SQL Server 2005 (major build version 9.00.xxxx). Please also tag sql-server.

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Is there a way to execute sql statement in sql server based on sql server version?

I would like to create computed index on a table if sql server is 2008 or newer and a simple index if sql server is 2005 or older: -- check for sql server version if (select ...
3
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1answer
366 views

SQL database restore failed

I have a c# application that is connected to my sql server 2005 database, i am working on the application to insert some entries in the database and due to power failure system got down and from that ...
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3answers
1k views

SQL Server 2005 database engine login failed error?

I installed SQL Server 2005 Enterprise Edition on Windows xp. This account exists in administrators role.But I can't login to SQL Server database engine using Windows authentication method or sql ...
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2answers
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Solving high page load time using SQL Profiler

I'm looking into a performance of a login page taking 10-13 seconds to load. I'm using a DEMO database to test the performance and tweak to see any improvement. I'm using SQL Profiler to capture what ...
2
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1answer
4k views

SQL Server 2005 collation issue during installation

Every time I try to install SQL Server 2005 on to a Windows 7 machine it installs properly but the collation installed is sql_latin1_general_as instead of sql_latin1_general_cp1_ci_as. I have read ...
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1answer
357 views

how to insert a list of varchar values, into a single column table?

In SQL Server 2005: CREATE TABLE __RADHE ( itemNo varchar(10) not null primary key clustered ); GO INSERT INTO __RADHE ??? '34926840', '34927020', '34927202', '34927384', '34927566', ...
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1answer
1k views

Joining multiple tables results in duplicate rows

I am running SQL 2005. I am getting more rows then I expect returned by my query. I believe it has something to do with my join statements. Here is my query: There are multiple tables that have ...
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3answers
4k views

BACKUP failed to complete - with spaces, for no reason

Every day my database backup fails for some databases and does fine for others. I'm calling the backup through a Stored Procedure that runs scheduled in a job. Tonight I'm going to run the procedure ...
0
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1answer
69 views

Where's my missing Sql Server Express 2005 Database space? Size and space available dont add up to 4G?

I recently deleted some data from a table that was not needed and growing to too big a size with this query which provided to me by a support tech... declare @mdate datetime set ...
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1answer
417 views

How to know the Database user Login History from begining? [closed]

I need to know one particular user's login and logout database history from beginning in SQL SERVER 2005. Can anyone help?
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0answers
582 views

Converting SQL Server 2005 schema to PostegreSQL 9 [closed]

I have a fairly simple SQL Server 2005 schema that I exported to a tSQL file. I am looking for a tool, preferably open source and runs on Win 7 (Ubuntu 2nd choice) that will convert the transact SQL ...
12
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2answers
14k views

Performance difference between Clustered and Non Clustered Index

I was reading Clustered and Non Clustered Indexes. Clustered Index - It contains Data Pages. That means the complete row information will be present in the Clustered Index Column. Non Clustered ...
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4answers
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Hard and Fast rule for include columns in index

Is there any hard and fast rule to decide what columns and in which order it should be put in Included in non clustered index. I was just reading this post Why use the INCLUDE clause when creating an ...
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3answers
16k views

How can I backup a large SQL Server database without impacting performance?

We've had reports of queries running slowly or timing out early in the morning, and the only job I see running that I think could affect this is our database backup job. The database itself is about ...
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2answers
10k views

How badly do SQL Compilations impact the performance of SQL Server?

I am profiling an instance of a SQL Server 2005 and I, via PerfMon's SQLServer:SQL Statistics - SQL Compilations/sec metric, I see that the average is about 170 or so. I whipped out SQL Profiler ...
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4answers
70k views

Combine column from multiple rows into single row

I've got some customer_comments split out into multiple rows due to database design, and for a report I need to combine the comments from each unique id into one row. I previously tried something ...
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1answer
2k views

What types of corruption can DBCC CheckDB miss?

