Sarang Kulkarni sarangbk

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Rename a MSSQL Database

Renaming a db fails in MSSQL as it is not in single user mode by default and hence exclusive lock cannot be obtained. Use the following script to put the DB in single user mode -> rename it and then restore it to multiuser mode.

USE master

ALTER DATABASE [Original DB Name] SET SINGLE_USER WITH ROLLBACK IMMEDIATE

ALTER DATABASE [Original DB Name] MODIFY NAME = [Renamed DB Name]

	-- Run this against the database from which you want the row counts
	-- Ref https://msdn.microsoft.com/en-us/library/ms190324.aspx
	SELECT
	QUOTENAME(SCHEMA_NAME(sysObjects.schema_id)) + '.' + QUOTENAME(sysObjects.name) AS [Table]
	, SUM(sysPartitions.Rows) AS [Rows]
	FROM
	sys.objects AS sysObjects
	INNER JOIN sys.partitions AS sysPartitions
	ON sysObjects.object_id = sysPartitions.object_id
	WHERE

	-- Convert Down Level Logon format e.g. domain\username to User Prindipal Name (UPN) format [email protected]
	-- The formats are explained here https://msdn.microsoft.com/en-us/library/windows/desktop/aa380525(v=vs.85).aspx
	IF OBJECT_ID (N'[dbo].[uFnGetDomainAtFromDomainSlash]', N'FN') IS NOT NULL
	DROP FUNCTION uFnGetDomainAtFromDomainSlash;
	GO
	CREATE FUNCTION [dbo].[uFnGetDomainAtFromDomainSlash](@AccountNameWithDomainSlash VARCHAR(MAX), @DomainExtension VARCHAR(MAX))
	RETURNS VARCHAR(MAX)
	AS
	BEGIN
	DECLARE @AccountName VARCHAR(MAX),

	-- VARCHAR TO Base64
	IF OBJECT_ID (N'[dbo].[uFnStringToBase64]', N'FN') IS NOT NULL
	DROP FUNCTION uFnStringToBase64;
	GO
	CREATE FUNCTION [dbo].[uFnStringToBase64]
	(
	@InputString VARCHAR(MAX)
	)
	RETURNS VARCHAR(MAX)
	AS

	Add-AzureRmAccount
	Set-AzureRmContext -SubscriptionId '<Enter SubscriptionId here only if you have more than one subscriptions for the same email address/identity>'
	$firewallRuleName = '<firewalll rule to remove/update if it already exists>'
	$serverName = '<Database Server name for which rule is to be added>'
	$resourceGroupName = '<Resource group of database server>'
	$myIp = (Invoke-WebRequest ifconfig.me/ip).Content.Trim()
	Write-Host 'Creating firewalll rule for ip',$myIp
	Remove-AzureRmSqlServerFirewallRule -FirewallRuleName $firewallRuleName -ResourceGroupName $resourceGroupName -ServerName $serverName -WarningAction Continue -Force -ErrorAction Continue
	New-AzureRmSqlServerFirewallRule -ResourceGroupName $resourceGroupName -ServerName $serverName -FirewallRuleName $firewallRuleName -StartIpAddress $myIp -EndIpAddress $myIp

	SELECT t.name as TableName, s.row_count as NumberofRows from sys.tables t
	JOIN sys.dm_db_partition_stats s
	ON t.object_id = s.object_id
	AND t.type_desc = 'USER_TABLE'
	AND t.name not like '%dss%'
	AND s.index_id IN (0,1)

	class SPThumbnailPathGenerator {
	_SPThumbnailPath: string;
	constructor(path: string) {
	this._SPThumbnailPath = path;
	}

	SPThumbnailPath_W ()
	{
	let imgPath = this._SPThumbnailPath;
	let pathWithOutFileName = imgPath.substring(0, imgPath.lastIndexOf("/") + 1);