[jira] [Work started] (HIVE-13637) Fold CASE into NVL when CBO optimized the plan
[ https://issues.apache.org/jira/browse/HIVE-13637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HIVE-13637 started by Jesus Camacho Rodriguez. -- > Fold CASE into NVL when CBO optimized the plan > -- > > Key: HIVE-13637 > URL: https://issues.apache.org/jira/browse/HIVE-13637 > Project: Hive > Issue Type: Sub-task > Components: CBO >Affects Versions: 2.1.0 >Reporter: Jesus Camacho Rodriguez >Assignee: Jesus Camacho Rodriguez > Attachments: HIVE-13637.02.patch, HIVE-13637.patch, HIVE-13637.patch > > > After HIVE-13068 goes in, folding CASE into NVL got disabled when CBO has > optimized the plan, as it was done by ConstantPropagate in Hive. We need to > enable it back. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Work started] (HIVE-13637) Fold CASE into NVL when CBO optimized the plan
[ https://issues.apache.org/jira/browse/HIVE-13637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HIVE-13637 started by Jesus Camacho Rodriguez. -- > Fold CASE into NVL when CBO optimized the plan > -- > > Key: HIVE-13637 > URL: https://issues.apache.org/jira/browse/HIVE-13637 > Project: Hive > Issue Type: Sub-task > Components: CBO >Affects Versions: 2.1.0 >Reporter: Jesus Camacho Rodriguez >Assignee: Jesus Camacho Rodriguez > > After HIVE-13068 goes in, folding CASE into NVL got disabled when CBO has > optimized the plan, as it was done by ConstantPropagate in Hive. We need to > enable it back. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
