Microsoft SQL Server 2012 (often abbreviated as SQL Server 2012 or MSSQL 2012) is a version of Microsoft's SQL database server software. It includes new features and upgraded functionality from its predecessor, SQL Server 2008 R2, went RTM on March 6th, 2012 and to general release on April 1st, ...

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Latency & SQL Connections over Fiber WAN - Application E-manage

I am hosting an encrypted SQL server database (SQL Server 2012) on a VMware host at my Salt Lake location. My Salt Lake data pipe is 100 Mbps over fiber via Comcast. My Phoenix side has a 50 Mbps over ...
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16 views

SQL 2012 AlwaysOn Availability Groups Failover Successfully But Application Complains About Login Failed for User

I am trying to get SQL 2012 AlwaysOn Availability Groups working for an application. The cluster has 2 SQL nodes and 1 witness server. Everything appears to be failing over successfully when I do ...
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1answer
27 views

Hyper-V Guest data encryption

I have a new requirement to encrypt the data inside an sql database while it is at rest. So far I've looked at Bitlocker (see below), and other commercial products (I won't name because I'm not ...
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29 views

Install SQL Server 2012 to Windows Server 2008

I'm trying to install SQL Server 2012 in Windows Server 2008 R2 Standard Operating System. However this Error keep appearing even though I installed both .NET Framework 3.5.1 and 4.0 The operating ...
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25 views

Can't connect after NEW Install SQL Server 2012 on Win 7 Pro SP1 with Windows Auth or SQL Server Auth

Trying to install SQL Server 2012 (Eval) to work with the new BI tools using AdventureWorksDW tutorial. Therefore, I feel I've gotten bogged down in SA activities that would be done by others in the ...
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29 views

Can an SQL Server File Table UNC be exposed via DFS?

Can a Sql Server File Table UNC be exposed via DFS?
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69 views

Does the amount of disks in a RAID10 matter for a Microsoft SQL server in regards of the block size?

We are planning to deploy a Microsoft SQL Server and to store the databases on a RAID10 (RAID1+0) block-level-storage. Does it matter how many drives altogether I put into the array for optimum ...
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85 views

What are my options to run MS SQL 2012 on Amazon RDS for development if I only have MSDN license? [duplicate]

I want to run MS SQL 2012 SE BYOL on Amazon RDS under my own MSDN license but it looks like MSDN license doesn't allow me to run MS SQL unless I host it on the dedicated hardware Microsoft Volume ...
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2answers
116 views

How much memory does my SQL need?

I have a VM (SQL database server) that I think has more memory then it needs, however I'm not sure what I can reduce it to because I don't understand exactly what "In use", "Available", "Committed" ...
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1answer
59 views

Can we use FILESTREAM in case of SQL Server cluster

I saw this point on Technet article about RBS. The local FILESTREAM provider is supported only when it is used on local hard disk drives or an attached Internet Small Computer System Interface ...
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27 views

How to setup user accounts on a secondary server in High Availability?

Working with two Microsoft SQL 2012 servers in Always On High Availability configuration running on Windows Server 2012 R2. Setup works well and failover is almost flawless. However, the software ...
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107 views

SQL Server Management Studio 2012 - password lag and failure

In a new installation of SQL Server 2012 Standard, we have mixed-mode authentication enabled. Using Windows authentication, I can authenticate and use SQL Management Studio as expected. Using SQL ...
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163 views

Sharepoint 2013 Access denied/file not found on login

I'm trying to setup a little sharepoint developement enviroment but i can't get it working. We use Sharepoint 2013 Foundation and Server 2012 R2 and SQL Server 2012 BI edition. If i try to login with ...
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48 views

Migrate MSSQL 2008R2 to 2012 (new hardware)

Since hardware support for our server ends we are migrating to a new hardware and simultaneously upgrading MSSQL 2008R2 to MSSQL 2012. I searched a little bit and found some guides, but they all ...
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58 views

Why is SQL Server using all ephemeral ports connecting to itself and causing TIME_WAITs?

