Forum Replies Created

Viewing 15 posts - 121 through 135 (of 163 total)

  • RE: Can a Table Really Have a Clustered Index?

    patrickmcginnis59 (12/24/2012)


    Let's assume there is no clustered index on this table. This makes it a heap, meaning the rows are not physically written to disk in any particular order. When...

    Hakim Ali
    www.sqlzen.com

  • RE: Can a Table Really Have a Clustered Index?

    roger.plowman (12/24/2012)


    I always liked the library analogy.

    The clustered index is how the books are shelved (usually by Dewey Decimal number), the non-clustered indexes are the index cards in the card...

    Hakim Ali
    www.sqlzen.com

  • RE: Can a Table Really Have a Clustered Index?

    Neha05 (12/24/2012)


    Good explanation!

    Thank you.

    Hakim Ali
    www.sqlzen.com

  • RE: Can a Table Really Have a Clustered Index?

    hakkie42 (12/24/2012)


    Ok, so in other words you're saying a clustered index means that the physical data is stored in index order, so e.g. binary searches are possible.

    A nonclustered index is...

    Hakim Ali
    www.sqlzen.com

  • RE: Can a Table Really Have a Clustered Index?

    Robert Davis (12/24/2012)


    Great definition and clarification of terms for beginners! You explained it very well.

    Thanks much.

    Hakim Ali
    www.sqlzen.com

  • RE: Identity Seeding

    Sure, but if you're loading the old data into the new tables, you can just declare normally and once you've added the data, it'll continue from the highest value. I...

    Hakim Ali
    www.sqlzen.com

  • RE: A quick and easy way to pull up table names, column names, and specific data structure

    ... or you could simply use the built-in functionality in SSMS. Highlight the table name, and hit ALT+F1. It will give you all kinds of useful table metadata, including:

    - Column...

    Hakim Ali
    www.sqlzen.com

  • RE: Identity Seeding

    We configure tables to start with a higher seed value when creating a new database for an existing Customer with the intention of loading their older data into the new...

    Hakim Ali
    www.sqlzen.com

  • RE: SQL

    Jamsheer (12/4/2012)


    Saramilla.. Author oru paavamanu.. leave it.. Avanu vendi njan maapu chodikunnu.

    Isn't the very point of posting on a forum so that you can share your thoughts with others? No...

    Hakim Ali
    www.sqlzen.com

  • RE: SQL

    dineshbabus (11/30/2012)


    ok guyz lets come to a conclusion. Whether question is not clear or we ourselves getting confused?

    I have to say the question and answer options provided were not clear,...

    Hakim Ali
    www.sqlzen.com

  • RE: The Longevity of the Relational Database

    Good reading, thanks. The NoSQL movement is more than 20 years old? Didn't know that...

    Hakim Ali
    www.sqlzen.com

  • RE: Code Reviews Must Be Brutally Honest

    cdonlan 18448 (8/14/2012)


    I think it's worth repeating that there is nothing wrong (in general) with making a mistake, it's how we learn.

    ...

    If you sincerely want to improve yourself then...

    Hakim Ali
    www.sqlzen.com

  • RE: Code Reviews Must Be Brutally Honest

    David.Poole (8/10/2012)


    I recommend that you read "5 dysfunctions of teams" which covers the topic of honesty, trust, ego, results and conflict.

    Thank you for your thoughts, and for the recommendation, I...

    Hakim Ali
    www.sqlzen.com

  • RE: Code Reviews Must Be Brutally Honest

    tommy_o_is_my_name (8/6/2012)


    It really depends on the people involved, their relationship with each other and their understanding of each others personality. It's not what you say it's how you say it...

    Hakim Ali
    www.sqlzen.com

  • RE: Code Reviews Must Be Brutally Honest

    marcia.j.wilson (8/6/2012)


    And Hakim, I must say that you are doing a good job of responding to the criticism that came out of this post.

    Thank you, appreciate your saying it.

    Hakim Ali
    www.sqlzen.com

Viewing 15 posts - 121 through 135 (of 163 total)