Is see, you store the date-time as a lexicographically sortable string. That's fine, but I'm operating on existing csv tables. I guess I could whip up a hadoop job to convert all the date-time columns to lexicographic strings and then wrap hive around the resulting converted tables. I was just wondering if there was a more direct approach, whether I could apply hive to the original csv tables.
*Would* the date functions work in the way I suggested in my first post or do you think a lexicographic conversion is practically required to perform date-ordering on query results?
On Mar 13, 2012, at 09:49 , Tucker, Matt wrote:
Keith Wiley [EMAIL PROTECTED] keithwiley.com music.keithwiley.com
"Yet mark his perfect self-contentment, and hence learn his lesson, that to be
self-contented is to be vile and ignorant, and that to aspire is better than to
be blindly and impotently happy."
-- Edwin A. Abbott, Flatland