Forum Replies Created

Viewing 15 posts - 2,326 through 2,340 (of 2,640 total)

  • RE: Using transaction log to alert users to status changes

    You'll not want to interactively query the transaction log - not a good idea.

    It really depends what it is you're trying to trap. Using code is probably best - a...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: sp_attach_db problem

    If you attach through EM just ignore the log file and it will create a new log file in the same location as the mdf.

    I did have an issue once...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Mulitple Instances on SQL 2000

    Unless you're using adv server most of your memory will be wasted I'm afraid.

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Create a DNS Alias to connect to a SQL Server 2K Virtual Server

    I have hazy recollections of having made various attempts to do this over the years ( very advanced fail over / dr etc. etc. ) and it didn't work.

    It's something...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Nested Cursors

    It will probably run faster as a proc

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Increasing sample size from 10 to 20% leads to higher CPU utilization?

    never seen this. increasing %age causes stats update to run longer. One point to remember is that if you have auto update stats on then the auto stats will rebuild...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Should I be re-orging and re-indexing?

    Tables with sequential keys can still become fragmented.

    If you have the window I'd always rebuild indexes and updates stats each night. If this is tricky then you need selective index...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Seeking Cluster performance

    tricky - out of date stats, no indexes, auto close set on database.

    I usually check out the est query plan as first step with any query, then maybe test on...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Performance differences between QA/OSQL/ADO

    can't answer your question directly but if you want to see the real i/o cost of a query always use profiler.

    check your query plans, you can do this in profiler,...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: third-party monitoring tools

    have used diag manager ever since it was sql probe. It's good but I beleive the next version may be a server install which isn't so good.

    Terratrax performance monitor is...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: sql server 2000 an w2003 server

    You need an additional patch if you're using awe - only problems are if you don't apply the patch.

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Partitioning and bitwise operators

    I can add a few comments about indexing bit columns ( yes honestly !! ) One of the many features I've encountered are bit flags to say if a row...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Lower MS SQL server performance without any reason???

    I'm not aware of any patch problems. Presumably you must have a set of base statistics upon which to base this ?

    Things to look for :-

    processes running that shouldn't -...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: Deadlocks with read

    I'd suggest you enable trace flags to write the deadlock info to the errolog so you can examine and capture the offending code.

    Reads within a transaction will create locks...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

  • RE: sql server 2000 an w2003 server

    W2003 supports more memory ( enterprise edition 32gb ) it also supports hyperthreading correctly and will allow 8 HT procs on enterprise ( total 16 procs )

    I've not had any...

    [font="Comic Sans MS"]The GrumpyOldDBA[/font]
    www.grumpyolddba.co.uk
    http://sqlblogcasts.com/blogs/grumpyolddba/

Viewing 15 posts - 2,326 through 2,340 (of 2,640 total)