摘要:
SQL语句统计每天、每月、每年的数据1、每年selectyear(ordertime)年,sum(Total)销售合计from订单表groupbyyear(ordertime)2、每月selectyear(ordertime)年,month(ordertime)月,sum(Total)销售合计from订单表groupbyyear(ordertime),month(ordertime3、每日selectyear(ordertime)年,month(ordertime)月,day(ordertime)日,sum(Total)销售合计from订单表groupbyyear(ordertime),mon 阅读全文
posted @ 2013-11-29 12:43
海藻
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