is there a way to support unload by certain partition key instead of the whole table? for example food(date, name), would like to unload data with partition key date = '06-13-2016'.
This is a lot like Issue #39 (which I have a prototype for, but haven't checked in yet). So, for now, no, but hopefully soon with #39.
I'm going to close this as a duplicate.
is there a way to support unload by certain partition key instead of the whole table? for example food(date, name), would like to unload data with partition key date = '06-13-2016'.