If I convert a string to a tsvector just casting (::tsvector) I
obtain a vector without positions.
tsvectors without positions don't have weights too.
I haven't found a way to turn a vector without weight/pos, into a
vector with weight/pos.
Is there a way to apply weight/add positions to tsvectors without
positions?
Is there any use-case?
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Ivan Sergio Borgonovo
http://www.webthatworks.it