Hello,
when class Child extends class Super.
The class Super have the attribute a.
Loading an instance of Child and
modify (in transactional context) the attribute a of the superclass Super
then I get the error
com.sybase.jdbc2.jdbc.SybSQLException: Incorrect syntax near the keyword 'WHERE'.
, if the attribute a (of the superclass) isn't
described
in the mappingfile for the childclass.
Mapping:
<!-- Child-Class-->
<<class name="Super" access="shared" identity="id">
<<map-to table="Super" xml="modul" />
<<cache-type type="count-limited" capacity="100" />
<<field name="id" type="integer" required="true" direct="false" lazy="true"
dirty="ignore">
<<sql name="Id" type="integer" dirty="ignore" />
<</field>
<<field name="a" type="String" required="true" direct="false" lazy="true"
dirty="ignore">
<<sql name="A" type="char" dirty="ignore" />
<</field>
<</class>
<!-- Child-Class-->
<<class name="Child" access="shared" extends="Super">
<<map-to table="Super" xml="modul" />
--> without --> Error !
--> <<field name="a" type="String" required="true" direct="false" lazy="true"
dirty="ignore">
--> <<sql name="A" type="char" dirty="ignore" />
--> <</field>
<</class>
Is there any workaround for this overhead ?
Regards, Inga.
com.sybase.jdbc2.jdbc.SybSQLException: Incorrect syntax near the keyword 'WHERE'.
at com.sybase.jdbc2.tds.Tds.processEed(Tds.java:2408)
at com.sybase.jdbc2.tds.Tds.nextResult(Tds.java:1844)
at com.sybase.jdbc2.jdbc.ResultGetter.nextResult(ResultGetter.java:69)
at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:201)
at com.sybase.jdbc2.jdbc.SybStatement.nextResult(SybStatement.java:182)
at com.sybase.jdbc2.jdbc.SybStatement.updateLoop(SybStatement.java:1479)
at com.sybase.jdbc2.jdbc.SybStatement.executeUpdate(SybStatement.java:1462)
at
com.sybase.jdbc2.jdbc.SybPreparedStatement.executeUpdate(SybPreparedStatement.java:
88)
at org.exolab.castor.jdo.engine.SQLEngine.store(SQLEngine.java:849)
at org.exolab.castor.persist.ClassMolder.store(ClassMolder.java:1544)
at org.exolab.castor.persist.LockEngine.store(LockEngine.java:745)
at
org.exolab.castor.persist.TransactionContext.prepare(TransactionContext.java:1162)
at org.exolab.castor.jdo.engine.DatabaseImpl.commit(DatabaseImpl.java:498)
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