privileges

I need to determine what privileges are currently granted for some materialized views in my database. The query to do this for a table or standard view is pretty straight forward: SELECT grantee, string_agg(privilege_type, ', ') AS privileges FROM information_schema.table_privileges WHERE table_schema = 'some_schema' AND table_name = 'some_table' GROUP by grantee; That said, there doesn't seem to be an analogous table for materialized views. Where does PostgreSQL store this information? In Postgres system catalogs are the basic set of complete information about the installation and databases.

i got some problem during open my old website. My dataTable show: DataTables warning: JSON data from server could not be parsed. This is caused by a JSON formatting error. After that, I tried to debug my script and found error in mysql: Error occuered during query execution: (<small>SELECT SQL_CALC_FOUND_ROWS ID,name,remark,avrusepmonth , CONCAT('<input type=''checkbox''id=''cb' , ID ,''' name=''check[]'' value=''',ID,''' >','<label class=''lbcb'' for=''cb', ID,'''><=update=</label>') as checkb ,monthavrage(ID,12) as latestavr , moq, leadtime FROM test_media WHERE nowuse=1 and monthavrage(ID

this might be a simple question, but how do I "request" system / root priviliges from the user in a c console application. I need to write to /Private/etc but i can't. This is for mac / unix. I've seen it being used in other console commands e.g. when you run the following command: "sudo /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder", Terminal asks you for your Password. How do I do this? thanks, JNK There isn't any system call which will let a process obtain root privileges. You might expect seteuid to work this way, but it can only be used by processes with root processes

I need to give my application administrator rights, knowing that it will be run from a user session and not admin account. I've looked on other sites, but can't find anything that helps. I tried editing the manifest among other things and there have inserted the line: <requestedExecutionLevel level="requireAdministrator" uiAccess="false" /> This gave me an error when trying to publish using ClickOnce, but not when I debug. Can you help me? first of all - indeed, it's not allowed by design, to install and ClickOnce app as admin: http://msdn.microsoft.com/en-us/library/142dbbz4(v=vs.90).aspx

For a web application, when creating the user which will connect to the MySQL database, you have the choice of privileges. Assuming that the only actions intended to be done by that user are SELECT/INSERT/UPDATE/DELETE, it seems to make sense to only provide those privileges, however I've never seen that recommended anywhere - what are the reasons for and against this method? There are other privileges that a user might need during an ordinary application, for example: CREATE TEMPORARY TABLE EXECUTE (stored procedures) FILE (for SELECT INTO and LOAD DATA) LOCK TABLES There's also the