pranav.lo...@cloudera.com has posted comments on this change. ( http://gerrit.cloudera.org:8080/18413 )
Change subject: IMPALA-11205: Implement CORR() function ...................................................................... Patch Set 10: (2 comments) > Patch Set 10: > > (1 comment) > > > Patch Set 10: > > > > (4 comments) > > > > I would prefer to see the covar_pop and covar_samp functions implemented in > > the same patch as well. http://gerrit.cloudera.org:8080/#/c/18413/10/be/src/exprs/aggregate-functions-ir.cc File be/src/exprs/aggregate-functions-ir.cc: http://gerrit.cloudera.org:8080/#/c/18413/10/be/src/exprs/aggregate-functions-ir.cc@317 PS10, Line 317: state->sumx += x; > AFAIK, Hive and other aggregate functions of impala like avg() aren't check I'll add overflow handling http://gerrit.cloudera.org:8080/#/c/18413/10/be/src/exprs/aggregate-functions-ir.cc@389 PS10, Line 389: dst_state->sumx += src_state->sumx; > AFAIK, Hive and other aggregate functions of impala like avg() aren't check I'll add overflow handling -- To view, visit http://gerrit.cloudera.org:8080/18413 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I32ad627c953ba24d9cde2d5549bdd0d27a9c0d06 Gerrit-Change-Number: 18413 Gerrit-PatchSet: 10 Gerrit-Owner: Anonymous Coward <pranav.lo...@cloudera.com> Gerrit-Reviewer: Anonymous Coward <pranav.lo...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Kurt Deschler <kdesc...@cloudera.com> Gerrit-Reviewer: Quanlong Huang <huangquanl...@gmail.com> Gerrit-Comment-Date: Mon, 02 May 2022 11:33:35 +0000 Gerrit-HasComments: Yes