Michael J. Prichard wrote:
I am working on indexing emails and have stored the data as
milliseconds. I was thinking of using a filter w/ my search that
would only return the email in that data range. I am currently
indexing as follows:
doc.add(new Field("date", (String) itemContent.get("date").toString(),
Field.Store.YES, Field.Index.UN_TOKENIZED));
does this look like a good approach to you all?
Using milliseconds as your resolutions will make range searches very
slow, since it has to enumerate so many values. I suggest using at most
minutes instead.
But either way I suggest using DateTools rather than using a Date
object's toString() form, i.e.:
doc.add(new Field("date",
DateTools.dateToString(itemContent.get("date"),
DateTools.Resolution.MILLISECOND), Field.Store.YES,
Field.Index.UN_TOKENIZED));
Miles
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