[teiid-issues] [JBoss JIRA] (TEIID-3812) HANA MIN and MAX functions not applicable on boolean
Jan Stastny (JIRA)
issues at jboss.org
Tue Nov 10 01:54:00 EST 2015
[ https://issues.jboss.org/browse/TEIID-3812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13127111#comment-13127111 ]
Jan Stastny commented on TEIID-3812:
------------------------------------
Based on Steven's comment I created https://issues.jboss.org/browse/TEIID-3817
> HANA MIN and MAX functions not applicable on boolean
> ----------------------------------------------------
>
> Key: TEIID-3812
> URL: https://issues.jboss.org/browse/TEIID-3812
> Project: Teiid
> Issue Type: Bug
> Components: Misc. Connectors
> Affects Versions: 8.7.1.6_2
> Reporter: Jan Stastny
> Assignee: Steven Hawkins
>
> SAP HANA doesn't support MIN and MAX functions for BOOLEAN type.
> Compared to postgresql, which also has BOOLEAN data type, it seems inconsistent, as postgresql translator mimics MIN and MAX functions by translating them using PostgreSQL specific constructs:
> min(BooleanValue) as bool_and(BooleanValue)
> max(BooleanValue) as bool_or(BooleanValue)
> Similar issue is with CEILING and FLOOR functions.
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