I've got an AWS server with Windows 2008 R2, SQL Server 2012, and Tomcat 7. When I run netstat -ano the screen is flooded with TIME_WAIT. I posted the output in a Gist. When I run CurrPorts, filter ...
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47 views

Slow merge replication over a WAN link - only downloads

We've been using SQL Server merge replication for a few years to synchronise data between our data centres, but we are now suffering with a big performance issue. This may be because the amount of ...
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65 views

Upgrading SQL Server from 2008 to 2012 doesn't respect existing install paths

Basic Information : Running Microsoft Windows Server 2008 with MS SQL Server 2008 (version 10.0.5869), trying to upgrade to SQL Server 2012. Currently working in a cloned VM of our production server ...
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790 views

ADSI Linked Server: Why can I query AD in VBA, but not as a Linked Server?

After all the reading and research I've done, this seems like the most logical place to post this question: Why can I query Active Directory using VBA, but not a Linked Server in SQL Management ...
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17 views

SQL Server 2012 Web uses max 4CPUs. AZ RDS allows deployment on R3.2xLarge (8vCPU) instance. Why?

According to MS documentation, SQL Server 2012 Web Ed. is limited to use 4CPUs. However, Amazon RDS allows it to be deployed on R3.2xLarge instance. BTW, R3.2xLarge offers 8vCPUs. So is it helpful ...
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11 views

sql server 2012 licensing [duplicate]

I have a sql server 2012 instance (2x2 cores standard edition) running in hyper-v guest. The guest server is currently configured with 4 vcpu ( to respect the licensing), however the physical node is ...
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1answer
113 views

How to attach a database created by sql 2008 to sql 2012 when full text catalog missing? [closed]

I have an already created mdf file which was created by sql server 2008.But when I attach this mdf file to sql server 2012 it asks me to add necessary full text catalogs. I have no idea what to ...
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125 views

Setting up Multi server environment in Sql Server 2012 - Enlist Failed Error

I am trying to Configure the Master target server / Multi server environment in Sql Server 2012. I changed : MSXENCryptChannnelOptions # Changed from 2 to 0 AllowDownloadedJobsToMatchProxyName # ...
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1answer
44 views

What are the downsides of running all SQL Servers under same domain account?

I am running two SQL Servers 2012 (for Always On) under the same domain account and would like to know what are the downsides in doing so. Few articles that I have read prior setting up the servers ...
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59 views

Kerberos and SQL server connection string

I am working on a project to migrate a legacy ASP program (NOT .NET!!) from W2k3 to W2K12 R2 (also from SQL server 2K -> 2K12). The ASP program file has a config for SQL server connection string which ...
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1answer
181 views

In MS SQL 2012 Database how to insert a very large table data in chunks

I need to archive large chunks of information in SQL Server 2012 by moving the data to a new table without blocking other users from using the original table. Is the best way to do this using a T-SQL ...
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67 views

SQL Server: Upgrade CPU or add a second CPU? [closed]

Currently have a 2 socket server with a single xeon e5-2407 @2.2Ghz running SQL Server 2012. There are no performance issues at the moment but wondering for the future if it would be better to upgrade ...
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12 views

SQL Server Chain Permission

We have the 2 databases. Reporting HR There are some users who want to extract data from HR database. But we don't want to give direct access to that HR database. So, we created the special views in ...
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75 views

TFS Database migration miss the detach step issue

We currently doing the TFS database migration, originally, we suppose to upgrade to 2012 which support SQL 2008 R2, after a period of time, we decide to upgrade to 2013, and unfortunately we are ...
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866 views

Windows Server Failover Clustering with two servers

I was going to create a Windows Server Failover Cluster, in order to set up MS SQL Server AlwaysOn Availability Groups. As a prerequisite of failover clustering, I've created and configured an ...
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1answer
38 views

prevent replace sql database files with old one

i have a database that i use in my application. the operation i want to prevent is if i stop sql server and take the database files to another location then start the sql server and make some ...
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162 views

What happens on an SQL Server when a snapshot is taken by VMWare?

Recently I saw in our SQL Server logs that a snapshot could not be taken at the specific time and he retried it later on. During that timespan we had a huge performance problem. Besides the SQL Server ...
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1answer
307 views

Exporting a Subset of Data in Microsoft SQL Server to Script

We are running a Microsoft 2012 SQL Server and are looking at a way to dump a subset of data (based on queries) to .sql scripts we could then run on another server to pull that data back in. We have ...
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110 views

How many MSDTC clustered services (if any) are needed for a multiple-instance SQL Server 2012 cluster?

