Runs a limited-range query on this database object.

Use this as a substitute for ->query() when a subset of the query is to be returned. User-supplied arguments to the query should be passed in as separate parameters so that they can be properly escaped to avoid SQL injection attacks.

Parameters

string $query: A string containing an SQL query.

int $from: The first result row to return.

int $count: The maximum number of result rows to return.

array $args: (optional) An array of values to substitute into the query at placeholder markers.

array $options: (optional) An array of options on the query.

Return value

\Drupal\Core\Database\StatementInterface A database query result resource, or NULL if the query was not executed correctly.

5 methods override Connection::queryRange()

Connection::queryRange in core/modules/sqlite/src/Driver/Database/sqlite/Connection.php

Runs a limited-range query on this database object.

Connection::queryRange in core/modules/mysql/src/Driver/Database/mysql/Connection.php

Runs a limited-range query on this database object.

Connection::queryRange in core/modules/pgsql/src/Driver/Database/pgsql/Connection.php

Runs a limited-range query on this database object.

Connection::queryRange in core/tests/fixtures/database_drivers/custom/fake/Connection.php

Runs a limited-range query on this database object.

StubConnection::queryRange in core/tests/Drupal/Tests/Core/Database/Stub/StubConnection.php

Runs a limited-range query on this database object.

File

core/lib/Drupal/Core/Database/Connection.php, line 1777

Class

Connection

Base Database API class.

Namespace

Drupal\Core\Database

Code

abstract public function queryRange($query, $from, $count, array $args = [], array $options = []);

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