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Table::count

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Table::countGet row count

Description

public mysql_xdevapi\Table::count(): int

Fetch the number of rows in the table.

Liste de paramètres

Cette fonction ne contient aucun paramètre.

Valeurs de retour

The total number of rows in the table.

Exemples

Exemple #1 mysql_xdevapi\Table::count() example

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

$session->sql("DROP DATABASE IF EXISTS 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");

var_dump($table->count());
?>

L'exemple ci-dessus va afficher :

int(2)
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