[SOLR-2252] when child entity is the root in nested entities, delta-import doesn't work

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.4.1
• Fix Version/s: 3.1, 4.0-ALPHA
• Component/s: contrib - DataImportHandler
• Assignee: Koji Sekiguchi
• Reporter: Koji Sekiguchi
• Created: 25/Nov/10 13:39
• Updated: 30/Mar/11 15:45
• Resolved: 30/Nov/10 16:42

Description

sample data-config.xml:

<dataConfig>
  <dataSource driver="org.postgresql.Driver"
              url="jdbc:postgresql://localhost/exercise" user="solr" password="solr" />
  <document>
    <entity name="team" query="select * from team" pk="team_id" rootEntity="false"
            deltaQuery="select team_id from team where last_modified > '${dih.last_index_time}'"
            deltaImportQuery="select * from team where team_id='${dih.delta.team_id}'">
      <field column="team_name" name="team"/>
      <field column="team_yard" name="yard"/>
      <entity name="team_athlete" pk="team_id" rootEntity="false"
              query="select athlete_id from team_athlete where team_athlete.team_id=${team.team_id}"
              deltaQuery="select distinct team_id from team_athlete where last_modified > '${dih.last_index_time}'"
              deltaImportQuery="select athlete_id from team_athlete where team_athlete.team_id=${dih.delta.team_id}"
              parentDeltaQuery="select team_id from team where team_id=${team_athlete.team_id}">
        <entity name="athlete" pk="athlete_id" rootEntity="true"
                query="select athlete_name from athlete where athlete_delflag='N' AND athlete.athlete_id=${team_athlete.athlete_id}"
                deletedPkQuery="select athlete_id from athlete where athlete_delflag='Y' AND last_modified > '${dih.last_index_time}'"
                deltaQuery="select athlete_id from athlete where athlete_delflag='N' AND  last_modified > '${dih.last_index_time}'"
                deltaImportQuery="select athlete_name from athlete where athlete_delflag='N' AND athlete.athlete_id=${dih.delta.athlete_id}"
                parentDeltaQuery="select team_id from team_athlete where athlete_id=${athlete.athlete_id}">
          <field column="athlete_name" name="name"/>
        </entity>
      </entity>
    </entity>
  </document>
</dataConfig>