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ORA-0904 when Selecting from a View based on function that uses a Database LInk (Doc ID 1297919.1)

Last updated on FEBRUARY 22, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.1 to 11.1]
Information in this document applies to any platform.


Select from view that calls a function with a dblink fails with ORA-0904.
For instance:

--Database B

connect user1/pwd@<Dblink B>
create function test_fnc return number is
  return 1;

--Database A
connect user2/pwd@<Dblink A>
create database link <Dblink B> connect to user1 identified by user1 using '<tns connect string>';

create view test_view as select test_fnc@<Dblink B> from dual;

select * from test_view;
ERROR at line 1:
ORA-904 : "TEST_FNC": invalid identifier


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