SqlStatementResult::fetchOne
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SqlStatementResult::fetchOne — Get single row
Description
Fetch one row from the result set.
Avertissement
Cette fonction est actuellement non documentée ; seule la liste des arguments est disponible.
Liste de paramètres
Cette fonction ne contient aucun paramètre.
Valeurs de retour
The result, as an associative array. In case there is not any result, null will be returned.
Exemples
Exemple #1 mysql_xdevapi\SqlStatementResult::fetchOne() example
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS dbtest")->execute();
$session->sql("CREATE DATABASE dbtest")->execute();
$session->sql("CREATE TABLE dbtest.workers(name text, age int, job text)")->execute();
$session->sql("INSERT INTO dbtest.workers values ('John', 42, 'bricklayer'), ('Sam', 33, 'carpenter')")->execute();
$schema = $session->getSchema("dbtest");
$table = $schema->getTable("workers");
$rows = $session->sql("SELECT * FROM dbtest.workers")->execute()->fetchOne();
print_r($rows);
?>Résultat de l'exemple ci-dessus est similaire à :
Array
(
[name] => John
[age] => 42
[job] => bricklayer
)
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