Forum Replies Created

Viewing 15 posts - 7,246 through 7,260 (of 22,213 total)

  • RE: SQL Profile Trace results analysis

    spaghettidba (11/12/2014)


    Thanks for correcting me, Grant.

    Sorry for posting incorrect information.

    Not a correction, an enhancement.

  • RE: Hardware Requirement Preparation

    Unclear how many transactions you're dealing with. That can still affect your choices. Is the system going to be OLTP or Reporting focused? That's also going to affect how it...

  • RE: Odd Percentage on Estimated Execution Plan

    Oh yeah, I've seen that before. It comes from several sources. It could be that you're dealing with table variables or multi-statement table valued user defined functions. Because they don't...

  • RE: Sort in execution plan

    Just no way to say without the query and the execution plan to understand what's happening and why.

  • RE: Database corruption issue

    I'm with Gianluca on this. It's hard to tell you what the problem is without actual error messages.

    Do you have a backup available? It sounds like you might need to...

  • RE: SQL Profile Trace results analysis

    Which event did you use? Showplan XML Statistics Profile will capture actual plans. But, it has an extremely high overhead. Because trace has such lousy filtering, I don't recommend you...

  • RE: In-Memory Processing Tables - Limitations

    Some other issues include the fact that while the indexes on in-memory tables have statistics, you can't see the statistics information using DBCC SHOW_STATISTICS. Further, because of this, while the...

  • RE: In-Memory Processing Tables - Limitations

    From the slides on the precon I did last week at Summit, this is just a list of table restrictions:

    Restrictions

    No LOB

    No CLR

    No user defined types

    No VARIANT

    No ROWVERSION

    No foreign keys

    Must have...

  • RE: In-Memory Processing - Existing Tables

    No. No, no, no. Don't do that. Everything just doesn't belong within the in-memory sphere. If you're not experiencing significant slow downs due to latch waits, you really shouldn't even...

  • RE: In-Memory Processing - Existing Tables

    No, there is no way to "push" a table to be in-memory. You must create an in-memory table following all the restrictions and then move the data into that table....

  • RE: Backup and Restoration Time Issue

    In addition to the good suggestions so far, you should also factor in the number of transactions each supports. The recovery process of the restore operation when transactions are rolled...

  • RE: Clustered index choice

    Thank you for the kind words.

    I don't know that I would sweat adding the additional 8 bytes. It's not that much. Yes. it'll be a little wider, but if...

  • RE: Hardware Requirement Preparation

    You have to make a determination for hardware through a whole slew of factors. How much data do you anticipate? How many users will there be? How many transactions will...

  • RE: Questioning the effects of 100% CPU usage

    Did you try connecting with the dedicated admin connection (DAC)? I've seen that work in similar circumstances. And yeah, I think your devs might be out to lunch on this...

  • RE: SQL 2012 VS SQL 2008R2

    I'd go right by 2012 and use 2014. The licensing costs are about the same, and the number of enhancements to 2012 functionality around things like columnstore, statistics, statistics maintenance,...

Viewing 15 posts - 7,246 through 7,260 (of 22,213 total)