Matthew Mulder has posted comments on this change. ( http://gerrit.cloudera.org:8080/8372 )
Change subject: IMPALA-6087: Revisit tests withheld from TPC-DS suite for use of TRUNCATE ...................................................................... Patch Set 5: (2 comments) http://gerrit.cloudera.org:8080/#/c/8372/5/testdata/workloads/tpcds/queries/tpcds-q26.test File testdata/workloads/tpcds/queries/tpcds-q26.test: http://gerrit.cloudera.org:8080/#/c/8372/5/testdata/workloads/tpcds/queries/tpcds-q26.test@5 PS5, Line 5: 78.33333333333333 The TPC-DS spec section 7.5.3.d says "For results from AVG aggregates, the resulting values must be within 1% of the query validation output data when reported to the nearest 1/100th, rounded up." so I guess this is okay. http://gerrit.cloudera.org:8080/#/c/8372/5/testdata/workloads/tpcds/queries/tpcds-q39-1.test File testdata/workloads/tpcds/queries/tpcds-q39-1.test: http://gerrit.cloudera.org:8080/#/c/8372/5/testdata/workloads/tpcds/queries/tpcds-q39-1.test@4 PS5, Line 4: -- ADD ROUND()s TO 4th, 5th, 9th, 10th COLUMNS, USE ACTUAL RESULT AS EXPECTED RESULT. It looks like this is okay per the TPC-DS standard section 4.2.3.4.f.6: Explicit Casting - Scalar functions (such as CAST) whose sole purpose is to affect result precision for operations involving integer columns or values may be applied. The resulting syntax must have equivalent semantic behavior. -- To view, visit http://gerrit.cloudera.org:8080/8372 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I79d2e34621639c8f8c4c4eb0b0944eaefca13a7a Gerrit-Change-Number: 8372 Gerrit-PatchSet: 5 Gerrit-Owner: Tim Wood <tw...@cloudera.com> Gerrit-Reviewer: Greg Rahn <gr...@cloudera.com> Gerrit-Reviewer: Matthew Mulder <mmul...@cloudera.com> Gerrit-Reviewer: Michael Brown <mi...@cloudera.com> Gerrit-Reviewer: Mostafa Mokhtar <mmokh...@cloudera.com> Gerrit-Reviewer: Tim Wood <tw...@cloudera.com> Gerrit-Comment-Date: Fri, 10 Nov 2017 03:04:58 +0000 Gerrit-HasComments: Yes
