Same name and namespace in other branches

1. 11.x core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::renameConnection()
2. 10 core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::renameConnection()
3. 9 core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::renameConnection()
4. 8.9.x core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::renameConnection()

Rename a connection and its corresponding connection information.

Parameters

$old_key: The old connection key.

$new_key: The new connection key.

Return value

TRUE in case of success, FALSE otherwise.

4 calls to Database::renameConnection()

DrupalUnitTestCase::setUp in modules/simpletest/drupal_web_test_case.php

Sets up unit test environment.

DrupalUnitTestCase::tearDown in modules/simpletest/drupal_web_test_case.php

DrupalWebTestCase::changeDatabasePrefix in modules/simpletest/drupal_web_test_case.php

Changes the database connection to the prefixed one.

DrupalWebTestCase::tearDown in modules/simpletest/drupal_web_test_case.php

Delete created files and temporary files directory, delete the tables created by setUp(), and reset the database prefix.

File

includes/database/database.inc, line 1719

Class

Database

Primary front-controller for the database system.

Code

final public static function renameConnection($old_key, $new_key) {
 if (empty(self ::$databaseInfo)) {
 self ::parseConnectionInfo ();
 }
 if (!empty(self ::$databaseInfo[$old_key]) && empty(self ::$databaseInfo[$new_key])) {
 // Migrate the database connection information.
 self ::$databaseInfo[$new_key] = self ::$databaseInfo[$old_key];
 unset(self ::$databaseInfo[$old_key]);
 // Migrate over the DatabaseConnection object if it exists.
 if (isset(self ::$connections[$old_key])) {
 self ::$connections[$new_key] = self ::$connections[$old_key];
 unset(self ::$connections[$old_key]);
 }
 return TRUE;
 }
 else {
 return FALSE;
 }
}

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