Application Express :: Cannot Read Table In Other Schema Even With Qualifier
Jun 8, 2012
I had a situation last year where I could not login as myself or see any objects in my schema. Some code using APEX methods to create a new APEX user, and it finally worked.
The new user, ADMINUSERS suddenly had its password expire and I could not reset it, so I repeated last years’ effort but this time nothing worked.
Now I have a problem where I cannot even read a table if it is in another schema, even if I use the schema name as a qualifier. This happens even in SQL plus, except when I login as System I can read tables in other schemas if I prefix the table name with the schema and a dot. But this does not work with other users, even though I have granted the other users the role of dba.
We have integrated Oracle Access Manager 11gR1 with Oracle Apex 4.1. The OAM-Apex integration is working fine. Now we want an additional header variable to be passed from OAM to the Apex application. This new header variable will be user's sAMAccountName in Active Directory. OAM is integrated with AD and the AD users are successfully able to access the Apex applications.
The three header variables which are configure in OAM right now are: Header variable name Value 1. OAM_REMOTE_USER $user.userid 2. OAM_REMOTE_USER_EMAIL $user.attr.mail 3. OAM_REMOTE_USER_GROUPS $user.groups
We need an additional header variable as mentioned below: Header variable name: OAM_SAMACCOUNTNAME Value: $user.attr.samaccountname
The new header variable was added in the OHS server's dads.conf file like shown below: =========== dads.conf ============= ... PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_GROUPS PlsqlCGIEnvironmentList HTTP_OAM_REMOTE_USER_EMAIL PlsqlCGIEnvironmentList HTTP_OAM_SAMACCOUNTNAME
But we are not able to read the value of this attribute in the Apex application.On the Apex application, we have a text box which shows the value of this header variable. This textbox is attached with the following stored procedure call to fetch the header variable: =================== begin :P1_HEADER_VALUE := owa_util.get_cgi_env( 'HTTP_OAM_SAMACCOUNTNAME' ); end;
The textbox shows the correct value if HTTP_OAM_REMOTE_USER is passed to the get_cgi_env method but does not shows anything when HTTP_OAM_SAMACCOUNTNAME is passed to the same method. if I am missing some configuration to pass the HTTP_OAM_SAMACCOUNTNAME haeder variable from OAM to Apex.
i encountered a big problem after upgrading Apex from 4.1 to 4.2.2. On an application page there is a Text Area which will be read and processed after clicking a button. I didn't want a refresh of the page and did it with a dynamic action.All this worked like a charm with 4.1. Since the upgrade, the value of the Text Area is always returned as null while processing the dynamic action, but the value is filled by the user!When i change the type of the Element to Rich Text Area everything works fine, but i don't want this because i don't want HTML in the corresponding table. Is this a bug? How can i workaround it?
I have Select list itemS based on Lookup tables. When the form in Edit mode, I want to prevent the end user from changing the value of these Select list items. How can I accomplish this ??? **If I change the type of the item to Display only, then it will show the returned value of the Select list.
I have an item that does not save to the database.it is conditional read only based on the value in another column, when it is not read only it displays as a Select list.. then whatever is chosen triggers a dynamic action that sets other items.so setting it as a display only is not an option.
after upgrading from 4.0 to apex 4.2 this gives error: Session state protection violation: This may be caused by manual alteration of protected page...
the only workaround I have found is to set the Read Only to none, then create a dynamic action that conditionally sets the field to disabled..This works, but my problem with it is that it looks different than the read only..read only was Black Text and no textbox..disabled is a text box with greyed out text that is hard to read for some of the users..
we got more that 50 apex apps, Deploying it through apex console is becoming pain.we won't get sys or schema passwords. etc as databases are controlled by DBA's, We only get apex_public_user password, internal, workspace admin passwords.If there is any need of schema association for any applications/workspace, We login to internal workspace and map schema to workspace. I read couple of blogs which discussed about automating the deployments through sqlplusconnecting as sys or schema user, will not work for us. Want to know if there is anyway I can import deployments without logging into workspace. We already have workspaces and applications. The deployments will be for updating existing application or deploying new application in existing workspaces. Oracle Application Express 4.1.
How can in increase the allocated space for a schema in Apex Admin section?
I know you can set this when creating a schema alongsite a workspace and looks like the only way to do it is via raising a service request for more space and loggin in as ADMIN and approving it (in increments of 500MB).
