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James Taylor commented on PHOENIX-258: -------------------------------------- See PHOENIX-2797 for a good description and rationale. > Use skip scan when SELECT DISTINCT on leading row key column(s) > --------------------------------------------------------------- > > Key: PHOENIX-258 > URL: https://issues.apache.org/jira/browse/PHOENIX-258 > Project: Phoenix > Issue Type: Task > Reporter: ryang-sfdc > Labels: gsoc2016 > Fix For: 4.8.0 > > > create table(a varchar(32) not null, date date not null constraint pk primary > key(a,date)) > [["PLAN"],["CLIENT PARALLEL 94-WAY FULL SCAN OVER foo"],[" SERVER > AGGREGATE INTO ORDERED DISTINCT ROWS BY [a]"],["CLIENT MERGE SORT"]] > > We should skip scan. -- This message was sent by Atlassian JIRA (v6.3.4#6332)