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From "Hung Huynh (JIRA)" <ibatis-...@incubator.apache.org>
Subject [jira] Created: (IBATIS-313) Nested sql statements in resultmaps fails if the previous property is set to null
Date Mon, 03 Jul 2006 12:30:29 GMT
Nested sql statements in resultmaps fails if the previous property is set to null
---------------------------------------------------------------------------------

         Key: IBATIS-313
         URL: http://issues.apache.org/jira/browse/IBATIS-313
     Project: iBatis for Java
        Type: Bug

  Components: SQL Maps  
    Versions: 2.1.7    
    Reporter: Hung Huynh


<resultMap id="documentResult" class="document" extends="Revision.revisionRootResult">
      <result property="uniqueId" column="uniqueDocumentId"/>
      <result property="revisions" column="id" select="Document.listRevisions"/>
</resultMap>

If the property "uniqueId" is set to null, then the select statement "Document.listRevisions"
returns null.

Quick fix is to set the selectstatement before the null property:

<resultMap id="documentResult" class="document" extends="Revision.revisionRootResult">
      <result property="revisions" column="id" select="Document.listRevisions"/>
      <result property="uniqueId" column="uniqueDocumentId"/>
<</resultMap>

For some reason this works. 

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