Quote:
Originally Posted by Krishnam Prabhu
I'll make it clear. I need the pre-defined column (field) or custom column (field) should be unique. If by mistake I entered the same value, then it should not save. Kindly look at the following sample library structure:
Accession No. Title ISBN
AN-001 Book01 9781234567890
AN-002 Book02 9781234567891
AN-003 Book03 9781234567892
AN-003 Book04 9781234567893
AN-005 Book05 9781234567894
AN-006 Book06 9781234567895
AN-007 Book07 9781234567896
AN-008 Book08 9781234567897
AN-009 Book09 9781234567897
AN-010 Book10 9781234567899
The "AN-003" and "9781234567897" are unfortunately duplicated in Accession No. and ISBN respectively. Now my request is to get a warning message to state that the new value that is entered is already existing in the library. So software should prevent me from input duplicate data.
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It is not the software's job to prevent you from making 'GIGO errors'.
Find Duplicates Plugin (identifiers: ISBN or identifiers: Title. 2 passes required to find both) will locate those issues for YOU to resolve.
Some of us WANT edition x-references references to exist.