -- Get the Cost
  CREATE TEMPORARY TABLE IF NOT EXISTS `prod_itemcost`
    SELECT DISTINCTROW `itemcode` ID, `mlist` COST
    FROM (SELECT `itemcode`, `pceffdate`, `mlist`
        FROM `purchcost` a
        where …

当试图从django运行以下存储过程时,我得到一个OperationError(1172,'结果由多行组成')任何想法我可能做错了什么？

-- --------------------------------------------------------------------------------
-- Routine DDL
-- Note: comments before and after the routine body will not be stored by the server
-- --------------------------------------------------------------------------------
DELIMITER $$

CREATE DEFINER=`root`@`localhost` PROCEDURE `UpdatePrices`(IN storeId int, IN bottleSize VARCHAR(50))
BEGIN
    DECLARE amount DECIMAL(10,2); DECLARE isCustom INT DEFAULT 0;
    DECLARE changeType VARCHAR(50) DEFAULT 'State'; DECLARE updateType INT DEFAULT 0;

        IF bottleSize = '1000 Ml' THEN
            SELECT S1000IncreaseChoices INTO changeType FROM store_store WHERE StoreID = storeId;

            IF changeType = 'State' THEN
                SELECT updateType = 0;
            END …