1 database.inc | abstract public DatabaseConnection::queryRange($query, $from, $count, array $args = array(), array $options = array()) |
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: An array of values to substitute into the query at placeholder markers.
array $options: An array of options on the query.
Return value
DatabaseStatementInterface|DatabaseStatementBase|DatabaseStatementPrefetch: A database query result resource, or NULL if the query was not executed correctly.
File
- core/
includes/ database/ database.inc, line 1292 - Core systems for the database layer.
Class
- DatabaseConnection
- Base Database API class.
Code
abstract public function queryRange($query, $from, $count, array $args = array(), array $options = array());