I'm new to PostgreSQL and I'm a litle confused.
I have 2 questions about using user_write_lock functions:
1. if a user set a write lock and then, for some reason (bad connections, app chashes, etc), disconect from server without releasing, what happened with the lock ? It will be still
holding ?
2. there is a way to set/obtain informations about the user who sets a lock ?
thanks.