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Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/rocksensor1/web/core/lib/Drupal/Core/Database/SupportsTemporaryTablesInterface.php |
<?php
namespace Drupal\Core\Database;
/**
* Adds support for temporary tables.
*
* @ingroup database
*/
interface SupportsTemporaryTablesInterface {
/**
* Runs a SELECT query and stores its results in a temporary table.
*
* Use this as a substitute for ->query() when the results need to stored
* in a temporary table. Temporary tables exist for the duration of the page
* request. 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.
*
* Note that if you need to know how many results were returned, you should do
* a SELECT COUNT(*) on the temporary table afterwards.
*
* @param string $query
* A string containing a normal SELECT SQL query.
* @param array $args
* (optional) An array of values to substitute into the query at placeholder
* markers.
* @param array $options
* (optional) An associative array of options to control how the query is
* run. See the documentation for DatabaseConnection::defaultOptions() for
* details.
*
* @return string
* The name of the temporary table.
*/
public function queryTemporary($query, array $args = [], array $options = []);
}