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  1. #1
    Join Date
    Aug 2008
    Posts
    76

    Unanswered: How DB2 knows about data on disk

    Hi,

    When we execute an SQL statement for example select * from emp.

    How does DB2 know which data pages on disk has this table info? Is there any system table for to know this ?

    Thanks in advance.

    Thanks,
    Panditt

  2. #2
    Join Date
    Jun 2003
    Location
    Toronto, Canada
    Posts
    5,516
    Provided Answers: 1

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