I am using SSO login for Authorizations. Would like make use of SSO for creating authentication schema. My main requirement is to assign privilege based on users using SSO loging.
Trying to learn about Oracle Database Mobile Server.Installed the server, installed the client on WIN 32, created a publication and successfully synchronized.Now need to write a client application for mobile users.
Qs 1) Can I write a simple JSP that reads a table from device SQLITE database?or, the JSP needs to read off a subscrption?If it needs a subscription as the source, then how do I mention it in the JSP?
I would like to create a table in another schema(CBF) as already exist in my schema(TLC) without data but related indexes,synonyms and grants should be include.
How could I do this without using export import. I am using TOAD 9.0.1.
My scenario is I need to insert into History table when a record is been updated into a tabular form(insert the updated record along with the additional columns Action_by,Action_type(Like Update or delete) and Action Date Into History table i.e History table contains all the records as the main table which is been visible in tabular form along with these additional columns ...Action_by,action_type and action_date.
So now i dont want to create a befor/after update trigger on base table rather i would like to create a generic procedure which will insert the updated record into history table taking the page alias and pade ID as the parameters(GENERIC procedure is nothing but whcih applies to all the tabular forms(Tables) contained int he application ).
I am new to the Upload data from excel to Table..... how to implement on this.....I need code for UpLoad CSV/XLS Files to the Table ....Table name T_UPLOAD have contains 40 columns....
I'm trying to upload a xml file into a table but I don't know which separator do I have to select to show the columns well. I does not recognize the columns.
and the other columns are target actual and current year, previous year and next year.the layout should be in pivot table lay out as follows here the three columns will be saved dynamically as 2012,2011,2013 and the respecitive percentage in target and actual column
I'm trying to unload data from a table, so i go to SQL Workshop > Utilities > Data Workshop > Data Unload to Text, i select my table, select the columns, give the condition to unload the data of the last month (between sysdate-28 and sysdate), then i select the comma separator, including the column names, and finally press "Unload Data"...the file is downloaded correctly, but when i open the file, the data is not ordered as i expected.
I want to make a report which is formated (rebuilding an older tool in Access).
So on the one hand I need some formattings which I implemented with the search bar in the interavtive report. (content of the first column is the heading for a table with the rest of the content of all rows which have the sam content in the first column) On the other hand I don't want to show the headings of the columns, what I solved with the classic report(report attributes/ column attributes: none). Is the a solution to match these two requirements in one report?
I am trying to apply page validations on a tabular form. The form allows users to update data in a database table. I have created some validations such as "column x must not be null" etc and on submit, the error message appears and the relevant cells are highlighted in red. All ok so far.
However, for the primary key, I am relying on the table definitions in the Oracle database to not allow duplicate row entries. When a user tries to enter a duplicate row the error message appears but the relevant row / cells are not highlighted, just the row number is given. In a table with many rows this is a bit annoying.
Is there anyway to get the cells to highlight in red for such circumstances or do I need to create the primary keys within APEX itself?
I am trying to update a collection and a table.I got some example code and installed on oracle.com, but I just can't seem to get it to work.I always get an errorORA-20001: Current version of data in database has changed since user initiated update process.I think the problem lies with comparing the checksums, but I cannot spot the mistake
from jobs aI would like to show a count from another table where the jobid = jobid from the above sql.The problem is I don't know how to refer to the jobid in my extra sql.Here is my extra sql for the new count column.
(select count(1) from jobs a, loghead b, dba_scheduler_job_run_details c where a.logid = b.logid and b.session_id(+) = c.session_id and a.jobid = :P3_JOBID) no_of_related_jobs.
This will not work because :P3_JOBID is a page item.I have also tried #JOBID#, but got en error, as it was not recognised.
I'm a APEX newbie using APEX 4.1. I have a table with engineering drawing information (drawing number, title, revision, etc.) and another table with the corresponding drawing files (pdfs stored as blobs where the filename is the drawing number with a pdf extension). The user wants to search for a particular drawing by drawing number from the drawing info table and if the drawing number exists in the drawing files table the drawing number will also be a download link for the file, if the drawing number doesn't exist in the drawing files table than the drawing number will display as plain text (not as a download link).
I'm starting with APEX, I would like to know how to insert the contents of a file. Csv in a table, how to map a file to a table, how to insert file contents. Xls in a table.
