privileges

问题 Im trying to create new file on D: drive with c/c++ I found this code to get windows write privileges but it does not working Can anybody help me i am new in c++? BOOL SetPrivilege( HANDLE hToken, // access token handle LPCTSTR lpszPrivilege, // name of privilege to enable/disable BOOL bEnablePrivilege // to enable (or disable privilege) ) { // Token privilege structure TOKEN_PRIVILEGES tp; // Used by local system to identify the privilege LUID luid; if(!LookupPrivilegeValue( NULL, // lookup

问题 Im trying to create new file on D: drive with c/c++ I found this code to get windows write privileges but it does not working Can anybody help me i am new in c++? BOOL SetPrivilege( HANDLE hToken, // access token handle LPCTSTR lpszPrivilege, // name of privilege to enable/disable BOOL bEnablePrivilege // to enable (or disable privilege) ) { // Token privilege structure TOKEN_PRIVILEGES tp; // Used by local system to identify the privilege LUID luid; if(!LookupPrivilegeValue( NULL, // lookup

问题 Unfortunately this question may be a little broad, because I can't work out the proper terms to help me bring all this together. I'm very new to php/SQL, and I'm attempting to set up a minimal site with very simple login/register functionality. Should I be creating a new database user whenever I register a new web user? Are CRUD privileges safe to give to all users of the website? Should I actually make a DB user for registering, one which can only insert into the user table and nothing else

问题 Imagine there is a student table student(id,name,city) I want to create a user A and grant permission only to update record where id=10. CREATE USER A ; GRANT UPDATE ON student TO A WHERE student.id=10; I tried this and it does not work. 回答1: No not a single row but a view that contains a single row which will, in turn, will update the actual real table. This can be done via specific table view per student (yes it will be a messy DB structure). Grant access to the view for this user only alow

问题 i have to select all users with any privileges to database (e.g. database 'mysql'). Any suggestions? Thanks. 回答1: Look the in mysql database (an actual db named mysql inside the mysql server, just to be clear). There's three tables ( db , tables_priv , and columns_priv ) where the db/table/column privs are stored: SELECT 'db', User, Host FROM db WHERE Db='mydatabase' UNION SELECT 'table', User, Host FROM tables_priv WHERE Db='mydatabase' UNION SELECT 'col', User, Host FROM columns_priv WHERE

问题 I'm trying to create two users in PostgreSQL Who(user1) can access the tables in db1 and should be able to run (DML) SELECT, INSERT, UPDATE... Who(user2) can only create the tables in a particular database(EX: db1) Commands I tried are like below, but when I create a new table using user2, user1 not able to select/insert on tables. User1: grant CONNECT ON DATABASE db1 to user1; GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA public TO user1; ALTER DEFAULT PRIVILEGES IN SCHEMA

问题 I am currently working on a system that the only way to become root is via the command "sudo bash". My intentions are to use Ansible to install dependencies and configure files, and the currently documented methods of privilege escalation do not work with my current system setup. 回答1: If only sudo bash is available for you, then ansible with a controler <-> remote host connection is not a good candidate as this is a known limitation of the privilege escalation feature. To explain a bit

问题 I just bumped into some strange behaviour of DBMS_PARALLEL_EXECUTE (at least for me). See my preset (executed as SYS): -- Preset drop user usr1 cascade; create user usr1 identified by usr1; create or replace procedure usr1.do_stuff(p1 in number, p2 in number) is begin dbms_output.put_line('I did stuff!'); end; / drop user usr2 cascade; create user usr2 identified by usr2; grant connect to usr2; grant create job to usr2; drop role stuff_doer cascade; create role stuff_doer; grant execute on

问题 I just bumped into some strange behaviour of DBMS_PARALLEL_EXECUTE (at least for me). See my preset (executed as SYS): -- Preset drop user usr1 cascade; create user usr1 identified by usr1; create or replace procedure usr1.do_stuff(p1 in number, p2 in number) is begin dbms_output.put_line('I did stuff!'); end; / drop user usr2 cascade; create user usr2 identified by usr2; grant connect to usr2; grant create job to usr2; drop role stuff_doer cascade; create role stuff_doer; grant execute on

问题 I am not able to run the application the Qt creator. It complains the following error: Cannot execute '': The requested operation requires elevation My .exe file has a Windows administrator shield symbol on it. Do I need to make a project settings changes? I am extensively using Qt File library for doing some file operations. 回答1: What's your executable's file name? Without an embedded manifest, windows tries to be smart and wants to run executables with "install", "update", "setup", "patch",