Wrong generated queries w/ inherited entities&fixed ConcurrencyMode fields

We have issues with the sql query generated by oracle odp.net provider in the following scenario.
Our model consists in just two entities BASE and DERIVED. BASE entity is a base class for the derived entity DERIVED.
Moreover, to track and prevent concurrent modifications, we have an int field located in the BASE class, which concurrencymode is set to fixed.
Whenever we change just a property in the derived class, entity framework generate and send to oracle server two distinct queries:
one query is an update for the DERIVED table to update changed properties, the other one seems a dummy query just to bump up concurrency version field.
Failing query is pasted here.
timestamp: 01/02/2012 9.29.57
declare :p int
update "TESTDB"."BASE"
set :p = 0
where (("ID" = : p0) and ("CheckVersion" = :p1))
Error occurred: [6550] (ORA-06550: riga 1, colonna 9:
PLS-00103: Trovato il simbolo "" anziché uno dei seguenti:
begin
   function pragma procedure subtype type <un identificativo>
   <un identificativo delimitato da virgolette> current cursor
   delete exists prior
)if we change properties on both derived and base class everything works fine, because a a classic and correct update query is issued.
At first sight it seems the dummy update query uses microsoft sql server syntax. I guess with oracle syntax, the query should be:
declare :p int;
begin
update "TESTDB"."BASE"
set :p = 0
where (("ID" = :p0) and ("CheckVersion" = :p1));
end;Upon request we can provide full project,db schema along with unit tests (which pass on microsoft sql server)
Edited by: 911531 on 1-feb-2012 0.39

Yes, the syntax should be like what you said.
Would you please provide a test case to alex.keh (at) oracle.com?
Please mention the test case is for OTN
Wrong generated queries w/ inherited entities&fixed ConcurrencyMode fields
I have filed bug 13652493 on your behalf.
Edited by: shsu on Feb 1, 2012 2:18 PM

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