This question was prompted by this earlier post and my having a database filed away for future investigation that was restored following: BACKUP 'BrokenDatabase' detected an error on page (1:123456) ...
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2answers
8k views

Find orphaned users

In SQL Server 2005, is there a way to find users that either don't exist at the server level (an account that was deleted at server level but wasn't disassociated from databases before it was deleted) ...
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5answers
13k views

How do I copy a table with SELECT INTO but ignore the IDENTITY property?

I have a table with identity column say: create table with_id ( id int identity(1,1), val varchar(30) ); It's well known, that this select * into copy_from_with_id_1 from with_id; results in ...
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3answers
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How do I run a large script with many inserts without running out of memory?

Question: I have a script with around 45 thousand insert from select statements. When I try and run it, I get an error message stating that I have run out of memory. How can I get this script to run? ...
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1answer
8k views

What exactly does “No Join Predicate” mean in SQL Server?

MSDN "Missing Join Predicate Event Class" says it "indicates that a query is being executed that has no join predicate". But unfortunately it does not seem to be as easy as that. For example, very ...
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1answer
4k views

SQL Server TempDB behaviour in large memory environment

Reading over this question reminded me of a question I had a while ago. We have a SQL Server that has 512GB of RAM, the main database is 450 GB. We see quite a lot of action in TempDB (ok, I think ...
10
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1answer
989 views

Why are multiple COUNT faster than one SUM with CASE?

I wanted to know which of the following two approaches is faster: 1) Three COUNT: SELECT Approved = (SELECT COUNT(*) FROM dbo.Claims d WHERE d.Status = 'Approved'), Valid ...
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2answers
60k views

How do you stop, take offline, and delete a SQL Server database in recovery?

I have a development database which has entered recovery mode on restart, and has been recovering for the last hour or so. I need to either stop the recovery, or kill it in some way. I don't care ...
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3answers
26k views

Rebuilding the transaction log

We have a very large database (~6TB), whose transaction log file was deleted. We have tried: Detaching and reattaching the database; and Undeleting the transaction log file but nothing has worked ...
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1answer
5k views

How to improve Procedure Cache Hit Ratio?

From what I can tell Procedure Cache Hit Ratio below 95% is a problem. On my box, the values hover from 85 to 95%. How do I fix this issue? The server seems to have plenty of RAM so that ...
8
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1answer
669 views

Why is the page life expectancy 0 (zero) on SQL Server 2005

We have been wanting to know the page life expectancy for our SQL Server. So we look at the counter using Perform. The value is ZERO and never changes. I thought there must be some bug, so I checked ...
8
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2answers
6k views

Data type for storing an array of flags (a bitmap/bit array)

I need to store a bit array for each record of a table, supporting the following operations: Testing if a bit is set, and setting a bit (using SQL) Querying and setting the value using ADO 2.8 (not ...
8
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3answers
2k views

Is there a way to programmatically script all objects associated with a given table?

I know that in SQL management studio I can right click a table/trigger/key and script object as.... Is there a way to do this programmatically, given an object's name? If so, is there a way to find ...
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8answers
12k views

Taking backup of all the databases in SQL Server

I have a Microsoft SQL Server 2005 DB server. In the DB server, I have around 250 user databases. I have to take a back up of all these databases. Since, manually taking backup consumes lot of time, I ...
6
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2answers
3k views

SQL Profiler - Scripting a trace with HostName filter

I have a stock of scripted trace definitions that I use for different levels of diagnostics, none of which filter by HostName. I needed to filter traffic by host today so: Fired up Profiler Created ...
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2answers
4k views

Could not continue scan with NOLOCK due to data movement SQL Server 2005

I am working on a sql database and it got corrupted due to power failure while I am doing some data entry on the system. I set my database to emergency mode so that I could get some data out of it ...
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2answers
4k views

App domain is marked for unload due to memory pressure

In my sql server log (2005 SP4) I have this message every couple of seconds : "AppDomain XXX [DataBase.dbo[runtime], YYY] is marked for unload due to memory pressure" Our server : Windows Server ...
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2answers
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INSERT performance difference between temporary tables and table variable

I have the following issue in SQL Server 2005: trying to inserts some rows into a table variable takes a lot of time compared to the same insert using a temporary table. This is the code to insert ...
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1answer
69k views

ODBC Data Source SQL Server Connection - Login Failed For User

I have moved my database from an SQL 2005 to a server with SQL 2008. I am now trying to create an ODBC Data Source. I am using "With SQL Server authentication using a login ID and password ...
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4answers
4k views

Is there any benefit of a primary key that comprises all columns of the table?

