public Schema::renameTable($table, $new_name)
Rename a table.
Parameters
$table: The table to be renamed.
$new_name: The new name for the table.
Throws
\Drupal\Core\Database\SchemaObjectDoesNotExistException If the specified table doesn't exist.
\Drupal\Core\Database\SchemaObjectExistsException If a table with the specified new name already exists.
Overrides Schema::renameTable
File
- core/lib/Drupal/Core/Database/Driver/mysql/Schema.php, line 369
Class
- Schema
- MySQL implementation of \Drupal\Core\Database\Schema.
Namespace
Drupal\Core\Database\Driver\mysql
Code
public function renameTable($table, $new_name) {
if (!$this->tableExists($table)) {
throw new SchemaObjectDoesNotExistException(t("Cannot rename @table to @table_new: table @table doesn't exist.", array('@table' => $table, '@table_new' => $new_name)));
}
if ($this->tableExists($new_name)) {
throw new SchemaObjectExistsException(t("Cannot rename @table to @table_new: table @table_new already exists.", array('@table' => $table, '@table_new' => $new_name)));
}
$info = $this->getPrefixInfo($new_name);
return $this->connection->query('ALTER TABLE {' . $table . '} RENAME TO `' . $info['table'] . '`');
}
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