RowResult::fetchOne

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RowResult::fetchOneGet row from result

Descripción

public mysql_xdevapi\RowResult::fetchOne(): array

Fetch one result from the result set.

Advertencia

Esta función no está documentada actualmente, solamente se encuentra disponible la lista de parámetros.

Parámetros

Esta función no tiene parámetros.

Valores devueltos

The result, as an associative array or null if no results are present.

Ejemplos

Ejemplo #1 mysql_xdevapi\RowResult::fetchOne() example

<?php
$session
= mysql_xdevapi\getSession("mysqlx://user:password@localhost");

$session->sql("DROP DATABASE addressbook")->execute();
$session->sql("CREATE DATABASE addressbook")->execute();
$session->sql("CREATE TABLE addressbook.names(name text, age int)")->execute();
$session->sql("INSERT INTO addressbook.names values ('John', 42), ('Sam', 33)")->execute();

$schema = $session->getSchema("addressbook");
$table = $schema->getTable("names");

$row = $table->select('name', 'age')->where('age < 40')->execute()->fetchOne();

print_r($row);

El resultado del ejemplo sería algo similar a:

Array
(
    [name] => Sam
    [age] => 33
)
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