On 2020-May-15, Michael Paquier wrote: > As discussed in the thread that introduced d140f2f3 to rename > receivedUpto to flushedUpto and add writtenUpto to the WAL receiver's > shared memory information, the equivalent columns in > pg_stat_wal_receiver have not been renamed:
> When I have implemented this system view, the idea was to keep a > one-one mapping between the SQL interface and the shmem info even if > we are not compatible with past versions, hence I think that before > beta1 we had better fix that and: > - rename received_lsn to flushed_lsn. > - add one column for writtenUpto. Why do you put the column at the end? I would put written_lsn before flushed_lsn. Since this requires a catversion bump, I think it'd be best to do it before beta1 next week. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
