advisory-lock | Distributed locking using PostgreSQL advisory locks | Runtime Evironment library
kandi X-RAY | advisory-lock Summary
kandi X-RAY | advisory-lock Summary
Distributed locking using PostgreSQL advisory locks (Node.js)
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QUESTION
What is a Postgres "session" in the context of session-level advisory locks? Can two threads/processes share the same session?
...ANSWER
Answered 2017-Sep-20 at 13:23According to this thread, a session is "synonymous with a TCP connection". The language in Session Information Functions also supports this.
So, in the context of a session-level advisory lock, anything that shares the TCP connection will have access to the resource, and the resource won't be released unless explicitly unlocked, or the TCP connection is terminated.
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