Forum Replies Created

Viewing 15 posts - 20,941 through 20,955 (of 22,196 total)

  • RE: Selectivity Ratio - using Index

    The function is probably presenting itself as (doing this from memory, so forgive me if I'm slightly off) a table scan or an external operation, but I think if you...

  • RE: Selectivity Ratio - using Index

    What does the execution plan look like?

    I suspect, but this is a guess, you're getting an index scan and then a bookmark lookup to get to the data and then...

  • RE: I got burned today at a SQL Server Interview!

    Again? Damn!

  • RE: I got burned today at a SQL Server Interview!

    Me too. I haven't a clue where to begin with SSAS. I have done some SSIS, but I'm just barely functional, not competent. SSRS is probably going to become a...

  • RE: Selectivity Ratio - using Index

    A covering index is one in which all the columns needed by the query are contained within the index.

    When you listed the row count and distinct value count, was that...

  • RE: How to do this query using sql server

    create (3/3/2008)


    Thanks Grant

    I didn't mention that I was working in vbscript so that was my mistake.

    I must be missing something though because I am still not sure how we...

  • RE: How to do this query using sql server

    Sorry, I wasn't clear. I showed how to build the SQL string in TSQL. You're correct. To build an execution string in VB, you'd use the &.

    However, as Roy mentioned...

  • RE: My developer never listens to me

    You're preaching to the choir now. I have a name plate (made by my boss as a joke/award) that says "The Scary DBA" because I've lifted scalps in the past....

  • RE: My developer never listens to me

    Oh, I just thought of another one you can do. When you suggest some change to schema or process that will improve up time or performanc and the developers baulk,...

  • RE: My developer never listens to me

    My developers don't listen to me either.

    From the sounds of things, I'd do three things. First, when they have an issue with something that you propose, gather all the statistics...

  • RE: CPU 100%...

    You are very likely not going to solve the problem. If the two processes are fighting for resources you have to put severe limits on one or both which is...

  • RE: Selectivity Ratio - using Index

    vishnu.swamynathan (3/3/2008)


    Dear friends,

    Anybody can tell me deeply, about normalization (All types) with simple examples?

    Vishnu S

    mail : Vishnu.swamynathan@yahoo.co.in

    Since this is a completely different topic from the one under discussion, you should...

  • RE: How to do this query using sql server

    If I'm reading this correctly, you have:

    Select leagueplayer, ltID, approved From leagueplayers ltID= xID

    What I would expect to see in a SQL Server query is something like this (cleaned up...

  • RE: Selectivity Ratio - using Index

    I've seen the optimizer choose to do index scans rather than table scans, even when the difference shouldn't matter. In this case, it sounds like it's a better index than...

  • RE: Simple query

    Yeah, always more than one way to skin a cat.

Viewing 15 posts - 20,941 through 20,955 (of 22,196 total)