Hi Serge,
You can't remove a field from a Document. If you compare an Index in Lucene to a
table in a relational database, a Document is a row and a Field is a column.
You can always delete a row but you cannot remove a column (for a single row).
However, if you can directly update a row in a database, you can't update a
Document. Instead you have to delete that Document, create a new one with new
values and add it to the index.
Note that I'm new to Lucene and the above infos may not be 100% accurate
(hopefully not 100% wrong !!).
JCG
Hello lucene-user,
You can laugh, but it's not clear to me how to update/remove Field
from Document (can only add) or even update/remove Document from
Index.
But I saw this magic words (update/remove) in this conference.
And did NOT - in Lucene online documentation !!!
Can anybody help me ??? I'll be very appreciate ...
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