Appunti, stralci di programmazione e altro
Per abilitare il sessionState in modalità SQLServer, accedere alla cartella C:\Windows\Microsoft.NET\Framework\<versione del framework> e lanciare il seguente comando: aspnet_regsql.exe -S <ip del server> -U <user id> -P <password> -ssadd
Aprire un prompt dei comandi con diritti di amministratore e lanciare il seguente comando: powercfg -h off
USE MASTER GO ALTER DATABASE DatabaseName MODIFY FILE (NAME = 'LogicalName_Data', NEWNAME='NEWLogicalName_Data') GO ALTER DATABASE DatabaseName MODIFY FILE (NAME = 'LogicalName_Log', NEWNAME='NEWLogicalName_Log') GO
Dim obj As new Object obj = Activator.CreateInstance(Type.GetType("percorso.nomeclasse"))
ALTER DATABASE 'NomeDatabase' SET SINGLE_USER WITH ROLLBACK IMMEDIATE; ALTER DATABASE 'NomeDatabase' SET MULTI_USER WITH ROLLBACK IMMEDIATE;
Protected Function Crc32(ByVal FileName As String) As String Dim _fileStream As New IO.FileStream(FileName, IO.FileMode.Open, IO.FileAccess.Read) Dim _sha1 As New System.Security.Cryptography.SHA1CryptoServiceProvider _sha1.ComputeHash(_fileStream) Dim _hash() As Byte = _sha1.Hash Dim _buffer As…
EXEC sp_configure 'show advanced options', 1 GO RECONFIGURE GO EXEC sp_configure 'xp_cmdshell', 1 GO RECONFIGURE GO DECLARE @Command VARCHAR(1000) SET @Command = 'dir c:\*.txt /b /s' DECLARE @FilesInAFolder TABLE (FileNamesWithFolder…
SELECT Name, CASE WHEN Type = 'U' THEN 'Table' ELSE 'View' END AS 'Type', Create_Date, Modify_Date FROM SYS.OBJECTS WHERE TYPE IN (N'U', N'V') ORDER BY Name ASC
SELECT co.Column_Name AS 'Name' ,co.Data_Type AS 'Type' ,ISNULL(co.Character_Maximum_Length, 0) AS 'Lenght' ,CASE WHEN co.Data_Type='Bit' AND NOT co.Column_Default IS NULL THEN CASE WHEN REPLACE(REPLACE(REPLACE(ISNULL(co.Column_Default,''),'(',''),')',''),'''','') = 0 THEN 'False' ELSE 'True' END…
Lo script seguente restituisce un valore di tipo datetime relativo all’ultima domenica del mese: DECLARE @Data DATETIME = 'Data calcolo' SELECT DATEADD(DAY, DATEDIFF(DAY, '19000107', DATEADD(MONTH, DATEDIFF(MONTH, 0, @Data ), 30))…