RowResult::fetchOne
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RowResult::fetchOne — Get row from result
Descripción
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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