)     {         if (strpos($tableName, '.') !== false) {             [$schemaSQL, $tableSQL] = explode('.', $tableName);             $schemaSQL              = $this->quoteStringLiteral($schemaSQL);             $tableSQL               = $this->quoteStringLiteral($tableSQL);         } else {             $schemaSQL = "'dbo'";             $tableSQL  = $this->quoteStringLiteral($tableName);         }          return $this->get