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Thread: Quick Question on Index

  1. #1
    Join Date
    Jan 2001
    Posts
    642
    Hi,

    When I issue a sql or query on a table which has indexes and constraints,

    How can I know weather the index and other contraints are being used on not?


    badrinath

  2. #2
    Join Date
    Jun 2000
    Posts
    295
    use explain plan.

    Under SQL*Plus
    type set autotrace on
    then issue sql

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