This tag is for SQL Server 2012, major build version 11.00.xxxx.

learn more… | top users | synonyms (3)

0
votes
1answer
31 views

Load & traffic balance best practices

I am about to design an enterprise solution for a large scale application in which a windows service, MVC, and many other projects will use a database, so I am thinking about load balancing and best ...
1
vote
1answer
70 views

Another bad execution plan!

This is running SQL Server 2012 SP2 Enterprise Edition. I have a nightly ETL job that, for a specific SP, is taking way too long to run. During my investigation I found that it was a specific update ...
0
votes
2answers
140 views

SQL Server 2012 Very Slow to Consume Memory

I have a bit of a conundrum. I recently upgraded a ~20gb database from Window Server 2008 R2 || SQL Server 2008 R2 to Window Server 2012 || SQL Server 2012. The previous server had 32gb of memory, ...
1
vote
1answer
49 views

Column store index on a large fact table

I have seen column store index and also tested it. I have no doubt admiring that it is lightning fast. But every tutorial and blogs I have considered, says about its limitation "table will become read ...
0
votes
1answer
76 views

How do I pass or fail a job in SQL Server agent based on a return value from a stored procedure?

What do I need to do in order to execute a step in a SQL Server 2012 agent job that returns a bit value back? Basically, I want to fail the job or pass to the next step based on the results from the ...
0
votes
1answer
19 views

How do I merge two rows only if there is the TagWidgetIds are same but the tagValues are different?

I have this stored procedure which generates the following output. The query which generates the output from the stored procedure is as follows: SELECT tat.[agent-id], ...
0
votes
2answers
39 views

Chaning tempdb settings on production database

I have to change the initial size and autogrowth of my tempdb on production. Along, with that I have to add new files to tempdb. What is the right way to do it? As it is production and I don't want to ...
1
vote
2answers
37 views

Where is Connection String Located as it relates to Availability Group Listeners?

I am trying to teach myself about Availability Group Listeners and see that I need to update a "Connection String." I know that I have a connection string in my web.config file on the Web server, but ...
4
votes
2answers
186 views

Transaction log is full due to 'CHECKPOINT' for DB in simple recovery model

For one of our DB's on SQL server 2012 RTM, We could not perform almost any troubleshooting step as the error says: " Transaction log is full due to 'CHECKPOINT" This being a dev database, its ...
1
vote
1answer
36 views

How to capture Query Status(Sleeping, Background, Running) in SQL Server Profile trace

Is there any EventClass/Data Column which can log the Query Status to trace in SQL Server Profiler? Query Status which we find through sys.dm_exec_requests
1
vote
2answers
253 views

01/01/1753 date is corrupt in Excel after export from SSRS

The date 01/01/1753 appears fine in the SSRS 208R2 report preview, but when the report is exported to Excel 2010, it appears as ########### and the value in the cell is -53689. All other dates come ...
1
vote
1answer
29 views

Limit of Generating Script for Schema Only from SQL Server 2012 to SQL Server 2008R2

Is there a limit on this method? I've tried a 35GB Database and it works, but my question is how about if my Database is like 100-150GB? Will I encounter some error? Or it will work smoothly but a ...
3
votes
1answer
156 views

Alternative of DBCC CHECKDB

I am running DBCC CHECKDB on one of my database but its taking very very long time. I have some questions please help me. Is there any alternative of it that can check my database integrity? Should ...
2
votes
1answer
1k views

What does it mean? ORA-06502: PL/SQL: numeric or value error: character string buffer too small

Q 1: Whenever an Oracle SP wants to return error code/message, it fails returning below exeption: OLE DB provider "OraOLEDB.Oracle" for linked server "ORASRV" returned message "ORA-06502: PL/SQL: ...
1
vote
1answer
2k views

SQL Server 2012 Powershell script to generate database with schema and data

Using Sql Server 2012, could somebody be so kind and show me a simple powershell 3 script that generates my entire database (schema and data)? I tried this one: $Filepath='d:\b\t' # local directory ...
1
vote
1answer
142 views

UPDATE with CASE with 2 tables

I have 2 tables and I want to update table2 with criteria of table1 and table2. The criteria are: 1.table1.amount > 10000 2.table2.flag is null or table2.flag = '0' So if the 2 conditions are ...
0
votes
1answer
57 views

