From: | Steve Frampton <frampton(at)mail(dot)flarc(dot)edu(dot)on(dot)ca> |
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To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Question on concurrency controls |
Date: | 1998-10-30 01:04:19 |
Message-ID: | Pine.LNX.4.05.9810292002310.16732-100000@mail.flarc.edu.on.ca |
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Lists: | pgsql-hackers |
Hello:
I'd like to learn a bit about how concurrency control is managed by
PostgreSQL, for a project I'm starting. I looked over the documentation,
FAQs, features lists, etc. on the postgresql web site but they are aimed
more toward users and application programmers than tech-heads who want to
look under the hood.
I'm just wondering (a) what scheme(s) PostgreSQL uses (eg. two-phase
locking, timestamp, etc.), (b) what recovery procedures are available, and
(c) what source code modules I should concentrate looking at to see how
these controls have been implemented.
Thanks in advance.
--------------< LINUX: The choice of a GNU generation. >--------------
Steve Frampton <3srf(at)qlink(dot)queensu(dot)ca> http://qlink.queensu.ca/~3srf
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