我想知道她山羊生下了多少孩子。下面是我的代码,它没有给我我想要的东西所以有人应该帮助我,请。
<?php
include("db.php");
$query = "SELECT mothername, COUNT(goatid) FROM goats GROUP BY mothername";
$result = mysql_query($query) or die(mysql_error());
// Print out result
while($row = mysql_fetch_array($result)){
echo "There are ". $row['COUNT(goatid)'] ." ". $row['mothername'] ." Children Goat(s).";
echo "<br/>";
}
?>
答案 0 :(得分:1)
我终于得到了逻辑。这是它
include("db.php");
$query = "SELECT mothername, COUNT(goatid) FROM goats GROUP BY mothername";
$result = mysql_query($query) or die(mysql_error());
// Print out result
while($row = mysql_fetch_array($result)){
echo $row['mothername'] ." has ". $row['COUNT(goatid)'] ." Kid(s).";
echo "<br/>";
}
?>