php - 选择间隔日期最大日期和最小日期

Question

我想从表中选择最大日期和最小日期。使用表格

$datemax=$_POST['maxdate'];
$datemin=$_POST['mindate'];
    ("select * from demande inner join gestionnaire on gestionnaire.idgab = demande.idgab  where demande.idgab='$idgabsess' order by demande.dateincidnt")

我想从 dateincidnt 列中选择 ($datemax) ------> (datemin)

Answer 1

您可以使用MySQL between子句。

SELECT * FROM table WHERE date BETWEEN $start_date AND $end_date

在您的代码中

select * from table where dateincidnt between $datemax and datemin

Answer 2

使用BETWEEN运算符

$sql = "select * from demande
        inner join gestionnaire on gestionnaire.idgab = demande.idgab
        where demande.idgab='$idgabsess'
              and dateincidnt between $datemin and $datemax
        order by demande.dateincidnt";