SqlStatementResult::fetchOne

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SqlStatementResult::fetchOneGet single row

Descripción

public mysql_xdevapi\SqlStatementResult::fetchOne(): array

Fetch one row 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. In case there is not any result, null will be returned.

Ejemplos

Ejemplo #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);
?>

El resultado del ejemplo sería algo similar a:

Array
(
    [name] => John
    [age] => 42
    [job] => bricklayer
)
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