Rechercher une fonction PHP

ingres_result_seek

Contents

(PECL ingres >= 2.1.0)

ingres_result_seek — Set the row position before fetching data

Description

ingres_result_seek ( resource $result , int $position ) : bool

This function is used to position the cursor associated with the result resource before issuing a fetch. If ingres.array_index_start is set to 0 then the first row is 0 else it is 1. ingres_result_seek() can be used only with queries that make use of scrollable cursors. It cannot be used with ingres_unbuffered_query().

Note: Related Configurations

See also the ingres.scrollable and ingres.array_index_start directives in Runtime Configuration.

PHP: ingres_result_seek - Manual Home of Manuel PHP  Contents Haut

Parameters

result

The result identifier for a query

position

The row to position the cursor on. If ingres.array_index_start is set to 0, then the first row is 0, else it is 1

PHP: ingres_result_seek - Manual Home of Manuel PHP  Contents Haut

Return Values

Returns TRUE on success or FALSE on failure.

PHP: ingres_result_seek - Manual Home of Manuel PHP  Contents Haut

Examples

Example #1 Position the cursor on the 3rd row

<?php

$result=ingres_query($link, "select * from airport where ap_ccode = 'ES' order by ap_place asc");

/* goto row 3 */
if (!ingres_result_seek($result, 3))
{
    echo ingres_errno() . " - " . ingres_error . "\n";
    die("i died");
}
else
{
    $airport = ingres_fetch_object ($result);
    {
        echo $airport->ap_iatacode . " - " .  $airport->ap_name . "\n";
    }
}

ingres_commit($link);

?>

PHP: ingres_result_seek - Manual Home of Manuel PHP  Contents Haut

See Also

Find a PHP function

English translation

You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.

If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.

Thank you in advance.

Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-ingres-result-seek.html

The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.

References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.

Contents Haut