<script type="text/javascript"><!-- google_ad_client = "pub-4490194096475053"; /* 内容页,300x250,第一屏 */ google_ad_slot = "3685991503"; google_ad_width = 300; google_ad_height = 250; // --></script><script src="http://pagead2.googlesyndication.com/pagead/show_ads.js" type="text/javascript"></script>
格式为2008-06-16
查询出当天数据:
SELECT * FROM `table` WHERE date(时间字段) = curdate();
查询出当月字段:
SELECT *
FROM `table`
WHERE month( 时间字段) = month( now( ) ) ;
时间格式为1219876…… UNIX时间,只要应用“FROM_UNIXTIME( )”函数
例如查询当月:
SELECT *
FROM `table`
WHERE month( from_unixtime( reg_time ) ) = month( now( ) ) ;
查询上一个月的呢?变通一下!
SELECT *
FROM `table`
WHERE month( from_unixtime( reg_time ) ) = month( now( ) ) -1;