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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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• 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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• 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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• 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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• Which user account is running SQLCMD in T-SQL Script without -U and -P option?

  - by niteshg

  I am using sqlcmd in a T-SQl script to write a text file to a network location. However SQLCMD is failing to write to that location due to access permission to the network folder. SP is being run under my user account which has access to the network folder. Could you please help me under which account sqlcmd will run if I do not specify -U and -P option in TSQL Script?

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• How to include the total number of returned rows in the resultset from SELECT T-SQL command?

  - by quarkX

  I would like to ask if there is a way to include the total number of rows, as an additional column, in the returned result sets from a TSQL query using also the Row_Number (SQL 2005) command. For example, getting the results set from a query against Book table in a form similar to this: RowNum BookId BookTitle TotalRows -------------------------------------------- 1 1056 Title1 5 2 1467 Title2 5 3 121 Title3 5 4 1789 Title4 5 5 789 Title5 5

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• SQL Server - how to set (nolock) hint as a default?

  - by opensas

  is there some way to tell sql server to use the (nolock) hint or every select in a stored procedure? is pretty tiresome to add it to each an every select....

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• Odd SQL behavior, I'm wondering why this works the way it does.

  - by Matthew Vines

  Consider the following Transact sql. DECLARE @table TABLE(val VARCHAR(255) NULL) INSERT INTO @table (val) VALUES('a') INSERT INTO @table (val) VALUES('b') INSERT INTO @table (val) VALUES('c') INSERT INTO @table (val) VALUES('d') INSERT INTO @table (val) VALUES(NULL) select val from @table where val not in ('a') I would expect this to return b, c, d, NULL but instead it returns b, c, d Why is this the case? Is NULL not evaluated? Is NULL somehow in the set 'a'?

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• How to Add a default value in SQL server compact?

  - by Suryakavitha

  Hi , I need to add default value column in SqlServer Compact....i am new to this SQL server compact so Plz anyone tell me the Solution of this.... Thanks In Advance

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• how can a databse be created on sql server 2005 using c# vs08.

  - by user287745

  to create new a new databse file start sql server management studio express on db server and create it! i would like to create a database using c# in my web application visual studio 08 is it possible? as connection string has to have a name of database to connect, but i want to create one.

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• How to retrieve unicode data stored directly in non-unicode field as varchar format in sql server

  - by Samujjal

  I have to create a C# application which displays unicode data in a textbox. But the SQL server column storage has varchar data which contains unicode data. But since varchar is non-unicode based it displays character strings like "????????". Well the problem i am facing is i cant change the column type as there are other dependent application running on it.

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• How to switch from VARCHAR to TEXT in SQL 2000?

  - by MatthewMartin

  What do I need to consider before I switch a bunch of fields from VARCHAR(bignumber) to TEXT? Aside from performance, and sometime in the far future TEXT will be deprecated, and aside from the fact that it looks like I need to drop and recreate the table to alter the column's data type? This is for SQL 2000-- I can't do VARCHAR(max) and VARCHAR(8000) isn't large enough.

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• How do I change this query to linq to sql?

  - by Piyush

  Query: select emp.empname as Name, dep.depname as Department from Employee as emp inner join Department as dep on emp.depid=dep.depid where emp.id='2' How can I change this to linq to sql?

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• Hyper-V snapshot backup strategy appropriate for production SQL server?

  - by Chuck

  So SQL Server 2008 in Hyper-V is a supported configuration, and should perform well as long as you use fixed or pass-through disks and increase your processor/memory settings appropriately. My question is can I use snapshots as a reliable backup mechanism, or should I use the tried and trusted maintenance plan to do my backups?

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• How do I use a concatenation of 2 columns in a SQL DB in ASP.NET properly?

  - by user293357

  I'm using LinqToSql like this with a CheckBoxList in ASP.NET: var teachers = from x in dc.teachers select x; cbl.DataSource = teachers; cbl.DataTextField = "name"; cbl.DataValueField = "teacherID"; cbl.DataBind(); I want to display both "firstname" and "name" in the DataTextField however. I found this solution but I'm using LINQ: http://stackoverflow.com/questions/839223/concatenate-two-fields-in-a-dropdown How do I do this?

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• How to ignore noiseXXX.txt files for a specific column in SQL Server 2005?

  - by John MacIntyre

  I have a product table where the description column is fulltext indexed. The problem is, users frequently search a single word, which happens to be in the noiseXXX.txt files. We'd like to keep the noise word functionality enabled, but is there anyway to turn it off just for this one column? I think you can do this in 2008 with the SET STOPLIST=OFF, but I can't seem to find similar functionality in SQL Server 2005.

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• Looking for a tool that can return SPs doing a DML on a table in SQL Server 2008

  - by Kiran

  I am working on a big application on SQL Server 2008 with 60 000 stored procedures and over 10 000 tables. Is there a tool through which I can do impact analysis to find out all SPs doing a DML on a table?

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• How to convert SQL Statement with TOP, COUNT and GROUP BY to return an object list with LINQ

  - by Junior Mayhé

  Hello guys does anyone know how to convert this SQL statement to a LINQ to a List? SELECT TOP(5) COUNT(CategoryId), CategoryName FROM Tickets GROUP BY CategoryName The result would be something like public static List<Categories> List() { MyEntities db = new MyEntities(); /* here it should return a list o Category type */; return db.Category.GroupBy(...).OrderBy(...); }

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• Easiest way to make copy SQL Server DB to test DB?

  - by Curtis White

  What is the easiest way to take a SQL Server database and make a test copy of it? I have looked through some existing topics but not sure if there is an easier way. I have database publisher. I want to be able to keep both database on the same server, potentially.

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• What's the best way to parse an Address field using t-sql or SSIS?

  - by dtaylo04

  I have a data set that I import into a SQL table every night. One field is 'Address_3' and contains the City, State, Zip and Country fields. However, this data isn't standardized. How can I best parse the data that is currently going into 1 field into individual fields. Here are some examples of the data I might receive: 'INDIANAPOLIS, IN 46268 US' 'INDIANAPOLIS, IN 46268-1234 US' 'INDIANAPOLIS, IN 46268-1234' 'INDIANAPOLIS, IN 46268' Thanks in advance! David

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• SQL: how to predicate over stored procedure's result sets?

  - by Ariel

  Simple question I couldn't figure out (not a SQL expert... sorry): I want to do a select on the result set of sp_who2. How can I? for ex. select SPID from [result set from sp_who2]

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• In SQL Server, how can I insert data into a table that has just one column which is of identity type

  - by Yousui

  In SQL Server, how can I insert data into a table that has just one column which is of identity type? Such as insert into the following table t. How can I write the insert statement? CREATE TABLE t ( id INT IDENTITY(1, 1) PRIMARY KEY ) Great thanks.

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• Calculating age based on date of birth in SQL and C#? [closed]

  - by Raj

  Possible Duplicates: How to calculate age (in years) based on Date of Birth and getDate() How do I calculate someone’s age in C#? How to calculate the customer age automatically by using their Date of Birth using c# and SQL Server 2005

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• XML in SQL Server 2005? Better than JSON in Varchar?

  - by Henry

  What are the benefits of storing XML in SQL Server over storing JSON in a varchar field? Any tutorial available for how to use the XML data type effectively? Do I need to provide the dtd / xml schema somehow? I've heard it is optional, right? Thank you.

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