[ https://issues.apache.org/jira/browse/PHOENIX-3390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Swapna Kasula updated PHOENIX-3390: ----------------------------------- Description: With ref # PHOENIX-2069 Custome UDAF to aggregate/union of Hyperloglog's of a column and returns a Hyperloglog. select hllUnion(col1) from table; //returns a Hyperloglog, which is the union of all hyperloglog's from all rows for column 'col1' was: With ref # PHOENIX-2069 Custome UDAF to aggregate/union of Hyperloglog's of a column and returns a Hyperloglog. select hllUnion("col1") from table; //returns a Hyperloglog, which is the union of all hyperloglog's from all rows for column 'col1' > Custom UDAF for HyperLogLogPlus > ------------------------------- > > Key: PHOENIX-3390 > URL: https://issues.apache.org/jira/browse/PHOENIX-3390 > Project: Phoenix > Issue Type: New Feature > Reporter: Swapna Kasula > Priority: Minor > > With ref # PHOENIX-2069 > Custome UDAF to aggregate/union of Hyperloglog's of a column and returns a > Hyperloglog. > select hllUnion(col1) from table; //returns a Hyperloglog, which is the > union of all hyperloglog's from all rows for column 'col1' -- This message was sent by Atlassian JIRA (v6.3.4#6332)