begin try SELECT (row_number() over(order by a3.name, a2.name))%2 as l1, --a3.name AS [schemaname], a2.name AS tabela, a1.rows as 'liczba wierszy', (a1.reserved + ISNULL(a4.reserved,0))* 8/1024.0 AS 'zarezerwowane [MB]', a1.data * 8/1024.0 AS 'dane [MB]', (CASE WHEN (a1.used + ISNULL(a4.used,0)) > a1.data THEN   (a1.used + ISNULL(a4.used,0)) - a1.data ELSE 0 END) * 8/1024.0 AS 'wielkość indeksu [MB]', (CASE WHEN (a1.reserved + ISNULL(a4.reserved,0)) > a1.used THEN   (a1.reserved + IS