查询半小时内数据的方法 1.select * from 表名 where datediff(minute,createtime,getdate())<30 2.select * from 表名 where createtime>=DateAdd(minute,-30,GETDATE()) and createtime<getdate()查询当天数据的方法 1.select * from 表名 where datediff(day,createtime,getdate())=0 2.sel…
用 sql 获取一段时间内的数据: SELECT * FROM EDI.edi_history WHERE timestampdiff(day, SYSDATE(), create_time_loc) <= AND timestampdiff(day, SYSDATE(), create_time_loc) >= ; SELECT * FROM 表名 WHERE timestampdiff(MINUTE, SYSDATE(), send_time) <= AND timestampdif…
如我要取8月1号到8月30号之间的早上7点半到晚上八点半这段时间内的数据. SELECT * FROM tableName AS tWHERE t.create_date BETWEEN '2017-08-01 07:30' AND '2017-08-30 20:30' AND CONVERT(CHAR(5), t.create_date, 14) BETWEEN '07:30' AND '20:30'————————————————版权声明:本文为CSDN博主「life_is_crazy」的原…
SELECT CONVERT(VARCHAR(10), dtCreateTime, 120) AS dtStatisticsCreateDate, COUNT(1) AS nStatisticsCount FROM Web_Statistics WHERE datepart(hh,dtCreateTime)>=10 AND datepart(hh,dtCreateTime)<11…