Joshua Lockerman 8b273a5187 Fix flush when num-rows overflow
We should only free the segment-bys when we're changing groups not when
we've got too many rows to compress, in that case we'll need them.
2019-10-29 19:02:58 -04:00
..
2019-10-29 19:02:58 -04:00
2019-09-06 15:32:43 -04:00