标题: 语句:SELECT PROD_DESC,PROD_ID,COST
FROM PRODUCTS_TBL
ORDER [打印本页] 作者: 张娜 时间: 2012-5-8 18:23 标题: 语句:SELECT PROD_DESC,PROD_ID,COST
FROM PRODUCTS_TBL
ORDER 语句:SELECT PROD_DESC,PROD_ID,COST
FROM PRODUCTS_TBL
ORDER BY 3,1
排序结果是什么?作者: 陈安阳 时间: 2012-5-8 18:55
还有这种情况? ORDER BY 3,1
确定没搞错,学习了