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Xiaobing Zhou commented on HIVE-9480: ------------------------------------- Since most of logic for FIRST_DAY and LAST_DAY are common. It'd be better to reuse LAST_DAY impl and make some abstractions to simplify FIRST_DAY impl. > Implement FIRST_DAY as compared with LAST_DAY already supported in HIVE > ----------------------------------------------------------------------- > > Key: HIVE-9480 > URL: https://issues.apache.org/jira/browse/HIVE-9480 > Project: Hive > Issue Type: Bug > Components: UDF > Affects Versions: 0.14.0 > Reporter: Xiaobing Zhou > Assignee: Xiaobing Zhou > > Hive already supports LAST_DAY UDF, in some cases, FIRST_DAY is necessary to > do date/timestamp related computation. This JIRA is to track such an > implementation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)