Php MySQLi在DATETIME字段中查询特定日期
我正在尝试查询特定日期的所有记录。现在,我正在使用:Php MySQLi在DATETIME字段中查询特定日期,php,mysql,Php,Mysql,我正在尝试查询特定日期的所有记录。现在,我正在使用: $date = '2016-01-30'; $query = $db->select("SELECT ID, OrderDate FROM store_orders WHERE OrderDate >= '$date 00:00:00' && OrderDate <= '$date 23:59:59'"); $date='2016-01-30'; $query=$db->select(“从存储中选择ID、O
$date = '2016-01-30';
$query = $db->select("SELECT ID, OrderDate FROM store_orders WHERE OrderDate >= '$date 00:00:00' && OrderDate <= '$date 23:59:59'");
$date='2016-01-30';
$query=$db->select(“从存储中选择ID、OrderDate,其中OrderDate>='$date 00:00:00'&&OrderDate您可以使用MySQL函数来实现以下目的:
SELECT ID, OrderDate FROM store_orders WHERE DATE(OrderDate) = '$date'
DATE
函数只返回datetime字段的日期部分