GlobalVisIsRemovableFullXid() vs GlobalVisCheckRemovableXid()

Peter Geoghegan <pg@bowt.ie>

From: Peter Geoghegan <pg@bowt.ie>
To: Andres Freund <andres@anarazel.de>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2021-02-06T20:27:30Z
Lists: pgsql-hackers
Why is GlobalVisIsRemovableFullXid() not named
GlobalVisCheckRemovableFullXid() instead? ISTM that that name makes
much more sense, since it is what I'd expect for a function that is
the "Full XID equivalent" of GlobalVisCheckRemovableXid().

Note also that GlobalVisIsRemovableFullXid() is the only symbol name
matching "GlobalVisIsRemovable*".

Have I missed something?

-- 
Peter Geoghegan



Commits

  1. ReadNewTransactionId() -> ReadNextTransactionId().

  2. Rename removable xid function for consistency.

  3. Add basic infrastructure for 64 bit transaction IDs.