Microsoft's SQL Server is a relational database management system (RDBMS) that runs as a server providing multi-user access to a number of databases. It originated from the Sybase SQL Server codebase, which is why both products use the extension of SQL called Transact-SQL (T-SQL).

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7
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581 views

How do I determine if a SSIS transform is non-blocking, partially blocking, or fully blocking?

There are several blogs which claim to categorize SSIS Transforms into blocking (asynchronous), non-blocking(synchronous) and partially blocking(asynchronous). When looking into the specific ...
6
votes
0answers
79 views

Troubleshooting THREADPOOL Waits

From everything I have read, THREADPOOL waits occur when a task is waiting for a worker thread. A high amount of THREADPOOL waits typically means you are running out of available worker threads. ...
5
votes
0answers
68 views

SQL Server stuck in single_user with auto_update_statistics_async on

Books online states Before you set the database to SINGLE_USER, verify the AUTO_UPDATE_STATISTICS_ASYNC option is set to OFF. When set to ON, the background thread used to update statistics ...
5
votes
0answers
111 views

SQL Server AlwaysOn log_send_rate

On all our AlwaysOn setups, running Windows 2012 and SQL Server 2012 in virtual machines and on bare-metal, I find that the log_send_rate in sys.dm_hadr_database_replica_states is consistently ...
4
votes
0answers
313 views

ERWIN create and use database

Im trying to generate physical database from my logical model using ERWIN 7. All is well in the script that is generated automatically, there is only the problem that the model is created in the ...
3
votes
0answers
46 views

Need help with a Running Total Issue

Using SQL-Server 2008 R2 and Report Builder 3.0 Here is my query without the running total column: SELECT CostManagement_CommitmentDetails.Id ,CostManagement_CommitmentDetails.LineNumber AS ...
3
votes
0answers
26 views

Why is the lease locked for a some full sql backups to Azure Blob using Ola Hallengren backup scripts?

I'm using SQL Server 2012 and working on backing up to Azure Blob using Ola Hallengren backup scripts. Some backups are lease locked (ex. model) while others are not (ex. msdb). It's inconsistent, it ...
3
votes
0answers
44 views

ASSIGN value for cmd in sysprocesses? What does it mean?

We're seeing some strange blocking behaviour in a production (SQL Server 2008 R2) system that we're investigating, and it seems to have one consistent and novel element: in the sysprocesses table, the ...
3
votes
0answers
51 views

PowerShell Move-Item command made SQL and Windows entirely unresponsive

A LUN expansion completed overnight on our 15k FibreChannel VMAX SAN from 4 to 13 terabytes. This morning I attempted to move a 4.5 terabyte file from a temporary SATA LUN to the newly expanded LUN ...
3
votes
0answers
65 views

Converting a Unicode value to a non-Unicode value (SQL Server)

Unicode 9619 is a character called "Dark shade" (http://unicode-table.com/en/search/?q=9619). Using the SQL_Latin1_General_CP1_CI_AS collation and 1252 code page, I would expect that casting / ...
3
votes
0answers
134 views

CROSS APPLY giving 'incorrect syntax' error on one SQL Server 2008 R2 database, with compat level = 100?

I'm copying a stored procedure from a test database to a production one. Both are on SQL 2008 R2 servers, but test has SP 2 installed and prod is still RTM. The same CREATE PROCEDURE code will run ...
3
votes
0answers
55 views

sql server spatial index performance

I have a table with around 2 million records in it. I created a spatial index, using the defaults other than the bounding box. I've been noticing that some queries are extremely fast, and some are ...
3
votes
0answers
134 views

SQL Server 2012 STIntersects

I have one table, T_PIN, with 300,000 pins and another, T_POLYGON, with 36,000 polygons. T_PIN has this index : CREATE SPATIAL INDEX [T_PIN_COORD] ON [dbo].[T_PIN] ( [Coord] )USING GEOGRAPHY_GRID ...
3
votes
0answers
112 views

SQL Server 2012 Resource Governor and memory used by CLR

In SQL 2012 memory used by CLR is now part of what is controlled by "MAX Server Memory" a) Does Resource Governor in SQL 2012 Enterprise (MAX_MEMORY_PERCENT for resource pool) governs CLR memory? ...
3
votes
0answers
202 views

Mathematical method for spotting irregularity in numbers flow

I am trying to build an engine which is going to predict orders for items inside shop. Three main variables are: Time-dates (x-axe etc 1.1.2013,1.2.2013 etc I do calculation one per day) Available ...
3
votes
0answers
175 views

How can I search values, considering occurences, on more than one term in SQL Server CE?

