Oracle, stored procedures and BLOBS

[Karol Bryd]

Hi!

        Is there any way to call Oracle's stored procedure that
returns or gets BLOB as an parameter?

I couldn't get it running neither with DCOracle2 (it simply
segfaults) nor cx_Oracle (there is no documentation).

I know that I can return row ID that contains BLOB from procedure
and then SELECT the blob but it isn't nice and I have already a
dozen procedures that can't be modified.

Help me or I will have to use PHP for that task :-(

Regards.