Maybe we're at the stage of raising the issue of whether the significant extra storage for time of day warrants a storage format that is optimized for day only, call it TrieDay (or TrieDateTimeless.)

-- Jack Krupansky

-----Original Message----- From: jmlucjav
Sent: Saturday, December 15, 2012 6:04 AM
To: solr-user@lucene.apache.org
Subject: Re: optimun precisionStep for DAY granularity in a TrieDateField

without going through such rigorous testing, maybe for my case (interested
only in DAY), I could just index the trielong values such as 20121010,
20110101 etc...

This would take less space than trieDate (I guess), and I still have a date
looking number (for easier handling). I could even base the days on
2000/01/01 and just index a single int (1..365, 366,...), but I don't think
it's worth for now, I prefer to keep an easier to understand number.

thanks



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