re: speeding up SPATIAL QUERY ..
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Thread: re: speeding up SPATIAL QUERY ..

  1. #1
    Join Date
    Jan 2004
    Posts
    58

    re: speeding up SPATIAL QUERY ..

    hi! ,

    Heres my SPATIAL sql statement ..

    Select ODPM2001_I From DFT.URBANAREAS U
    Where SDO_RELATE(U.GEOLOC, obTempPt, 'mask=CONTAINS querytype=WINDOW') = 'TRUE'; -- querytype=WINDOW

    I have put a spatial index on U.GEOLOC ....
    The query takes too long.

    I pose my challenge to you ..
    How can I speed up this query ?
    From the DBA side and/or the PL/SQL side ...

    thanks,
    Harish
    thanks,
    harish

  2. #2
    Join Date
    Jan 2001
    Posts
    2,828
    Hi

    How does the expalin plan look like ?

    regards
    Hrishy

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