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Commit Graph

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

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

2 Commits