I have a rather complex SQL query, that I actually received help from this SE site to come up with parts of. This query is designed to take a search term and search all relevant values in a database ...
3
votes
0answers
143 views

How to properly troubleshoot Merge Replication False Conflicts

We have SQL Server 2008 R2 Merge Replication setup. Lately I started getting conflicts for some tables, and when I check the conflict viewer, I can see that the winner & the loser column values ...
3
votes
0answers
930 views

Severity 016 Backup virtual device fail

My backup on one of my servers is failing once a week. This is the alert I'm getting: DESCRIPTION: BackupVirtualDeviceFile::PrepareToFreeze: failure on backup device ...
3
votes
0answers
133 views

custom population of full text index

Is there any way to populate a full text search index without storing the backing information in the database? I don't mean using remote-blob-storage or FILESTREAM types. The backing information is a ...
3
votes
0answers
145 views

merge replication too big

I have multiple handhelds which sync their data via merge replication. from time to time, new core data is imported on the server-database. for some reasons I keep the old data in the databse and set ...
3
votes
0answers
740 views

Preferred Methods Of Indexing MS SQL Server Audit Data To Splunk

What is your preferred method for indexing MS SQL Server for Splunk? I am collecting audit data in various environments by various means (profiler, app logs, and extended events) but I hope to ...
3
votes
0answers
132 views

Date dimension changes between Test and Production Server

I have a cube deployed into a Test environment and Production environment. I've noticed something strange happen with the date dimension. When deployed into our test environment, the Date Key comes ...
3
votes
0answers
465 views

SSIS Recordset Destination error

I have an SSIS package targeted at SQL Server 2012. I have it deployed into the Stored Packages in Integration Services and then have a SQL Server Agent job which executes it. The first part of the ...
3
votes
0answers
153 views

Conflict handling, SQL Server 2008 R2 Peer to Peer

I have a Peer to Peer replication topology set up between two SQL Server 2008 R2 servers. I was doing some testing on fault tolerance and conflict handling. I have conflict detection enabled, and ...
3
votes
0answers
147 views

Key Lookup and Full-text index

I have the following query: SELECT T2.Title FROM TitleTable T1 INNER JOIN TitleTable T2 ON T2.FKID1 = T1.FKID1 WHERE T1.FKID2 = @ID_PARAM1 AND T2.FKID2 = @ID_PARAM2 AND ...
3
votes
0answers
417 views

SQL Server Database Hot Backups: Which Technique(s) to Use for Multi-Level Replication?

I'm reading the many other posts here about mirroring vs. replication, but I'd still appreciate it if someone with some experience would weigh in. My small development team needs to have local ...
3
votes
0answers
378 views

How do I get more details on a full text catalog error?

I have an error that is repeatedly generated on a SQL Server 2005 instance running the databases for MS Team Foundation Server. 'Severity 16' occurred on INSTANCENAME Looking in the SQL Server ...
3
votes
0answers
385 views

SqlDependency permissions

The db is SQL Server 2012. All data tables are in the dbo schema. All data access is done via stored procedures in a different schema (user rt). I want to add query notifications for some tables, so I ...
3
votes
0answers
226 views

Are the following statements concerning sys.dm_exec_requests true?

Parallel plans mean that cpu_time can be greater than total_elapsed time. Therefore, per-query wait time is not possible to determine accurately from DMVs on servers with more than one CPU thread. ...
3
votes
0answers
212 views

SQL Server Event Alerts Lack Enough Details

I setup SQL Server Alerts to send me emails whenever certain events (by severity) occur. Below is an example of en email I received for a "014 - Insufficient Permission" severity event of Type "SQL ...
3
votes
0answers
118 views

How to Audit for Access with Cross Database Ownership Chaining

I've just joined the data team of a new company and we have a large SQL Server environment (100+ instances) and cross database ownership chaining is on by what I gather is a necessity. I'm looking for ...
3
votes
0answers
284 views

MS DTC errors on SQL Server 2008 R2 but not SQL Server 2000 running on difference instance

I am receiving errors when I try to run a distributed query against different SQL Server 2008 R2. At first I thought this might be cause the servers have been set up on a VM using a clone but after I ...
3
votes
0answers
94 views

