CODEWITHSUNDEEP
luceneluke
Bernie
Bernie

Reputation: 1651

Luke (in Lucene): How do I change the value of a field?

I'm using Luke (for my Lucene index) and I want to change the value of a field. Perhaps I'm blind, but I simply don't find it where I can do that (ok, I found out how to add a field, but not change an existing field).

Luke

Just in case, I can't change a value with Luke, how would I do it?

BTW, can I change the column (field) name, in the screenshot 'bewertung_tl_'?

Thanks, Bernhard

Upvotes: 0

Views: 1104

Answers (1)

D_K
D_K

Reputation: 1420

Note! Backup your index before applying the changes.

There is the Reconstruct & Edit button on the Documents tab. Navigate to the doc in question, click the button and change the field value. It will create a new document in the index with other field values copied and your new value for the field in question. Commit the changes via File->Commit changes. Now on Search tab you may search for the doc id and find two documents matching your criteria. Add another condition with the old field value to narrow down the old document. Press Delete on the Search tab.

Upvotes: 2

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