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Recordings are posted Here (2022+) and Here (pre-2022)                   Slack channel for Q&A, discussion between meetings

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Attendees: Ann-Marie Breaux (Deactivated) Timothy Watters 

Lotus

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  • MARC-MARC matching
    • Lotus: Allows for any field in a MARC record except
    • Are these needed in Morning Glory?
      • Matching for 100-899 fields? (I think they work, but not heavily tested yet)
      • Repeatable fields (e.g. 024, 035)
        • Incoming record: Only first version of the field is considered (doublechecking with the dev on whether it's the first field that has the requested indicator(s) and/or subfield, or just the first field, regardless of indicators/subfield)
        • If it takes Ind 1, Ind 2, Subfield into account (in addition to the data)
        • Does FOLIO need to check all incoming 024s against all 024s in the existing SRS records? Or just the first?
        • Wildcards for Ind 1, Ind 2, Subfield (repeatable or non-repeatable fields)
          • Needed?
    • Additional info from A-M/Igor:
      • Let's pretend that these fields are in an incoming record: (Field Ind1 Ind2 Subfield)

        • 024 _ _ $a 12345
          024 1 1 $a 45678
          024 1 _ $x 67890
          024 2 2 $x 67890
      • And the fields in the existing SRS record are

        • 024 2 2 $x 67890
          024 _ _ $a 12345
          024 1 _ $x 13579
          024 1 1 $a 45678
          024 1 _ $x 67890

      • I understand that for repeatable fields, FOLIO Lotus only pays attention to the first incoming field, not the rest, but compares to any matching fields in the existing record.

      • Now - setting up different match profiles, I want to be sure I understand the logic that is in place now:

      • If the match profile is 024 _ _ $a: 

        • Matches, because the incoming first 024 looks for an existing 024 with blank indicators and $a and the same value (even though that is the second 024 in the existing record)


        If the match profile is 024 1 1 $a:

        • Matches, because the first incoming 024 with indicators 11 and $a (which is the second 024 in the incoming file) looks for an existing 024 with indicators 11 and $a and the same value (which is the fourth 024 in the existing record)


        If the match profile is 024 1 _ $x:

        • Matches, because the first incoming 024 with indicators 1_ and $x (which is the third 024 in the incoming file) looks for an existing 024 with indicators 1_ and $x and the same value (which is the fifth 024 in the existing record)


        If the match profile is 024 2 2  $x:

        • Matches, because the first incoming 024 with indicators 22 and $x (which is the fourth 024 in the incoming file) looks for an existing 024 with indicators 22 and $x and the same value (which is the first 024 in the existing record)
      • However!
        Let’s pretend the incoming record looks like this:
        • 024 1 1 $a 12345
          024 1 1 $a 45678
      • And the existing SRS record is
        • 024 1 1 $a 45678
      • If the match profile is 024 1 1 $a, SRS does not match, even though “024 1 1 $a 45678” is present in both incoming and existing records.
        SRS starts searching a field, that is specified in match profile, scrolling the incoming record from the very beginning, as usual, and takes the first occurrence of <024 1 1 $a>. The first occurrence is “024 1 1 $a 12345". So, SRS takes “024 1 1 $a 12345” and can’t find it in the existing record 


    • Future topics:
      • Results of Feb 2022 survey 
      • See if we can make the 005 modifiable, so that the existing one can be copied into a 9xx field via a MARC modification rule so that we can keep the date of last OCLC edit to a record (Lloyd)
      • Updated import stats for Lotus

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