Update README.tuplock

Alvaro Herrera <alvherre@alvh.no-ip.org>

Commit: cdbdc4382743fcfabb3437ea7c4d103adaa01324
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2015-05-25T18:09:05Z
Releases: 9.5.0
Update README.tuplock

Multixact truncation is now handled differently, and this file hadn't
gotten the memo.

Per note from Amit Langote.  I didn't use his patch, though.

Also update the description of infomask bits, which weren't completely up
to date either.  This commit also propagates b01a4f6838 back to 9.3 and
9.4, which apparently I failed to do back then.

Files

PathChange+/−
src/backend/access/heap/README.tuplock modified +10 −8