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Table::count

(No version information available, might only be in Git)

Table::countGet row count

Beschreibung

public mysql_xdevapi\Table::count ( void ) : integer

Fetch the number of rows in the table.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

R├╝ckgabewerte

The total number of rows in the table.

Beispiele

Beispiel #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());
?>

Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

int(2)
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