日期之间的MySql

Question

我正在使用LEFT JOIN，日期之间但不起作用

$start = date("Y-m-d",strtotime($_POST["demo1"]));

$end = date("Y-m-d",strtotime($_POST["demo2"]));

$query = "SELECT Coloums FROM bilty 
          LEFT JOIN runningexp ON bilty.bilty_no=runningexp.bilty_no 
          WHERE bilty.vehicle = '$vehicle' 
          AND bilty.date1 BETWEEN '$start' and '$end' Order by bilty.bilty_no";

提前致谢。

Answer 1

SELECT Coloums 
FROM bilty LEFT JOIN runningexp ON bilty.bilty_no=runningexp.bilty_no 
WHERE bilty.vehicle = '$vehicle' 
         AND 
      DATE(bilty.date1) BETWEEN date('$start') and DATE('$end')
Order by bilty.bilty_no