SQL,如何在此查询上使用 ROUND 函数来四舍五入与图像相同的所有 Unite Bought 和 Subtotal
小计购买单位 9.9800 2.00 19.9000 3.00 14.9700 1.00 9.9500 5.00
选择 INVOICE.CUS_CODE, INVOICE.INV_NUMBER,PRODUCT.P_DESCRIPT,LINE.LINE_UNITS AS 'Units Bought',LINE.LINE_PRICE AS 'Unit Price',LINE.LINE_UNITS * LINE.LINE_PRICE AS 小计 来自