Optimizing key lookup in subquery with UNION ALL

I am trying to optimize following query (little bit more complex actually, but this is important part): SELECT Id, StatusDate, [...Lot Of Columns...] FROM ( ( SELECT Id, StatusDate, [...Lot ...
6
votes
1answer
424 views

Move live SQL Server database to a new server

I have a production server running SQL Server 2008 Web Edition, and it has to keep running 24x7 with almost no down time, and it's the time for us to move to a more advanced server hardware, also it's ...
9
votes
2answers
3k views

SQL Server's READ COMMITTED SNAPSHOT vs SNAPSHOT

I was researching the differences between SQL Server's READ COMMITTED SNAPSHOT and SNAPSHOT isolation levels and came across the following resource: Choosing Row Versioning-based Isolation Levels ...
8
votes
2answers
118 views

Getting a realistic query plan when partitioning with low volumes of data

We're using partitioning to reduce the amount of blocking our OLTP system experiences due to locks, with a partition scheme that splits the working tables into 100 partitions based on a customer id. ...
5
votes
0answers
437 views

Did the Change Tracking internals change from SQL Server 2008 to 2012?

In trouble shooting an issue with synchronizing disconnected devices with a central database server, we are experiencing a problem after upgrading to SQL Server 2012 on the server. It appears that the ...
3
votes
1answer
594 views

System table missing in SQL Server 2012

I restored a SQL Server 2000 database to 2005 then to 2012. I am not able to see system tables that existed in SQL Server 2000 now. Why?
2
votes
1answer
602 views

Performance impact of Extended Events filter [like_i_sql_unicode_string]

I have created an extended events session in which I wanted to see all queries using nolock hint. I have decided to use it instead of sql trace in order to minimaze possible performance impact. ...
0
votes
0answers
280 views

SQL Server very slow response

Sql server 2012 is very slow in response to any query from the application. Even using SSMS to try connect often results in time-outs. The log files were recently moved to their own drive as they were ...
0
votes
2answers
61 views

Insert data into a column where other columns have constraints

I want to insert data into the zipcode column of the employee3 table. SQL says write - INSERT INTO Employee3 (ZipCode) VALUES (28279);, however I keep getting this error message: Msg 515, Level 16, ...
0
votes
0answers
31 views

Database Read Only after Merge Replication

Win Server 2012, SQL Server 2012 Std. I have a previously accessible database with which I'm testing merge replication and after I publish the DB, my application is saying the DB does not have write ...
0
votes
0answers
131 views

SSRS Consuming a Single Core

I have production SQL Server machine with 10 separate instances on it: The last instance that was added included an install of SSRS. Since that time I've seen high CPU usage on a random single core ...
0
votes
1answer
196 views

Peer-to-Peer Transactional Replication Load Balancing in MS SQL Server

I'm looking at Peer-to-Peer Transactional Replication and it looks like a perfect fit for my requirements, but there's one unclear part - load balancing (see picture below). How it is implemented in ...
0
votes
0answers
43 views

MDS 2012 - An unknown error occurred. The metadata model version cannot be found

I have created a a few models in my test MDS environment, and yesterday I finally created a derived hierarchy. The objective is to then assign Hierarchy Members security to some users. But now, when ...
1
vote
1answer
67 views

SQL Server 2012 CPU usage spikes to 100%

I am using SQL Server 2014 in AWS and the AWS image configuration is 4 cores and 16GB RAM(m3.xlarge). I am running the following simple query, SELECT * FROM user_table WHERE user_id = '10' ...
3
votes
1answer
56 views

Secondary replica indexing

I have a question, about a question, that is part of the 70-462 Microsoft exam. I had this question today, and I'm not completely sure of the correct answer. While I did pass the exam, I would like ...
0
votes
1answer
107 views

Failed installation of SQL 2012 on Windows Server Core

I'm in the process of building the lab for 70-462 exam. On page 49 of the text, it provides the command to install SQL 2012 on Windows Server Core: Setup.exe /qs /Action=install ...
4
votes
1answer
84 views

Tempdb change settings and recommendation

In my production database I have below configuration in TempDb and needless to say I am facing a lot of IO issues on the drive . So, as per recommendation I am planning to change it Change #1 ...
3
votes
1answer
63 views

