Affects Version/s: None
Fix Version/s: 0.4.0
Steps to reproduce:
1) Start to create a new policy named 'test1;. select database as 'a' and table as 'b'. Save the policy.
2) Open this newly created/saved policy for edit. Change the table name to 'c' and try to save it.
Policy should be saved.
Returns an error "policy already exists with name test1". However this is inconsistent.
Need to fix inconsistent behavior.