tree b69be2af64db8e49406b9338b07e2b8094bae0d7
parent 3158b9083abca53a4212a51b9db80421e480cf49
author Leonidas Fegaras <fegaras@cse.uta.edu> 1485370525 -0600
committer Leonidas Fegaras <fegaras@cse.uta.edu> 1485370525 -0600

[MRQL-100] Fix a bug in group-by when the group-by key is a collection