setting db_file_multiblock_read_count to a high value
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Thread: setting db_file_multiblock_read_count to a high value

  1. #1
    Join Date
    Sep 2000
    Location
    Calcutta / Ahmedabad, India
    Posts
    137

    setting db_file_multiblock_read_count to a high value

    Hi,

    I have set the db_file_multiblock_read_count to 64 in my INIT.ora.

    Will this have any effect in causing queries to go in for full table scan although respective indexes are present.

    Thanks
    Suvashish

  2. #2
    Join Date
    Jun 2000
    Location
    Madrid, Spain
    Posts
    7,448
    oracle will tend to favour full table scan when it does internal cost calculations

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