mootensai\enhancedgii\BaseGenerator::getSchemaNames PHP Method

    protected function getSchemaNames()
    {
        $db = $this->getDbConnection();
        $schema = $db->getSchema();
        if ($schema->hasMethod('getSchemaNames')) {
            // keep BC to Yii versions < 2.0.4
            try {
                $schemaNames = $schema->getSchemaNames();
            } catch (NotSupportedException $e) {
                // schema names are not supported by schema
            }
        }
        if (!isset($schemaNames)) {
            if (($pos = strpos($this->tableName, '.')) !== false) {
                $schemaNames = [substr($this->tableName, 0, $pos)];
            } else {
                $schemaNames = [''];
            }
        }
        return $schemaNames;
    }