='".$kstime."' and createdtime &"/> ='".$kstime."' and createdtime &">

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php 日期搜索为什么不包括当天,该怎么处理

WBOY
WBOYOriginal
2016-06-13 13:27:59911browse

php 日期搜索为什么不包括当天
sql语句是这样的:
$kstime=$_POST["kstime"];
$jstime=$_POST["jstime"];

Select * From tab where createdtime >='".$kstime."' and createdtime
搜索出来的结果为什么不包括当天的呢?当createdtime >='2012-6-7' and createdtime

------解决方案--------------------

探讨

createdtime >='2012-6-7 00:00:00' and createdtime
如果直接判断2012-6-7这样的话得用in

------解决方案--------------------
探讨
SQL code


#结果包含边界值
$sql = "SELECT * FROM tab WHERE createdtime BETWEEN '".$kstime."' AND '".$jstime."';"

------解决方案--------------------
Select * From tab where date_format(createdtime,'%Y-%m-%d') BETWEEN '2012-06-28' and '2012-06-30'
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