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Subject: RE: Problem with dynamic query.
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Date: Wed, 22 Mar 2006 08:52:22 +0100
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Thread-Topic: Problem with dynamic query.
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From: "Niels Beekman" <n.beekman@wis.nl>
To: <user-java@ibatis.apache.org>
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You cannot use an iterated property in the decision tags. I believe
there is a JIRA issue for this.

<isNotNull property=3D"contentBeanTrees[].detailsTable"> --> not allowed

Niels

-----Original Message-----
From: Daniel Pitts [mailto:Daniel.Pitts@cnet.com]=20
Sent: woensdag 22 maart 2006 2:44
To: user-java@ibatis.apache.org
Subject: Problem with dynamic query.

I'm trying the following dynamic query, and ibatis throws an exception
on initialization. (Even before I call the query) The exception is a
Probe exception, cannot find ordinal for JavaBean , caused by
NumberFormatException from string "".
Can anyone tell me what I'm doing wrong?

Query:
    <select id=3D"dynamicQuery" resultClass=3D"java.util.HashMap"
parameterClass=3D"java.util.Map">
        <dynamic>
        SELECT
            <iterate property=3D"properties" conjunction=3D",">
                `$properties[].tableAlias$`.$properties[].sourceColumn$
AS `$properties[].path$`
            </iterate>
        FROM
            <iterate property=3D"contentBeanTrees" conjunction=3D"join">
                content AS `$contentBeanTrees[].contentTableAlias$`
                <isNotNull property=3D"contentBeanTrees[].detailsTable">
                    JOIN $contentBeanTrees[].detailsTable$ AS
`$contentBeanTrees[].detailsTableAlias$`
                </isNotNull>
            </iterate>
            <iterate property=3D"constraints" conjunction=3D"AND"
prepend=3D"WHERE">
=20
`$constraints[].tableAlias$`.$constraints[].sourceColumn$=3D
                #constraints[].value#
            </iterate>
        </dynamic>
   </select>