The previous period of time is too nervous, there is no time learning summary, I have no leisure, and blogs.
Oracle resource limit file
1. Set the resource limit parameter as true. Database initialization parameter may be provided RESOURCE_LIMIT = TRUE, may be changed by an interactive command alter system set resource_limit = true;. Use of resource limits is set in the database initialization parameter RESOURCE_LIMIT = TRUE By default, this parameter is set to FALSE This. Parameter Can Be Changed Interactively with an alter system command.
2. Create a resource limit file Create profile hr_profile limited sessions_per_user 2 CPU_PER_SESSION UNLIMITED
3. Change the resource limit file parameter ALTER profile hr_profile limited failed_login_attempts 2;
4. Put the resource limit file with the user to associate alter user hr profile hr_profile;