分组并显示所有行

Question

I have a table called payment. Which has payid , date , productid , customerid , Name , type , colour , quantity , total .

Multiple items can be entered into the table with the same timestamp.

I am trying to group the data by date. I have got the date to display only once using count but it will only display the first item with the time stamp.

<?php
include("db_connect.php");

//echo "1"; 
$get_orders_date = mysql_query("SELECT date, name, COUNT( DISTINCT date) FROM payment GROUP BY date");

//echo "2"; 

while($get_date = mysql_fetch_array($get_orders_date)) 
{   
    //echo "3"; 

    $date = $get_date['date'];  
    echo "" .$date. "<br/><br/>";
    $name = $get_date['name'];  
    echo "" .$name. "<br/><br/>";
}

?>

This will display the date and time the item was paid for but only one of the items.

Thanks for the help :)

Answer 1

Group by both name and date.

Also keep in mind that MySQL violates standards by executing this query. If using grouping, all nongrouped columns should have an aggregate function applied to them.