[ https://issues.apache.org/jira/browse/HIVE-17042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vineet Garg resolved HIVE-17042. -------------------------------- Resolution: Fixed Fixed in HIVE-17043 > Expose NOT NULL constraint in optimizer so constant folding can take > advantage of it > ------------------------------------------------------------------------------------ > > Key: HIVE-17042 > URL: https://issues.apache.org/jira/browse/HIVE-17042 > Project: Hive > Issue Type: Sub-task > Components: Logical Optimizer > Affects Versions: 3.0.0 > Reporter: Jesus Camacho Rodriguez > Priority: Major > > We need to set the type to be not nullable for those columns. > Among others, it would be useful to simplify IS NOT NULL, NVL, and COALESCE > predicates. -- This message was sent by Atlassian JIRA (v7.6.3#76005)