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MySQL PHP API  /  ...  /  TableUpdate::limit

5.35.4 TableUpdate::limit

Copyright 1997-2019 the PHP Documentation Group.

  • TableUpdate::limit

    Limit update row count

Description

public mysql_xdevapi\TableUpdate mysql_xdevapi\TableUpdate::limit(integer rows);

Set the maximum number of records or documents update.

Parameters

rows

The maximum number of records or documents to update.

Return Values

A TableUpdate object.

Examples

Example 5.185 mysql_xdevapi\TableUpdate::limit example

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

$schema = $session->getSchema("addressbook");
$table  = $schema->getTable("names");

$res = $table->update()
  ->set('level', 3)
  ->where('age > 15 and age < 22')
  ->limit(4)
  ->orderby(['age asc','name desc'])
  ->execute();

?>