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  • Is their a definitive list for the differences between the current version of SQL Azure and SQL Serv

    - by Aim Kai
    I am a relative newbie when it comes to SQL Azure!! I was wondering if there was a definitive list somewhere regarding what is and is not supported by SQL Azure in regards to SQL Server 2008? I have had a look through google but I've noticed some of the blog posts are missing things which I have found through my own testing: For example, quite a lot is summarised in this blog entry http://www.keepitsimpleandfast.com/2009/12/main-differences-between-sql-azure-and.html Common Language Runtime (CLR) Database file placement Database mirroring Distributed queries Distributed transactions Filegroup management Global temporary tables Spatial data and indexes SQL Server configuration options SQL Server Service Broker System tables Trace Flags which is a repeat of the MSDN page http://msdn.microsoft.com/en-us/library/ff394115.aspx I've noticed from my own testing that the following seem to have issues when migrating from SQL Server 2008 to the Azure: XML Types (the msdn does mention large custom types - I guess it may include this?? even if the data schema is really small?) Multi-part views I've been using SQL Azure Migration Wizard v3.1.8 to migrate local databases into the cloud. I was wondering if anyone could point to a list or give me any information till when these features are likely to be included in SQL Azure.

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  • Need advice on comparing the performance of 2 equivalent linq to sql queries

    - by uvita
    I am working on tool to optimize linq to sql queries. Basically it intercepts the linq execution pipeline and makes some optimizations like for example removing a redundant join from a query. Of course, there is an overhead in the execution time before the query gets executed in the dbms, but then, the query should be processed faster. I don't want to use a sql profiler because I know that the generated query will be perform better in the dbms than the original one, I am looking for a correct way of measuring the global time between the creation of the query in linq and the end of its execution. Currently, I am using the Stopwatch class and my code looks something like this: var sw = new Stopwatch(); sw.Start(); const int amount = 100; for (var i = 0; i < amount; i++) { ExecuteNonOptimizedQuery(); } sw.Stop(); Console.Writeline("Executing the query {2} times took: {0}ms. On average, each query took: {1}ms", sw.ElapsedMilliseconds, sw.ElapsedMilliseconds / amount, amount); Basically the ExecutenNonOptimizedQuery() method creates a new DataContext, creates a query and then iterates over the results. I did this for both versions of the query, the normal one and the optimized one. I took the idea from this post from Frans Bouma. Is there any other approach/considerations I should take? Thanks in advance!

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  • SQL Server 2005 Performance Dashboard Missing Index

    - by n8wrl
    I am using the performance dashboard with our SQL Server 2005 databases and it lists what it considers to be missing indexes. But some of those indexes DO exist! They are not disabled, and they are defined exactly as the dashboard says they should be. Why are they reported as missing?

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  • Best Resources for learning SQL? [closed]

    - by Simon
    Possible Duplicate: Good Books and videos for absolute beginner to SQL I have landed a role as a product engineer for a web based product. A big part of the product is allowing its users the ability to create queries with SQL to pull in business information from their back end databases. I know the very basics of SQL and need to spend some time getting a better grasp on SQL. I have the tutorial from w3schools on my ToDo list, but was hoping to get some answers that point me to good resources for learning SQL. I have no preference - I can buy a book (SQL For Dummies?), or online resources, online videos, audio, etc.

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  • Error when trying to open SQL Maintenance Plan - SSMS 2008

    - by alex
    If I open SSMS on my client machine, connect to our SQL server, and try and open a maintenance plan on there, I get this error: TITLE: Microsoft SQL Server Management Studio Could not load file or assembly 'msddsp, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified. (Microsoft.DataTransformationServices.Design) ------------------------------ BUTTONS: OK If i try the same thing directly on the server, nothing happens (no errors or anything)

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  • SQL Server installation leaves odd hotfix folders on the root

    - by Nick
    I have about a dozen weirdly named folders, for example 5e812807b3e1b04248ed046794a01b, on my d: drive after installing SQL Server 2008. Inside each folder are two subfolders: 1033 and hotfixexpress \1033\eula.txt \1033\finalsql2005information.rtf \1033\hotfix.rll \1033\sqlhotfix.chm \1033\sqlse.rll \hotfixexpress\files\sqlexpr.exe I get access denied whenever I try to delete any of these files / folders. I tried again after stopping all SQL server services, without luck. Any ideas?

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  • SQL Server 2008 - "Enhanced read-ahead and scan"?

