Application Development Software

Hi,

I am new to 11g and have few questions :

1. Is there a way to query database through Portal. In UCM 7.5 we had a service called GET_DB_SEARCH_PAGE and executing it through browser used to open a DB interface and queries could be run in it.

I am not able to run the same in 11g. On running it it just gives a blank page and no errors.


2. I need to implement security in 11g. I need to create roles, accounts and users. All these need to be created in UCM and WLS as well.
Where do I create roles and accounts in WLS.