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declare @start date,@end date; set @start='2010-01-01'; set @end='2010-02-01'; --获取时间段内日期列表 select [day]=dateadd(day, number - 1, @start) from master.dbo.spt_values where type='P' and number <= datediff(day, @start,@end) + 1 and number>0…
Mysql 获取当月和上个月第一天和最后一天的SQL #获取当前日期select curdate(); #获取当月最后一天select last_day(curdate()); #获取本月的第一天select date_add(curdate(),interval -day(curdate())+1 day); #获取下个月的第一天select date_add(curdate() - day(curdate()) +1,interval 1 month ); #获取当前月已过了几天select…
python 获取时间范围内日期列表 import datetime def dateRange(beginDate, endDate): dates = [] dt = datetime.datetime.strptime(beginDate, "%Y-%m-%d") date = beginDate[:] while date <= endDate: dates.append(date) dt = dt + datetime.timedelta(1) date = dt.st…
1.获取日期列表 # -*- coding=utf-8 -*- import datetime def dateRange(beginDate, endDate): dates = [] dt = datetime.datetime.strptime(beginDate, "%Y-%m-%d") date = beginDate[:] while date <= endDate: dates.append(date) dt = dt + datetime.timedelta(1)…
#获取当前日期select curdate(); #获取当月最后一天select last_day(curdate()): #获取本月的第一天select date_add(curdate(),interval -day(curdate())+1 day) ; #获取下个月的第一天select date_add(curdate() - day(curdate()) +1,interval 1 month ); #获取当前月已过了几天select day(curdate()); #获取当前月的天数…
本月总共天数:SELECT  TIMESTAMPDIFF(day,CURDATE(),(DATE_add(CURDATE(),INTERVAL 1 month)))…
常用使用场景: 统计某个月(某个时间区间)内每一天的数据量 select date_add(curdate(), interval(cast(help_topic_id as signed integer) - 1) day) day from mysql.help_topic where help_topic_id < day(last_day(curdate())) order by help_topic_id 延伸用法: 获取一段时间内的每分钟 set @stime = str_to_da…
SELECT year(callTheRollTime) from schedule_account 获取年 SELECT month(callTheRollTime) from schedule_account   获取月份 SELECT day(callTheRollTime) from schedule_account  获取日 SELECT date(callTheRollTime) from schedule_account  获取时间  2018-02-27 SELECT hour(…
now := time.Now() year, month, day := now.Date() //fmt.Println(year, month, day) //2021 September 1 fmt.Println(year, uint(month), day) //2021 9 1 //获取月份最后一天 lastTime := now.AddDate(0, 1, -1) lastYear, lastMonth, lastDay := lastTime.Date() fmt.Printl…
<html xmlns="http://www.w3.org/1999/xhtml" > <meta charset="UTF-8"> <head> <title>获取当年当月最后一天日期</title> <script language="javascript"> function getLastDay(){ var year = document.getElementBy…