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select query with index acess

Posted on Feb 27, 2007 at 04:42 AM 9 Views

Hello,

Please give me some code with using index acess ( please high light the index)

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  • author's profile photo Former Member
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    Posted on Feb 27, 2007 at 04:44 AM
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    SELECT carrid connid cityfrom

    FROM spfli INTO (xcarrid, xconnid, xcityfrom)

    WHERE carrid = 'LH ' AND cityfrom = 'FRANKFURT'

    <b>%_HINTS ORACLE 'INDEX("SPFLI" "SPFLI~001")'.</b>

    WRITE: / xcarrid, xconnid, xcityfrom.

    ENDSELECT.

    chk this

    select-using-secondary-index

    Message was edited by:

    Chandrasekhar Jagarlamudi

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  • author's profile photo Former Member
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    Posted on Feb 27, 2007 at 04:46 AM
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    The database optimizer will automatically select an index for your SELECT query depending on certain rules. However if you want to force it to use a particular index you can specify the index in the SELECT query using the HINTS keyword. I do not have the exact syntax but you can search it on SDN.

    ~Kiran

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