pranav.lo...@cloudera.com has uploaded this change for review. ( http://gerrit.cloudera.org:8080/18413
Change subject: IMPALA-11205: Implement CORR() function ...................................................................... IMPALA-11205: Implement CORR() function CORR() function takes two numeric type columns as arguments and returns the Pearson's correlation coefficient between them. This UDAF is tested with a few query tests written in uda.test. Change-Id: I32ad627c953ba24d9cde2d5549bdd0d27a9c0d06 --- M be/src/exprs/aggregate-functions-ir.cc M be/src/exprs/aggregate-functions.h M fe/src/main/java/org/apache/impala/catalog/BuiltinsDb.java M testdata/workloads/functional-query/queries/QueryTest/uda.test 4 files changed, 146 insertions(+), 0 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/13/18413/1 -- 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: newchange Gerrit-Change-Id: I32ad627c953ba24d9cde2d5549bdd0d27a9c0d06 Gerrit-Change-Number: 18413 Gerrit-PatchSet: 1 Gerrit-Owner: Anonymous Coward <pranav.lo...@cloudera.com>
