Forum Replies Created

Viewing 15 posts - 4,531 through 4,545 (of 22,211 total)

  • RE: Still Confused about the difference between varchar(max) and varchar(8000)

    joshua 15769 (8/17/2016)


    Interesting! Thank you for the kind response! I'll use varchar(8000) from now on.

    Unless you actually need more the 8000 characters.

    Jeff is right. VARCHAR(N) is faster than VARCHAR(MAX), but...

  • RE: shrink MDF

    Snargables (8/16/2016)


    This is a one off and will probably need to be done every 2 to 3 years. It's 80 percent one table. I'm going to be breaking the table...

  • RE: Update statistics after Index Rebuild ?

    Also worth mentioning is that the rowmodctr value after 2005 is just an estimate. Microsoft says it will be, something along the lines of, "mostly the same values" as it...

  • RE: Update statistics after Index Rebuild ?

    MyDoggieJessie (8/16/2016)


    Gotcha, so it would make more sense to run the stats before the index rebuilds...if use a more concentrated/targeted process before the indexing rebuilds even take place...

    Yeah, pretty much....

  • RE: Update statistics after Index Rebuild ?

    ScottPletcher (8/16/2016)


    Grant Fritchey (8/16/2016)


    MyDoggieJessie (8/16/2016)


    I've always been a little fuzzy on this one - So, is just executing sp_updatestats a safe bet after indexing? Realizing that rebuilildng indexes will...

  • RE: Update statistics after Index Rebuild ?

    MyDoggieJessie (8/16/2016)


    I've always been a little fuzzy on this one - So, is just executing sp_updatestats a safe bet after indexing? Realizing that rebuilildng indexes will only affect the...

  • RE: Index Usage

    crazy_new (8/16/2016)


    Hi Guys thanks for the replies it was very helpful. Just one more thing, If say I have a clustered index on ProductID, and ProductID is the first column...

  • RE: Query plan analysis

    yujinagata72 (8/16/2016)


    Hi,

    If I get a query plan XML, what kind of information will make it to be considered as a 'bad' plan?

    I can think of the following:

    - PhysicalOp="Clustered Index Scan"

    -...

  • RE: shrink MDF

    Snargables (8/16/2016)


    Everything i read goes on and on about how bad it is. One of our sql instances houses a database that uses mainly batch processing and as a result...

  • RE: How can I get estimated query plan

    You can capture plans using extended events (or trace, but I wouldn't suggest trace since it's filtering mechanism is so weak and capturing execution plans is so expensive), but be...

  • RE: Are the posted questions getting worse?

    Brandie Tarvin (8/16/2016)


    Has anyone here used GitHub?

    If so, what did you think about it? Was it helpful? Was it annoying? Any caveats I should be warned about?

    We're apparently getting it...

  • RE: Read Only File Groups Performance

    You will see some performance gains, but they're not astronomical.

  • RE: Azure For each enumerator

    Use powershell. You can identify the date and just bring back the ones you need that way.

  • RE: Linked server query merging remote data with local - deadlock victim

    Fundamentally, a deadlock is a performance issue. If the transactions complete fast enough, you won't see a deadlock. The trick to fixing them is to address both sides. Yeah, you...

  • RE: Still Confused about the difference between varchar(max) and varchar(8000)

    The main difference is over the use of in-row storage. VARCHAR will always have it, VARCHAR(MAX) will bias towards it, but then move to LOB storage when it needs to...

Viewing 15 posts - 4,531 through 4,545 (of 22,211 total)