protected DatabaseStorage::ensureTableExists()
Check if the config table exists and create it if not.
Return value
bool TRUE if the table was created, FALSE otherwise.
Throws
\Drupal\Core\Config\StorageException If a database error occurs.
File
- core/lib/Drupal/Core/Config/DatabaseStorage.php, line 162
Class
- DatabaseStorage
- Defines the Database storage.
Namespace
Drupal\Core\Config
Code
protected function ensureTableExists() {
try {
if (!$this->connection->schema()->tableExists($this->table)) {
$this->connection->schema()->createTable($this->table, static::schemaDefinition());
return TRUE;
}
}
// If another process has already created the config table, attempting to
// recreate it will throw an exception. In this case just catch the
// exception and do nothing.
catch (SchemaObjectExistsException $e) {
return TRUE;
}
catch (\Exception $e) {
throw new StorageException($e->getMessage(), NULL, $e);
}
return FALSE;
}
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