I have a table with four columns that are all non-nullable, and the data is such that all four are needed to distinguish a unique record. This means that if I were to make a primary key, it would need ...
11
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2answers
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How do I change the instance name in MS SQL 2005 without installing a new instance?

I have an instance that really has nothing on it, it's merely been installed (it was intended for one project, but that never actually got done on this server, the project was done in duplicate on ...
8
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1answer
293 views

Most efficient way to get stats on an entire SQL Server database

What I'm looking to do is review our databases and lock down any auto-shrink settings, as well as get a handle on which databases/tables are highly fragmented. Is there a particular script I can run ...
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2answers
2k views

TempDB Version Store cleanup

From what I can find the version store will only clean up versions that are older than the oldest active transaction. Question: Is the oldest transaction database specific or will SQL Server keep all ...
7
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1answer
899 views

TempDB Contention with 24 physical tempdb files on 48 core AMD Opteron box

I just received the following notification about an instance of SQL Server 2005. The instance has a core-to-tempdb-file ratio of 2:1 for a total tempdb file count of 24 files. Contention should not ...
7
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1answer
246 views

Selecting 'edge' records in a sequence of data

I have a table of items which run sequentially by date with both a start and end for each entry: ID | Start | End ---------------------------------------- 1 | 2012-08-20 00:00 | ...
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2answers
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What characters are word breakers in English for SQL Server 2005 and 2008 R2?

I can find what DLL supports English word breakers by using sp_help_fulltext_system_components but I have not been able to find an actual list of the word breaking characters for English (like blank, ...
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2answers
8k views

Deny access to information schema in SQL Server

I am looking for the best way to disable access to the sys.tables / Information Schema for a user / group in SQL Server. I found this thread from 2008 It shows a way how to deny access on ...
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6answers
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SQL Server 2005 Huge DB issue

My DB files are growing very fast ( designer is not me and just a weekly report makes 7 GB growth ). And finally, I don't have enough space in the disk. And number of un-reported weeks counting up. ...
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7answers
2k views

Which is better: identity columns or generated uinique id values?

I am in middle of a debate about whether it is better to use identity columns as a primary key on a DB table or have a generated value manually created. I am arguing for the sql managed identity ...
6
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1answer
977 views

adding an order by to this query returns faster than without, why?

Any ideas on why adding a sort to this query returns considerably faster than without the order by? I would expect the opposite so what could make this happen? SELECT TOP (500) ...
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1answer
4k views

How can I fix “Cannot perform a differential backup … a current database backup doesn't exist”?

We recently switched to the FULL recovery model, with full backups being done every weekend, and differentials being taken every day. The problem is, the differential backups don't always seem to ...
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5answers
631 views

SQL Server Backup Process Tuning

I am working for a small company that has 20 full time web sites. And another 20-30 micro sites. We are having issues with the sites freezing every day after the SQL Server Agent backup is running. ...
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1answer
36k views

IF NOT NULL then UPDATE else keep the value of the field

I think I am somehow close to get it work, but for some reason I still get errors. I have the following UPDATE query: UPDATE DeviceAttribute SET Details = CASE Name WHEN 'Accessories' THEN ...
4
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3answers
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How can I write a proper query to JOIN all of these tables without duplicates?

Let's say I have four tables: TABLE: players COLUMNS: id, first_name, last_name TABLE: passing_stats COLUMNS: id, year, passing_yards (several other passing columns) TABLE: rushing_stats ...