function StatementPrefetchIterator::fetchField

Same name in other branches
  1. 10 core/lib/Drupal/Core/Database/StatementPrefetchIterator.php \Drupal\Core\Database\StatementPrefetchIterator::fetchField()

Overrides StatementInterface::fetchField

File

core/lib/Drupal/Core/Database/StatementPrefetchIterator.php, line 271

Class

StatementPrefetchIterator
An implementation of StatementInterface that prefetches all data.

Namespace

Drupal\Core\Database

Code

public function fetchField($index = 0) {
    return $this->fetchColumn($index);
}

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