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SqlStatementResult::fetchOne — Get single row
Fetch one row from the result set.
Esta función no está documentada actualmente, solamente se encuentra disponible la lista de parámetros.
Esta función no tiene parámetros.
The result, as an associative array. In case there is not any result, null will be returned.
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
)