Horton

Re: min_safe_lsn column in pg_replication_slots view

Alvaro Herrera <alvherre@2ndquadrant.com>

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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: Fujii Masao <masao.fujii@oss.nttdata.com>, Michael Paquier <michael@paquier.xyz>, Kyotaro Horiguchi <horikyota.ntt@gmail.com>, pgsql-hackers <pgsql-hackers@lists.postgresql.org>
Date: 2020-07-06T15:29:42Z
Lists: pgsql-hackers 
On 2020-Jul-04, Amit Kapila wrote:

> Fair enough.  It would be good if we can come up with something better
> than 'distance' for this column.  Some ideas safe_wal_limit,
> safe_wal_size?

Hmm, I like safe_wal_size.

I've been looking at this intermittently since late last week and I
intend to get it done in the next couple of days.

Thanks!

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

  1. Fix uninitialized value in segno calculation

  2. Morph pg_replication_slots.min_safe_lsn to safe_wal_size