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Josh Elser commented on PHOENIX-258: ------------------------------------ bq. I might have inadvertently created a 4.0 and 4.x-HBase-1.x branch (seems I had these locally, but they didn't exist remotely)...? If those should not exist I'll remove them. Yeah, I just saw those two new branches: {noformat} remote: Counting objects: 761, done. remote: Compressing objects: 100% (144/144), done. remote: Total 304 (delta 118), reused 285 (delta 107) Receiving objects: 100% (304/304), 32.24 KiB | 0 bytes/s, done. Resolving deltas: 100% (118/118), completed with 63 local objects. >From https://git-wip-us.apache.org/repos/asf/phoenix * [new branch] 4.0 -> origin/4.0 0032a3d..da39bd4 4.x-HBase-0.98 -> origin/4.x-HBase-0.98 dfa3eec..65ee886 4.x-HBase-1.0 -> origin/4.x-HBase-1.0 7b25276..cf551d5 4.x-HBase-1.1 -> origin/4.x-HBase-1.1 * [new branch] 4.x-HBase-1.x -> origin/4.x-HBase-1.x 700a941..826f0af calcite -> origin/calcite eb275a5..7dcf95a master -> origin/master {noformat} I don't think they should be there. Just the 4.x-HBase-\{0.98,1.0,1.1\} and master branches. > 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 > Assignee: Lars Hofhansl > Fix For: 4.8.0 > > Attachments: 258-WIP.txt, 258-v1.txt, 258-v10.txt, 258-v11.txt, > 258-v12.txt, 258-v13.txt, 258-v14.txt, 258-v15.txt, 258-v16.txt, 258-v17.txt, > 258-v2.txt, 258-v3.txt, 258-v4.txt, 258-v5.txt, 258-v6.txt, 258-v7.txt, > 258-v8.txt, 258-v9.txt, 258.txt, DistinctFixedPrefixFilter.java, in-clause.png > > > 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)