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• How do I avoid a repetitive subquery JOIN in SQL?

  - by Karl

  Hi In SQL Server 2008: I have one table, and I want to do something along the following lines: SELECT T1.stuff, T2.morestuff from ( SELECT code, date1, date2 from Table ) as T1 INNER JOIN ( SELECT code, date1, date2 from Table ) as T2 ON T1.code = T2.code and T1.date1 = T2.date2 The two subqueries are exactly identical. Is there any way I can do this without repeating the subquery script? Thanks Karl

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• SQL Server Express : Reporting Services.. limitations on charts?

  - by Brett

  Hi, If you look the edition comparison... http://www.microsoft.com/sqlserver/2008/en/us/editions-compare.aspx It says for Express Edition that this option is not enabled for SQL Server Express.. Enhanced Gauges and Charting Anyone know what the limitations are on this item? I can't seem to find any more information.. Many thanks, Brett

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• what is the difference between INSTEAD OF and AFTER trigger in MS-SQL?

  - by Venkat

  What is the difference between INSTEAD OF and AFTER trigger in MS-SQL? INSTEAD OF trigger invoked before unique key constraint, will the AFTER trigger invoke after unique key constraint?

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• MS-SQL: How to get a subitem of sp_helplanguage ?

  - by Quandary

  Question: I can get the MS-SQL database language by querying: SELECT @@language And I can get further info via EXEC sp_helplanguage How can I query for a column of sp_helplanguage where name= @@language I do SELECT * FROM sp_helplanguage WHERE name='DEUTSCH' but that obviously doesn't work. What's the correct way to query it ?

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• Is it possible to easily convert SqlCommand to T-SQL string ?

  - by Thomas Wanner

  I have a populated SqlCommand object containing the command text and parameters of various database types along with their values. What I need is a T-SQL script that I could simply execute that would have the same effect as calling the ExecuteNonQuery method on the command object. Is there an easy way to do such "script dump" or do I have to manually construct such script from the command object ?

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• How do I reorder/clear the connection history in SQL Management Studio 2008?

  - by Chris

  I connect to a lot of different servers in SQL Management Studio, but I find that not only is there no way to delete the old connections (dbnames, usernames, etc.), they also start to show up as duplicates. Is there any way to clear them/reorder the history? I can't seem to find any easy way. Thanks! Chris

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• what is the difference between INSTEAD OF and AFTER trigger in SQL Server?

  - by Venkat

  What is the difference between INSTEAD OF and AFTER trigger in SQL Server? INSTEAD OF trigger invoked before unique key constraint, will the AFTER trigger invoke after unique key constraint?

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• Is there any way to view whitespace in the query editor for SQL Server Management Studio Express 200

  - by Pandincus

  I have it enabled in Visual Studio 2008, but I'd really like to enable this feature in SQL Server Management Studio 2005 Express. Does anyone know if its possible? Maybe in a later version? EDIT: Sorry, I meant specifically in the text/query editor.

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• MS Sql Get Top xx Blog Record From Umbraco by parameter...

  - by ccppjava

  Following SQL get what I need: SELECT TOP (50) [nodeId] FROM [dbo].[cmsContentXml] WHERE [xml] like '%creatorID="29"%' AND [xml] like '%nodeType="1086"%' ORDER BY [nodeId] DESC I need to pass in the numbers as parameters, so I have follows: exec sp_executesql N'SELECT TOP (@max) [nodeId] FROM [dbo].[cmsContentXml] WHERE [xml] like ''%creatorID="@creatorID"%'' AND [xml] like ''%nodeType="@nodeType"%'' ORDER BY [nodeId] DESC',N'@max int,@creatorID int,@nodeType int',@max=50,@creatorID=29,@nodeType=1086 which however, returns no record, any idea?

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• Is there any way to view whitespace in SQL Server Management Studio Express 2005?

  - by Pandincus

  I have it enabled in Visual Studio 2008, but I'd really like to enable this feature in SQL Server Management Studio 2005 Express. Does anyone know if its possible? Maybe in a later version?

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• How to reference the SQL column description field through the DBML?

  - by user300930

  I would like the SQL column description property to hold the friendly name of the column to display to the users. Is there a way that I can reference this column property through the DBML?

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• What is best tool to compare two SQL Server databases (schema and data)?

  - by tomaszs

  I would like to compare two SQL Server databases including schema (table structure) and data in tables too. What is best tool to do this?

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• How do I do batch upserts in SQL Server?

  - by Dmitri Nesteruk

  I'm using the MERGE statement to upsert rows in an sql server 2008 database. However, my sproc is a single-row operation, whereas in fact I'd prefer to batch these. Is this even possible and, if so, how do I do it?