How To Diagnose Slow sp_mssetupbelongs

I am using merge replication with SQL 2012. When performing a clean sync using the merge agent I am getting a timeout on this stored procedure, sp_mssetupbelongs I am wondering what the best way to ...
3
votes
0answers
128 views

SQL Server fulltext_semantic_languages

When trying to install a semantic search example, I'm running into a problem. There are some steps in the example to check if the 'new' Semantic Search and Full Text Search are installed. ...
3
votes
0answers
218 views

Why is my CPU usage increase after setting database to read-only on SQL Server 2008 R2

I administrate a reporting database. We run all the denormalization process on a DB1 daily then we copy all the data to an another database DB2 on the same server which is queried by web applications ...
3
votes
0answers
232 views

SQL Server 2008 R2 - Merge Replication - Can the Distribution Database size cause replication problems?

Setup: We have a SQL Server 2008 R2 instance running on a central server. The server is a merge-replication publisher. We have 'N' subsribers running SQL Server 2008 Express. 'N' can grow to any ...
3
votes
0answers
84 views

Merge Replication Optimization

I am running Merge Replication on Microsoft SQL Server 2012 through web sync. Is there a way to recognize when regenerating a new snapshot and applying it would be more efficient than running a ...
3
votes
0answers
310 views

How to design a database for financial bond prices?

I have following flat file table composed of bond deal names and asociated prices. Each deal name is identified by its unique CUSIP and ISIN codes and each deal name is classified with a certain ...
3
votes
0answers
320 views

SQL Server Replication :: Dedicated Distributor Hardware Requirements

Does anyone know any rules of thumb (or better) with regards to hardware requirements for a dedicated distributor server? i.e. Based on estimate metrics (e.g. number of subscribers, publishers, ...
3
votes
0answers
376 views

SQL Server 2008 replication scenario

First of all sorry about my english, and most importantly, my database ignorance, I'll do my best ;) Until now, the scenario that I have is as follows: In a server under our LAN, we have a database ...
2
votes
0answers
72 views

SQL Server mirroring causing issues

So we have a couple of SQL Server instances involved on mirroring without witness and operating mode is asynchronous in all cases. After we set put mirroring in place, we started facing connections ...
2
votes
0answers
57 views

SQL Server not starting at Windows startup but starts manually

My SQL Server instance's (SQL Server 2008 R2 Express) service has Startup Type = Automatic. The past couple of times I've restarted my computer the service has failed to start on its own, but it ...
2
votes
0answers
104 views

Why does a simple select query produce a deadlock?

I am trying to analyze randomly occurring deadlock problems on an SQL Server 2008 R2 database. The deadlocks occur in very rare cases when SSRS tries to access one of 5 different stored procedures. ...
2
votes
0answers
75 views

Implementation of SSL ON SQL SERVER DEFAULT INSTANCE

We've purchased an SSL certificate for our Server with a specific CN and implemented the certificate on IIS. We imported the same certificate on the SQL Server machine. However, when trying to ...
2
votes
0answers
21 views

Translate SQL Server update statement to MySQL

I have a development environment with MySQL and a production environment with SQL Server. This update statement works with SQL Server: UPDATE THIS SET <list_of_column_assignments> FROM ...
2
votes
0answers
66 views

Deadlock when CODES table has 41900 rows

I'm having a deadlock accessing the same table from two different jobs. I'm testing it on a SQL SERVER 2012 Enterprise edition. Running SQL Profiler I get this graph: You can find the SQL Server ...
2
votes
0answers
64 views

Can there be any case where it would require additional indexes while all columns compose primary key

Ok i don't know whether this question is asked before or not Here my table SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE TABLE [dbo].[tblProductPagesFeatures]( ...
2
votes
0answers
104 views

MSSQL Mixed-Mode Users cant connect unless they are in the server sysadmin role

SQL Server 10.0.5520 (2008 std sp3) My goal is to enable data connections in SSMS or Visual Studio for windows users w/out them being sysadmins. Ideally this would be done through Active Directory ...
2
votes
0answers
78 views

SQL Server - Logical Reads lowered, Execution time remained the same

A view executed Select columns from view where col= "date range" (view contains calculation in it Col1+Col2*col3 AS Col4). It took 7 seconds for 500K rows to return, logical reads some 144k. Added ...
2
votes
0answers
40 views

Service broker routes and DNS

Apologies for the long post but I've recently seen some strange behaviour with Service Broker when the routes it uses reference a DNS entry, and I am wondering if anyone has seen the same? We have ...