CODEWITHSUNDEEP
phpmysql
Turnip
Turnip

Reputation: 36732

Limit results to last 10

How can I display only the LAST 10 results from a mysql query?

I want anything prior to the last 10 results to be ignored when the results are output.

<?php
$query = mysql_query("SELECT * FROM graphs WHERE sid=2 ORDER BY id");
while($info = mysql_fetch_array($query)){
    $graph_id = $info['id'];
    $graph_info = $info['labels'];
    $graph_fig = $info['figures'];

    echo "<label>" . $graph_info .":<span style='background-color: #06F;'>" . $graph_fig . "</span></label>";
}
?>

EDIT I forgot to mention that the results must be displayed in ASCENDING order sorted by the id column.

Upvotes: 5

Views: 11861

Answers (4)

Fabian Barney
Fabian Barney

Reputation: 14559

SELECT * FROM (SELECT * FROM graphs WHERE sid=2 ORDER BY id DESC LIMIT 10) g ORDER BY g.id

Fetching last 10 records but resultset still in asc order.

Upvotes: 15

genesis
genesis

Reputation: 50982

ORDER BY id DESC LIMIT 10

at the end of your query. It will order your ids descending and therefore the first result will be the newest

Upvotes: 3

Evert
Evert

Reputation: 99851

Order descending:

ORDER BY id DESC LIMIT 10

Upvotes: 5

Richard H
Richard H

Reputation: 39135

SELECT * FROM graphs WHERE sid=2 ORDER BY id DESC LIMIT 10;

Explanation: by default results in an ORDER BY are sorted by ascending (ORDER BY ASC). By specifying descending (DESC) they are sorted in reverse order, the LIMIT 10 then takes the top 10 results.

Upvotes: 4

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