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• How can I duplicate a SQL Server symmetric key?

  - by rlb.usa

  We have a server with a database that has a symmetric key (Database - Security - Symmetric Key). We have a backup duplicate databases that we are using as a test databases, but we don't have this key in there. How can I duplicate this symmetric key (or make a new one exactly like the old) and put it in the existing databases? It has to have the same value and key-name as the other one. This is on SQL Server 2008.

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• how to find index of a row in sql server?

  - by NoviceToDotNet

  How can i fetch column names from a tale on index basis, like i want to make a tables whose column name should be the name of last column fields of a result set of a query, but those result sets last columns value may be different at different execution time, so i want to know how can i fetch those index value of that last column to make a temp table with column name of those last columns value of a result set. Is there any way/function in sql server to dynamically form that?

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• How can I change the look of SQL Server Managment Studio based on which database I'm connected to?

  - by Traples

  I'd like to modify the appearance of the query window in SQL Server Management Studio based on which database I'm currently connected to. For example, using a yellow background for production databases. Is there a way to do this?

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• Is there an SQL Server equivalent to Oracle's RETURNING statement?

  - by Thomas Bratt

  Is there an SQL Server equivalent to Oracle's RETURNING statement? I'm wondering if the OUTPUT clause would help.

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• How do I select the first row per group in an SQL Query?

  - by mafutrct

  I've got this SQL query: SELECT Foo, Bar, SUM(Values) AS Sum FROM SomeTable GROUP BY Foo, Bar ORDER BY Foo DESC, Sum DESC This results in an output similar to this: 47 1 100 47 0 10 47 2 10 46 0 100 46 1 10 46 2 10 44 0 2 I'd like to have only the first row per Foo and ignore the rest. 47 1 100 46 0 100 44 0 2 How do I do that?

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• Is there any function in SQL Server to convert a number into Time format?

  - by Shashi Bhushan

  I am getting a whole number for the duration of product. For example : 62, 103, 184, 4543. I want to convert it in time format. Let say , in case of 62, it would format like '00:01:02'. I am looking for a function which can resolve my problem. Is there any function in SQL Server which convert a number into time format?

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• How to lock a table for inserting in sql?

  - by Nandini

  hi, i have a web application in which i have a page named 'Data'.Many people will try to insert data into the table at a given time.So the reference no other than the primary key will get duplicated which should not be permitted.For inserting the data into the DB table, i am using a stored procedure in SQL.In my vb.net web application, i am using Business layer with enterprise library for calling the stored procedure.Now i want to lock the table for inserting so that when multiple user inserts, there wont be any complication.How can i do this?Please advice Regards

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• How can I query the database culture (SQL Server 2005) ?

  - by Quandary

  How can I query the database culture (SQL Server 2005) ? I have problems inserting and getting dates, because the client's servers don't run on the same culture as my developer server. I can adjust the date, but I need to know the server's culture...

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• Parameterizing a SQL IN clause on an integer column?

  - by SkippyFire

  Jeff Atwood asked the original question about parameterizing a SQL IN clause, but I want to do this with an integer column. If I try the code from the original post I get the following exception, which makes sense: Conversion failed when converting the varchar value '%|' to data type int. Anyone try this before?

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• When do I need to use Begin / End Blocks and the Go keyword in SQL Server?

  - by Braveyard

  Can someone tell me when and where I need to use begin and end blocks in SQL Server? Also, what exactly does the Go keyword do? Thanks in advance...

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• Have I to count transactions before rollback one in catch block in T-SQL?

  - by abatishchev

  I have next block in the end of each my stored procedure for SQL Server 2008 BEGIN TRY BEGIN TRAN -- my code COMMIT END TRY BEGIN CATCH IF (@@trancount > 0) BEGIN ROLLBACK DECLARE @message NVARCHAR(MAX) DECLARE @state INT SELECT @message = ERROR_MESSAGE(), @state = ERROR_STATE() RAISERROR (@message, 11, @state) END END CATCH Is it possible to switch CATCH-block to BEGIN CATCH ROLLBACK DECLARE @message NVARCHAR(MAX) DECLARE @state INT SELECT @message = ERROR_MESSAGE(), @state = ERROR_STATE() RAISERROR (@message, 11, @state) END CATCH or just BEGIN CATCH ROLLBACK END CATCH ?

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• SQL Server: How to get a subitem of sp_helplanguage ?

  - by Quandary

  Question: I can get the SQL Server database language by querying: SELECT @@language And I can get further info via EXEC sp_helplanguage How can I query for a column of sp_helplanguage where name= @@language I do SELECT * FROM sp_helplanguage WHERE name='DEUTSCH' but that obviously doesn't work. What's the correct way to query it ?

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