[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-3297) DB2 error on search with seam-gen restriction

Valerie Griffin (JIRA) jira-events at lists.jboss.org
Thu Aug 21 18:57:38 EDT 2008

DB2 error on search with seam-gen restriction 

                 Key: JBSEAM-3297
                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3297
             Project: Seam
          Issue Type: Bug
          Components: Tools
    Affects Versions: 2.0.3.CR1
         Environment: JBoss 4.2, Seam 2.0.3.CR1, Linux, DB2
            Reporter: Valerie Griffin

The generated action/TblList.java code contains RESTRICTIONS like:
    "lower(channel.channelType) like concat(lower(#{channelList.channel.channelType}),'%')"

which Hibernate turns into a prepared statement containing: "lower(?)"

DB2 doesn't like this. It does not permit use of an undefined type in the lower function. This feature is documented on the hibernate web site. If the nesting order is changed to "lower(concat(" DB2 is happy and the function is still standard.

I've changed EntityList.java.ftl to fix this problem.

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