Re: pg_controldata output alignment regression - Mailing list pgsql-hackers

From Joe Conway
Subject Re: pg_controldata output alignment regression
Date
Msg-id 55DCC0A7.3050501@joeconway.com
Whole thread Raw
In response to Re: pg_controldata output alignment regression  (Alvaro Herrera <alvherre@2ndquadrant.com>)
Responses Re: pg_controldata output alignment regression  (Alvaro Herrera <alvherre@2ndquadrant.com>)
List pgsql-hackers
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On 08/25/2015 11:28 AM, Alvaro Herrera wrote:
> Joe Conway wrote:
> 
>> Does anyone out there object to a non-backward compatible change
>> to pg_controldata output?
> 
> I don't (and thanks for taking care of it), but as I recall,
> pg_upgrade reads and interprets pg_controldata output so it may
> need adjustment too.

Thanks for the heads up. There are lots of controldata items
pg_upgrade is interested in, but AFAICS none of these are included.
Now maybe they should be, but they are not currently referenced.

(Bruce added to the thread:we're talking about: "Current wal_level setting" "Current wal_log_hints setting" "Current
max_connectionssetting" "Current max_worker_processes setting" "Current max_prepared_xacts setting" "Current
max_locks_per_xactsetting" "Current track_commit_timestamp setting"
 
)

Joe

- -- 
Crunchy Data - http://crunchydata.com
PostgreSQL Support for Secure Enterprises
Consulting, Training, & Open Source Development
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