public function QueryBase::range in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Entity/Query/QueryBase.php \Drupal\Core\Entity\Query\QueryBase::range()
2. 10 core/lib/Drupal/Core/Entity/Query/QueryBase.php \Drupal\Core\Entity\Query\QueryBase::range()

Defines the range of the query.

Parameters

int|null $start: (optional) The first record from the result set to return. If NULL, removes any range directives that are set.

int|null $length: (optional) The maximum number of rows to return. If $start and $length are NULL, then a complete result set will be generated. If $start is not NULL and $length is NULL, then an empty result set will be generated.

Return value

$this

Overrides QueryInterface::range

1 call to QueryBase::range()

QueryBase::initializePager in core/lib/Drupal/Core/Entity/Query/QueryBase.php

Gets the total number of results and initialize a pager for the query.

File

core/lib/Drupal/Core/Entity/Query/QueryBase.php, line 190

Class

QueryBase

The base entity query class.

Namespace

Drupal\Core\Entity\Query

Code

public function range($start = NULL, $length = NULL) {
  $this->range = [
    'start' => $start,
    'length' => $length,
  ];
  return $this;
}