I'm creating a new SQL Server 2012 cluster, running on 2 physical nodes (the O.S. is Windows Server 2012 R2); the cluster will host multiple SQL Server instances; the exact number is yet to be ...
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179 views

PHP Startup - unable to load dynamic library - Access Denied?

I have some Problems installing the sqlsrv_extension for a PHP 5.6 Installation. (Running SQL Server 2012 on Windows Server 2012) Currently there are no official drivers available, but there are a ...
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87 views

sql web replication ?diag errors

Trying to configure web replication, and running into a number of issues. When running replisapi.dll?Diag, I receive the following errors: CLSID_SQLReplErrors FAILED 0x80040154 replrec.dll classes ...
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122 views

SQL Server 2012 Express - silent installation.

I am failing to silently install SQL Server 2012 Express (Advanced). I followed the guidance and this is my command: Setup.exe /q /ACTION=Install /FEATURES=SQL,Tools /INSTANCENAME=MSSQLSERVER ...
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1answer
2k views

The server principal 'A' is not able to access the database 'B' under the current security context

I have a trigger that accesses another database. but I receive an error: "The server principal 'A' is not able to access the database 'B' under the current security context" Where A is is User ...
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2answers
60 views

SQL Server 2012 which user is using Memory and CPU

For sql server 2012 I am looking for a way to see which active user logins are using how much memory and cpu. I have done a search but it seems there is only a way to see aggregates or how much each ...
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1answer
694 views

Trying to add a new SQL Server user throws the error "is not a valid login or you do not have permission”

I am trying to add a new user to an SQL Server 2012 database using SQL Server Management Studio. I right-click and select 'Add User' under Security -> Users, fill out the user information, and click ...
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404 views

Azure Variable Table v Temp Table

This is a bit long; but I have been working through queries figuring out where a performance issue is coming from. Appreciate you taking the time to read it. I have an application running on a ...
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1answer
1k views

Random connection failures between IIS8 and MSSQL 2012 in RackSpace Cloud

Background For years I hosted all of my server functionality, including IIS, Apache, MySql, and MSSQL on a single server instance, yikes! As my client base grew this led to persistent SQL Timeouts ...
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1answer
104 views

PowerShell 'get-ClusterQuorum' output is not showing 'QuorumType' column

PowerShell cmdlet get-ClusterQuorum output is not showing QuorumType column. Has anybody seen this before?
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1answer
151 views

What happens when Core Cluster Group is failed over to another node? Will it take the whole cluster down? Single point of failure?

http://bit.ly/1lKJFIa "Cluster group" fail-over will cause cluster go offline. Really? Single point of failure? Am I missing something? What happens when Core Cluster resources (Cluster Group) are ...
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159 views

SQL Server 2012 : recover lost symmetrical encryption key or just disable encryption

We currently face a huge problem and we hope you can help us. We have two systems (Dynamics CRM 2013) on two different servers, both use SQL Server 2012. One on our dev server the other on our live ...
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62 views

SqlServer 2008/2014 different Collation on column names and data?

We're trying to migrate an third party application from DB2 to SqlServer. DB2 seems to be case insensitive when it comes to column names. The problem is that the application for some reason uses ...
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146 views

migrate plus move existing biztalk server database from sql server 2008 R2 to sql server 2012

we are planning to move biztalk database from one place to another as well as upgrade the sql server. the initial database is in sql server 2008 R2 and target is sql server 2012. but the thing is ...
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138 views

Can't successfully install Sql Server 2012 Dev Edition

I don't know if this best place to pose this problem, but here goes. I am trying to install Sql Server 2012 Developer Edition on my Windows 7 64-bit workstation, and keep getting a failure to install ...
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570 views

SAN Synchronous Replication and SQL Server - Is RPO of 0 possible?

I am working on a solution that is using SQL Server 2012 SP2, but without the use of AlwaysOn availability groups. This is due to cross-database transactions, that does not work for this scenario. ...
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159 views

SQL Server Background Task Running?

I am developing a web application, which consists of a .NET application, using Entity Framework, and MS SQL 2012 back end. Every now and then we experience a slowdown in the system, which causes ...
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849 views

Can SQL server 2012 Service Pack 2 be applied to an Express Edition instance?

I need to upgrade an instance of SQL Server 2012 Express Edition (SP1) to Service Pack 2. Can the standard Service Pack 2 package be applied to an Express Edition instance, or do I need to run the ...