Renaming: "table"->"dataset", "database"->"dataverse".

Change-Id: Ia80193f08651fc99341d9a8cf156d0feb6d0575f
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1036
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>
diff --git a/asterixdb/asterix-lang-sqlpp/src/main/javacc/SQLPP.jj b/asterixdb/asterix-lang-sqlpp/src/main/javacc/SQLPP.jj
index 8f9a201..0bb0b87 100644
--- a/asterixdb/asterix-lang-sqlpp/src/main/javacc/SQLPP.jj
+++ b/asterixdb/asterix-lang-sqlpp/src/main/javacc/SQLPP.jj
@@ -2867,9 +2867,9 @@
   | <COMPACT : "compact">
   | <CONNECT : "connect">
   | <CORRELATE : "correlate">
-  | <DATASET : "table">
+  | <DATASET : "dataset">
   | <COLLECTION : "collection">
-  | <DATAVERSE : "database">
+  | <DATAVERSE : "dataverse">
   | <DECLARE : "declare">
   | <DEFINITION : "definition">
   | <DELETE : "delete">