Erick Erickson wrote:
Well, you really have the code already <G>. From the top...
1> there's no good way to support searching bitfields If you wanted, you
could probably store it as a small integer and then search on it, but
that's
waaay too complicated than you want.
2> Add the fields like you have the snippet from, something like
Document doc = new Document.
if (bitsfromdb & 1) {
doc.add("sport", "y");
}
if (bitsfromdb & 2) {
doc.add("music", "y");
}
Beware that if there are a large number of bits, this is going to impact
memory usage due to there being more fields.
Perhaps a better way would be to use a single "bits" field and store the
words "sport", "music", ... in that field.
Daniel
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Daniel Noll
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