select * from Placard where Placard_EndTime > datetime('now');
SELECT Placard_StartTime,strftime('%s',Placard_StartTime) , datetime('now'),strftime('%s','now') FROM Placard
差8個(gè)時(shí)區(qū)...
SELECT Placard_StartTime,strftime('%s',Placard_StartTime) , datetime('now','localtime'),strftime('%s','now','localtime') FROM Placard
上一條:大于指定時(shí)間的第一條?????????
select title,pubtime from article where pubtime>'2008-06-15 03:35:28' order by pubtime asc Limit 1 Offset 0
貌似時(shí)間的格式有嚴(yán)格的要求 2008-06-15 03:35:28 前面只能用 - 后面只能用：不足二位數(shù)的補(bǔ)零
下一條:小于指定時(shí)間的第一條
select title,pubtime from article where pubtime<'2008-06-15 03:35:28' order by pubtime desc Limit 1 Offset 0
注意時(shí)間的精度。03:35:28 后面就沒有了。
03:35:28.000