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Gabor Kaszab closed IMPALA-10017. --------------------------------- Fix Version/s: Impala 4.0 Resolution: Fixed > Implement ds_kll_union() function > --------------------------------- > > Key: IMPALA-10017 > URL: https://issues.apache.org/jira/browse/IMPALA-10017 > Project: IMPALA > Issue Type: New Feature > Components: Backend, Frontend > Reporter: Gabor Kaszab > Assignee: Gabor Kaszab > Priority: Major > Fix For: Impala 4.0 > > > Similarly to https://issues.apache.org/jira/browse/IMPALA-9633 DataSketches > KLL also has union functionality. > ds_kll_union() expects a dataset of STRINGs (e.g. column of a table) that > represents serialized KLL sketches and returns a single STRING that is the > received sketches unioned and serialized. -- This message was sent by Atlassian Jira (v8.3.4#803005)