Commit Graph

2 Commits

Author SHA1 Message Date
Alex Behm
4a25f87d5c Improve the SQL for nested TPCH-Q18.
Marcel spotted that nested TPCH-Q18 can be expressed with
more efficient SQL.

Results on nested TPCH-300:
Before   160s
After    100s

Change-Id: I8b351b7f467e8bef0c256dc43cea325d7f177edf
Reviewed-on: http://gerrit.cloudera.org:8080/2418
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Internal Jenkins
2016-03-04 04:35:54 +00:00
Taras Bobrovytsky
279806b708 Fixes to Nested TPCH workload
- Changed the nested TPCH queries to use unqualified table names
- Replaced dash with an underscore in the workload name

Change-Id: Id1cbe5318fc9940ca7dc9dd4ff09d61593600a24
Reviewed-on: http://gerrit.cloudera.org:8080/502
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Internal Jenkins
2015-07-08 02:54:20 +00:00