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    SQL search in Z30_CALL_NO $$k subfield


    • Product: Aleph
    • Product Version: 20, 21, 22, 23
    • Relevant for Installation Type: Dedicated-Direct, Direct, Local, Total Care


    Is there a way to find a word, anywhere in the call number, Z30_CALL_NO $k subfield?
    I need to find "po" when in the $k. It could be anywhere in the subfield.

    These should be found :

    $$kPGI poQUEBEC$$hA11F341 L36 1995
    $$kPGI$$kPeriodiques$$kpoCANADA$$hZ1-1991/ X2-11F

    This should not:

    $$kPGI$$kREF$$kPeriodiques$$hpoCWLTH eCWLTH


    The following SQL can be used:

    abc50@ALEPH20> select z30_rec_key, z30_call_no from z30 where z30_call_no like '$$k%po%$$h%';

    (This SQL requires that the "po" occur after the $$k and before the $$h.)



    • Article last edited: 12-Mar-2016