Forum Replies Created

Viewing 15 posts - 76 through 90 (of 209 total)

  • RE: Order of columns

    Just to endorse Alzdba's comments....

    1) No, the placement of the ID column at the end of the row will have no significant impact on your performance. Admittedly, it can...

  • RE: about fill factors

    Gloria - you cannot really calculate a perfect % fillfactor. The only real way to do it is by trial and error. The exact value depends on which...

  • RE: High avg disk queue length

    If your transfer rate is good (and yours seems to be), then I wouldn't worry unduly. I tend to monitor the CurrentDiskQueue, rather than the AverageDiskQueue, since it gives...

  • RE: Monitoring Index Usage

    This is one of the few things (in my opinion) that I actually find the index tuning wizard genuinely useful for.

    Build up a full profiler trace of your application, recording...

  • RE: execution plan

    If there is a WHERE clause, this will be executed first. The whole raison d'etre for the query optimizer is to reduce the amount of work that the database...

  • RE: proc very slow when using scan table

    Try using "sp_executesql" instead of "exec"

    e.g.

    sp_executesql N'SELECT * INTO @fgoc_i FROM @fchitet WHERE ltrim(rtrim(calling)) = @calling AND ltrim(rtrim(called)) = @called order by calling, called, date, start_time asc',

    ...

  • RE: Arithmetic overflow error converting numeric to data type numeric. why for this script?

    Hmm. Biggest database I can test this on using SQL2000 is only 42Gb, but it works there with no problems.

    All my really big databases (600Gb +) are on SQL2005,...

  • RE: proc very slow when using scan table

    I'm a bit confused.

    When you say "proc", do you mean "process" or "stored procedure"?

    You say "only my proc is very slow ..." , but then say that this proc can...

  • RE: proc very slow when using scan table

    Can you post the code, and also the table definition (including any indexes and an idea of how many rows the table holds)?

    From what you've told us so far, I...

  • RE: maxdop

    A word of warning - on SP3, parallel queries can be very unpredictable in the consistency of the results they return. I have seen a single query, run repeatedly,...

  • RE: Query Profiler Question.

    If the TextData column data is blank, then SQL2000 profiler will always display them I'm afraid. There's no way of avoiding this (at least, none that I've ever found,...

  • RE: AWE Question

    I presume, since you're using clustering, that you're using Enterprise Edition of SQLServer? (If you aren't, you can't use AWE on Standard Edition)

    Assuming that you are using Enterprise, then...

  • RE: recycling errolog

    Yes, you can use this quite safely. It won't restart the server. I suggest you create a scheduled task to execute this command as frequently as you feel...

  • RE: The description for Event ID ( 17055 ) ...

    The error is described here on the MS knowledgebase:

    http://support.microsoft.com/?kbid=830366

    Do you still have the data files (the .mdf and .ldf files) for your user databases? If so, can you attach...

  • RE: large table load slow performance

    There are a number of things I'd recommend, many of which have already been touched on here, but I don't think the ideal combination has been suggested yet:

    1. The Command

    ==============

    First...

Viewing 15 posts - 76 through 90 (of 209 total)