Apex 4.0 - Can see view data in SQL*Plus but no data in Object Browser

Question

Hi There,
I have just started using Apex 4.o and migrated some apps. I have an issue with a report, but see the same issue with Object browser, which is easier to describe.
I have a view:
create or replace view V_PLJ_USERDEF_CODES (
         CODE_SET_ID,
         CODE_SET_CODE,
         CODE_SET_DESC,
         CODE_ID,
         CODE_SYS_CODE,
         CODE_VALUE,
         CODE_DESC,
         DISPLAY_SEQ,
         DISPLAY_FLAG,
         LANGUAGE_CODE) as
  select CS.CODE_SET_ID,
         CS.CODE_SET_CODE,
         CS.CODE_SET_DESC,
         C.CODE_ID,
         C.CODE_SYS_CODE,
         C.CODE_VALUE,
         C.CODE_DESC,
         C.DISPLAY_SEQ,
         C.DISPLAY_FLAG,
         C.LANGUAGE_CODE
    from PLJ_CODES C,
         PLJ_CODE_SETS CS
   where C.CODE_SET_ID         = CS.CODE_SET_ID
     and CS.CODE_SET_TYPE_CODE = SYS_CONTEXT('PLJUMPSTART','C_USERDEF_CODE_SET');This returns data in SQL*Plus, but no data in Object Browser OR report region based on this view.
Workspace parses in the same schema as tested in SQL*Plus.
If, in report, I swap out view, and use underlying table - no problem.
Any ideas -
thanks
P

Answer 1

Hi all,
Thanks for getting back so promptly.
It just seems weird to me, as tables are just fine, but not views.
In the underlying schema:
SQL> sho user
USER is "ICSREPORTING"
SQL> select count(*) from plj_codes;
  COUNT(*)
       107
SQL> select count(*) from v_plj_userdef_codes;
  COUNT(*)
        29And in the APEX schema
SQL> sho user
USER is "APEX_040000"
SQL> select count(*) from icsreporting.plj_codes;
select count(*) from icsreporting.plj_codes
ERROR at line 1:
ORA-00942: table or view does not exist
SQL> select count(*) from icsreporting.v_plj_userdef_codes;
select count(*) from icsreporting.v_plj_userdef_codes
ERROR at line 1:
ORA-00942: table or view does not exist
SQL>However, in SQL browser, I can see the data in PLJ_CODES but in V_PLJ_USERDEF_CODES, just the message "This view has no data". Indeed, it is like this for all views.
I even explicitly granted access to APEX_040000 but no good.
In fact, I would like to know more about how Apex gets access to do DML against the underlying parsing schema(s).
This is a little frustrating though. It worked just fine in lots of apps in version 2.1 to 3.2
Am I missing something
paul
p.s I knew there would be a question about the context, but I had already checked that. :)
Edited by: PJ on Nov 19, 2010 4:09 AM