db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rick Hillegas (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-4684) Correct the implicit casting of other types to BOOLEAN
Date Tue, 01 Jun 2010 15:47:39 GMT
Correct the implicit casting of other types to BOOLEAN
------------------------------------------------------

                 Key: DERBY-4684
                 URL: https://issues.apache.org/jira/browse/DERBY-4684
             Project: Derby
          Issue Type: Bug
          Components: SQL
    Affects Versions: 10.6.1.0
            Reporter: Rick Hillegas


Via a UNION query, it is possible to implicitly cast non-BOOLEAN types to BOOLEAN today. These
implicit casts do not obey the SQL Standard rules defined in part 2, section 6.12 (<cast
specification>). Derby should support the Standard rules.

The following query shows how you can implicitly cast a non-BOOLEAN data type to BOOLEAN today:

select isindex from sys.sysconglomerates where conglomeratename = 'foo'
union
values ( 1 )


-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message