Pagination performance, with subquery, inner join and where

I am trying to optimize following query (this is most simplified version I could came up with): SELECT tr.Id, StatusDate FROM ( SELECT tr.Id, tr.StatusDate FROM mon.ArchivedTaskResults_201504 ...
0
votes
0answers
66 views

DB_STARTUP blocking on spid 7

I have a sql server 2012 instance that I'm installing a new license on that had previously had an evaluation license. I've did this on two other servers with out incident, but this server is giving me ...
2
votes
3answers
618 views

Moved Model Database and now my SQL Server doesn't work

I moved my Model data and log files: ALTER DATABASE Model MODIFY FILE (NAME = 'modeldev', FILENAME = 'D:\Data\model.mdf') ALTER DATABASE Model MODIFY FILE (NAME = 'modellog', FILENAME = ...
0
votes
1answer
33 views

I need to select random groups of data

I am working on a query that requires the retrieval of 20 random rows from a cash book table, which I am doing using 'Top 20 & order by newId()'. Let me explain: The cash book table is a list of ...
2
votes
1answer
25 views

Can't create an Availability Group with Powershell when instance uses non-standard port

I am trying to create an Always On Availability Group with PowerShell, something I have done many times before but am hitting an issue now that I am using non-standard ports for the SQL Instance I ...
0
votes
1answer
40 views

Database Default Locations doesn't persist

When I set the default location for the Data & Log in the Server Properties in SQL Server 2012, and click Ok, it resets back to the previous value immediately - if I reopen the Server Properties, ...
0
votes
1answer
51 views

Why temdb and log file size is not reduced by SQL Server

With a series of question Part1, Part2 and Part3. With the answers and research on internet I came to know that TemDb is use for holding different values (ex.: Temp variable, Temp table, CTE, Hash ...
2
votes
3answers
2k views

How to backup to local drive and network drive simultaneously?

I can backup to a local drive and mirror: BACKUP DATABASE [xxx] TO DISK = N'XXXX.bak' MIRROR TO DISK =N'Network path \XXX.bak' WITH INIT --directly to network drive BACKUP DATABASE [xxx] TO DISK ...
3
votes
1answer
129 views

ApplicationIntent=ReadOnly Traffic when no Readable Secondary Available

We have a SQL 2012 AlwaysOn Availibility Group with 2 nodes. We have synchronous commit between the 2 replicas. They are both set to accept ReadOnly connections when acting as secondaries and to ...
0
votes
2answers
72 views

Index on Column with only 3 status?

I have a table with millions of rows. This table has a column which we frequently filter(means we use it in WHERE clause frequently), the values are Insert/Update/Ignored. Is it make sense to add ...
0
votes
1answer
27 views

Dimension design and MDX query issue

I'm new to MDX and SSAS but trying to learn. I'm on SQL Server 2012. I have the following table setup. My dimension relationships look like this: ...
2
votes
1answer
78 views

SQL server Memory components

I am trying to understand different memory components in sql,so far my research lead me understand below ,If SO DBAs can confirm my understanding/add something if i am missing,i will be really ...
0
votes
1answer
42 views

Index rebuild, data compression generated Large TLog

We are following vendor recommendations for a index rebuild changing the fillfactor and enabling data compression, on the test server the results have us wondering what is going on that would cause ...
4
votes
1answer
58 views

SQL Server Management Studio 2012 separated toolbars

In SQL Server Management Studio 2012, is there a way to get the toolbars separated, so there is space between them? I can do this with 2008 R2 by just dragging the toolbar handle. But in 2012, I can ...
4
votes
1answer
195 views

AlwaysON : Log_Send_Queue_Size is increasing but the log_send_rate keeps decreasing?

Question Why, despite the increasingly log_send_queue_size for these two databases, did the log_send_rate keep decreasing? There were no bandwidth issues on the network at this time, and no other ...
4
votes
1answer
75 views

IO request time and less write latency

I am facing issues related to constantly growing log file due to which I am getting error. When I checked SQL Log I found below messages (error log is filled of these messages almost 90%) SQL ...
1
vote
1answer
1k views

Change code editor variable highlighting colour

Within the SSMS Code Editor (for SQL Server 2012) I have this code written within the editor, that has a Dark theme applied. When you click on a variable, SSMS highlights all the other occurrences of ...