Hi,
  I want to give access permission for the viewing or updating or inserting or deleting records into the table which was created by the openACS administrator in the postgresql for the users sake. plz tell me the method how to set the permissiona for a table access and how to restrict the users for not doing any unauthorised access to the tables.
    Plz give me the code samples for this mechanism.

D.Venu Madhav.