tree 908f4e29aa7da0e73fcbb8ef97689a17b45b7517
parent 2c881020c46d260f7b20d0af8439e32dbfaae974
author Christina Pavlopoulou <cpavl001@ucr.edu> 1483041380 -0800
committer Christina Pavlopoulou <cpavl001@ucr.edu> 1495159677 -0700

VXQUERY-105: Add group-by functionality, Add scalability to JSON parser

1) Adding group-by feature according to XQuery 3.0 specifications
2) Creating group by-specific rewrite rules
3) Adding rewrite rules to enable parallel access to JSON data
4) Changing JSON parser to enable JSONiq scalability