ScalarExpression subExpr = subMapping.newScalarExpression(qs, table_expr_sub);
ScalarExpression schExpr =
(((DatastoreClass)schemaDataOption.getDatastoreContainerObject()).getIDMapping()).newScalarExpression(
qs,qs.getMainTableExpression());
qs.leftOuterJoin(subExpr, schExpr, table_expr_sub, true);
qs.andCondition(new NullLiteral(qs).eq(subExpr));
}
}
// WHERE (object id) = ?
JavaTypeMapping idMapping = ((DatastoreClass)schemaDataOption.getDatastoreContainerObject()).getIDMapping();