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Thread: empty cache

  1. #1
    Join Date
    Jan 2003
    Location
    The Netherlands
    Posts
    149

    Unanswered: empty cache

    Can anyone tell me if I can clean the oracle-cache to compare performance on sql-statement

  2. #2
    Join Date
    Mar 2002
    Location
    Reading, UK
    Posts
    1,137
    alter system flush shared_pool. Should flush most of the statement cache except for statements currently in use. It wont flush the cache for data blocks though I think. To time statments what I do is run them twice and only use the second time.

    Alan

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