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• MS SQL and Indentity column

  - by andrew007

  Hi, I just noticed that if I have an identity column in a table, when I insert new rows MS SQL 2008 is automatically filling up the sequence if there are discontinuity. I mean, if in my identity column I have 1,2,5,6 if I insert other two rows in the table the system puts automatically 3,7 in the identity column. Do you know how to control this behavior? THANKS

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• Can Entity Framework model be passed a SQL script to be run against the database

  - by Greg

  Is it possible to pass a SQL script to some method that Entity Framework has to run it against my model? e.g. equivalent of: context.ExecuteStoreCommand(<tsql script path>); Background: I want a way to reset the database during unit tests, and making a call to run the EF generated TSQL script (from Generate Database from Model) seems one way to achieve this.

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• SQL Server: how can I know my stored procedure is optimum in performance

  - by RedsDevils

  Hi all, I would like to know how to measure/know that one's stored procedure is optimum in performance. That stored procedure can be inserting/deleting/updating or manipulating data in that procedure. Please describe the way/approach how to know performance in SQL Server. Thanks in advance!

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• SQL Job: CmdExec with Multiple Arguments

  - by Vilasack Phothisan

  Is it possible to specify two arguments to CmdExec in SQL JOb Step? I have MyApp.exe Para1 Para2 but it only recognize para1.

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• Write a plugin/form for SQL server enterprise manager

  - by Daniil

  Is it possible to write a plugin or a form for SQL Server Enterprise Manager version 8? I'm doing some simple queries all the time to admin the databases. So wondering if I could write something for it.

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• Suggestions on documentation of a DB model when using Entity Framework 4

  - by Junior Ewing

  Any experiences on how to document Entity Framework 4 based Database projects? There is the Document and Summary properties on the Entities, but if we want to regenerate the model from the database at some point, it will be lost! Is there some way to map documentation data inside SQL to the Entities in the EDMX file so it is safe. Suggestions of other best practices? Ideally I want to be able to augo generate html/helpfile documentation from the DB when we deploy.

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• LINQ to SQL entity and data-context classes: business object encapsulation

  - by roosteronacid

  What are your favorite ways to encapsulate LINQ to SQL entity classes and data-context classes into business objects? What have you found to work in a given situation? Have you invented or taken to any specific patterns?

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• Upload a file to sql database with delphi and after download

  - by Rapunzo

  I am working to make a basic file database, but I couldn't find the true codes. Can anyone help me to save an exe file to sql database after read, download and use when I need it? With Delphi

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• sql to compare two strings in MS access

  - by tksy

  I am trying to compare a series of strings like the following rodeo rodas carrot crate GLX GLX 1.1 GLX glxs the comparision need not be case sensitive i am trying to write a sql where i am updating the first string with the second string if they match approximately. Here except the second string all the other examples match. I would like to write a query which updates the strings except the second one. is this possible directly in a query in ACCESS thanks

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• Storing unicode strings to SQL Server via ActiveRecord

  - by ripper234

  I am using Castle ActiveRecord as my ORM. When I try to store unicode strings, I get question marks instead. Saving unicode strings worked perfectly when I was using mysql, but when I recently switch to SQL Server it broke. How should I go about fixing this?

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• removing duplicates from table without using temporary table

  - by jest

  hi! I've a table(TableA) with contents like this: Col1 ----- A B B B C C D i want to remove just the duplicate values without using temporary table in Microsoft SQL Server. can anyone help me? the final table should look like this: Col1 ----- A B C D thanks :)

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• Get tree representation from t-sql stored procedure

  - by alex

  Hi, I want to get tree representation answer from my t-sql stored procedure. How can I do it ? Does .NET have a predefined types for working with xml-answers from stored procedures ?

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• Composite keys as Foreign Key?

