What string values in a csv field are parsable by Hive as booleans?  If I indicate that a column is of type boolean when wrapping an external table around a csv file, what are the legal values?  I can imagine numerous possibilities, for example (for the true values):
0
t
T
true
True
TRUE
y
Y
yes
Yes
YES

etc.

________________________________________________________________________________
Keith Wiley     [EMAIL PROTECTED]     keithwiley.com    music.keithwiley.com

"I used to be with it, but then they changed what it was.  Now, what I'm with
isn't it, and what's it seems weird and scary to me."
                                           --  Abe (Grandpa) Simpson
________________________________________________________________________________

I obviously intended '1', not '0' as an example of a true value.

________________________________________________________________________________
Keith Wiley     [EMAIL PROTECTED]     keithwiley.com    music.keithwiley.com

"The easy confidence with which I know another man's religion is folly teaches
me to suspect that my own is also."
                                           --  Mark Twain
________________________________________________________________________________