SQL数据分布统计
问题:有一订单表,我需要统计出订单金额在各个区间段的订单数量,请问应该如何做。
[解决办法]
想要什么结果
[解决办法]
--猜一個select oTotalAmount/100 as tmp, count(oCode) as cntfrom 订单表group by oTotalAmount/100order by oTotalAmount/100
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--我也来猜一個select left(oCode,8) as oCode,count(oCode) as oCountfrom 订单表group by left(oCode,8)order by left(oCode,8)
[解决办法]