  - by paulio

  I have the following table... TABLE: Accounts ID (int, PK, Identity) AccountType (int, PK) Username (varchar) Password (varchar) I have created a composite key out of ID and AccountType columns so that people can have the same username/password but different AccountTypes. Does this mean that for each foreign table that I try and link to I'll have to create two columns? I’m using SQL Server 2008

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• Storing and retrieving dynamically created pdf in sql

  - by mwright

  I have been playing around with creation of pdf documents for a project that I'm working on. I would like to store the generated pdf document in a SQL database and then later be able to retrieve this pdf as well. What are some suggestions for doing this? Can the document be stored in the database without physically creating the document on the server?

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• How to make a trasanction cover several stored procedure ?

  - by Bitnius

  I need to include several stored procedure in a single transaction in a single database, if any of stored procedure fail then roll back transaction of all stored procedure procesed in the scope. I work with SQL-SERVER 2008

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• SQL SERVER - Understanding how MIN(text) works.

  - by tmercer

  I'm doing a little digging and looking for a explanation on how SQL server evaluates MIN(Varchar). I found this remark in BOL: MIN finds the lowest value in the collating sequence defined in the underlying database So if I have a table that has one row with the following values: Data AA AB AC Doing a SELECT MIN(DATA) would return back AA. I just want to understand the why behind this and understand the BOL a little better. Thanks!

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• sql inner join problem

  - by Luke

  The following SQL query isn't working. I think the error is on the first line. SELECT SUBSTRING(tbl_news.comment, 1, 250) as tbl_news.comment, tbl_news.id, tbl_news.date, tbl_news.subject, tbl_users.username FROM tbl_news INNER JOIN tbl_users ON tbl_news.creator = tbl_users.id ORDER BY date DESC

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• Insert data into SQL server with best performance

  - by Incognito

  I have an application which intensively uses DB (SQL Server). As it must have high performance I would like to know the fastest way to insert record into DB.Fastest from the standpoint of execution time. What should I use ? As I know the fastest way is to create stored procedure and to call it from code (ADO.NET). Please let me know is there any better way or may be there are is some other practices to increase performance.

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• How do I accurately handle a batch seperator for SQL from C#

  - by Sam Saffron

  For Data Explorer I would like to add support for a Batch separator. So for example if users type in: select 'GO' go select 1 as go Go select 100 I would like to return the three result sets. Its clear that I need some sort of parser here, my hope is that this is a solved problem and I can just plug it in. (writing a full T-SQL parser is not something I would like to do) What component / demo code could achieve splitting this batch into its 3 parts?

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• retrieving description item from sql server table column

  - by Pablo

  is it possible to retrieve by using connection.getschema() the description item from a sql server table column, just like it's possible to retrieve the column name, data type, is nullable, column default value, etc?

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• Reporting Services: Subscription PDF generated Dundas Chart looks different from Preview Chart

  - by soldieraman

  Situation: Running a report on SQL Server Reporting Services When I do a Preview of the Report all my charts look fine. No problems. When I run a subscription for the report, the chart look different. Like completely different legends are gone etc. Any ideas what the cause would be? BTW the charts are Dundas Charts.

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• LINQ2SQL: how many datacontexts ?

  - by sh00

  I have a SQL Server 2008 database with 300 tables. The application I have to design is an Windows Forms app, .NET 3.5, C#. Which is the best way to work with LINQ2SQL ? I intend to make a datacontext for each business entity. Is there any problem ? I need to know if this way of working with LINQ has any disadvantage or can create performance issues ? Thanks.

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• Bulk Insert multiple records and get identity for all using ADO.NET

  - by Hasan Khan

  I want to batch insert multiple records in sql server database using ADO.NET command/sqldataadapter and get identity value generated for all the rows in a single database trip. What are my options?

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• Generate table relationship diagram from existing schema (SQL Server)

  - by Nick

  Is there a tool around that would produce a diagram showing existing tables and their relationships given a connection to a database or by any other means? This is for SQL Server 2008 Express Edition.

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• SQL Server Query

  - by Scott Jackson

  Hi, I'm trying to do some work with my SQL table. I have 2 buildings with room numbers 1 - 100 in building 1 and 101 - 199 in building 2. I have a location field (which I've just created) and want to run a query to populate it with either 'Building 1' or 'Building 2' depending on which room number it has in the 'Room' field. Many thanks for your help. Regards Scott

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