    - by Chris J
    Hi all, Can anyone point me to, or does anyone know what this "feature" of SQL Server is? Googling for it (also for "Super scan" which seems to be a synonym for the feature) reveals no information other than all the edition comparison pages that exist out there for SQL Server. I'm also not sure whether this is a stackoverflow or a serverfault question. I'll try here on serverfault first, but if folk think stackoverflow may be a better forum, drop me a comment to that effect - ta :-)

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  • Don't see job schedule added by sp_add_jobschedule in SQL Mgmt UI

    - by Ariel
    I'm running a script like below on a SQL Server box and, even though it finishes correctly, then when, on SQL Mgmt UI, I right click on that job's properties, go to Schedules, I cannot see the schedule just added... what am I missing? (I'm using the right job_name param, etc) thanks! BEGIN TRY BEGIN TRAN EXEC msdb.dbo.sp_add_jobschedule @job_name = 'Job name', @name=N'Job schedule name', @enabled = 0, @freq_type=1, @active_start_date=20100525, @active_start_time=60000 COMMIT TRAN END TRY BEGIN CATCH SELECT ERROR_Message(), ERROR_Line(); ROLLBACK TRAN END CATCH

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  • Run a script prior to start of SQL instance via Windows clusters

    - by Shahryar G. Hashemi
    Hi, We have a Windows 2008 cluster with several SQL 2008 instance. We would like to run a script that modifies 4 registry keys prior to the startup of SQL. I do not know if there is a way to have a script run through Windows 2008 clustering that does that. I have a VBS script to do it and tried to add a Generic Script to an existing cluster group, but it failed saying it could not be registered. Any ideas?

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  • sql server 2005 for windows 7

    - by mohamed
    every time i try to install sql server 2005 on windows 7 it tells me error during installation error 1603 installing Microsoft sql server setup support file see log file file for more detailed information fatal error during the installation and setup terminates please advise me to fix this problem

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  • SQL Agent Command Line Not Saved

    - by Greg_the_Ant
    I have a SSIS package I am trying to schedule. I create a new job under SQL Server Agent. On the Command line tab of the jobstep, I choose "Edit the command-line manually". The changes are retained as I switch from tab to tab within the job step but whenever I exit and save the job, the changes are lost. Any ideas what's going on? I'm on SQL Server 2008.

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  • Don't see job schedule in SQL Mgmt UI added by sp_add_jobschedule

    - by Ariel
    I'm running a script like below on a SQL Server box and, even though it finishes correctly, then when, on SQL Mgmt UI, I right click on that job's properties, go to Schedules, I cannot see the schedule just added... what am I missing? (I'm using the right job_name param, etc) thanks! BEGIN TRY BEGIN TRAN EXEC msdb.dbo.sp_add_jobschedule @job_name = 'Job name', @name=N'Job schedule name', @enabled = 0, @freq_type=1, @active_start_date=20100525, @active_start_time=60000 COMMIT TRAN END TRY BEGIN CATCH SELECT ERROR_Message(), ERROR_Line(); ROLLBACK TRAN END CATCH

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  • Resources for SQL Server programming?

    - by Undh
    I have tried to search from the web resources for SQL Server programming. Basically I'm trying to search good tutorial for programming SQL Server (creating procedures, triggers, cursors etc.). Can you give some helping hand and show some links for good tutorials?

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  • SQL Server without Powershell

    - by rwallace
    I'm trying to install SQL Server 2008 Express Edition, and it's demanding Windows Powershell and refusing to proceed with the installation. Is there any way to get it to install without Powershell? (The reason I'm asking is not so much for myself personally as to reduce the number of headaches through which I'm going to have to drag other people when I tell them my program needs SQL Server.)

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  • Tracking SQL Server 2008 Timeout Errors

    - by SDReyes
    we got some connections timeouts running a stored procedure in a SQL Server 2008 instance. after a while, the DB started to work as usual, and there weren't any additional timeout errors. So I'm trying to get additional info about the error. Does SQL server 2008 have any kind of error log that I can look into? Do exist any auditing/logging features that I can activate to trace the error (if it happens again)?

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  • Deny login from certain hosts if logging in with specific sql credentials

    - by Dave
    I want to stop some of our developers from connecting to the production sql server using a specific sql account. They have rights to connect through windows authentication with lower rights. They claim that changing the password will affect too many other processes running on our processing machine. So I want to deny access if they're connecting from there dev machines for now. Another way this would work is if I could just allow connections from one specific host.

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