Analytical Function in MV
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  1. #1
    Join Date
    Mar 2001
    Location
    Reading, U.K
    Posts
    598

    Unhappy Analytical Function in MV

    Hi All,

    Can we use Analytical functions like lead, lag, etc. in FAST REFRESH Materialized Views???

    Thnx in Advance

    Cheers!

  2. #2
    Join Date
    Jun 2003
    Location
    India
    Posts
    24
    I think u can't use analytical function while creating materialized view with refresh fast option..

    Wow!
    Luv
    Kanna

  3. #3
    Join Date
    Jul 2001
    Location
    Slovenia
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    422
    Tomaž
    "A common mistake that people make when trying to design something completely
    foolproof is to underestimate the ingenuity of complete fools" - Douglas Adams

  4. #4
    Join Date
    Jun 2003
    Location
    India
    Posts
    24
    Hi Tomazz,

    May i know why have u given this link?
    Luv
    Kanna

  5. #5
    Join Date
    Jul 2001
    Location
    Slovenia
    Posts
    422
    To support your opinion with documentation...
    why?
    Tomaž
    "A common mistake that people make when trying to design something completely
    foolproof is to underestimate the ingenuity of complete fools" - Douglas Adams

  6. #6
    Join Date
    Jun 2003
    Location
    India
    Posts
    24
    Hi Tomazz,

    Simple question.. Can we use lag function while creating materialized view with fast refresh option?
    Luv
    Kanna

  7. #7
    Join Date
    Aug 2002
    Location
    Colorado Springs
    Posts
    5,253
    Tomaz already gave you the simple answer. Did you read the link he posted?

    "Materialized views are not eligible for fast refresh if the defining query contains an analytic function."
    David Aldridge,
    "The Oracle Sponge"

    Senior Manager, Business Intelligence Development
    XM Satellite Radio
    Washington, DC

    Oracle ACE

  8. #8
    Join Date
    Jun 2003
    Location
    India
    Posts
    24
    Hi Tomazz,

    Simple question.. Can we use lag function while creating materialized view with fast refresh option?
    Luv
    Kanna

  9. #9
    Join Date
    Sep 2002
    Location
    England
    Posts
    7,333
    huh? are you reading the replies

  10. #10
    Join Date
    Mar 2001
    Location
    Reading, U.K
    Posts
    598
    Thnx for ur help guys...

    No Luck still on fast refresh..... :(

    Cheers!

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