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| author | Michael Paquier <michael@paquier.xyz> | 2020-05-17 09:22:07 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2020-05-17 09:22:07 +0900 |
| commit | 2c8dd05d6cbc86b7ad21cfd7010e041bb4c3950b (patch) | |
| tree | 92b1fc5c0f21a0c7ab7f811813367c1aa4a4c2c8 /doc/src | |
| parent | e78b93094518b1e262cba8115470f252dde6f446 (diff) | |
Make pg_stat_wal_receiver consistent with the WAL receiver's shmem info
d140f2f3 has renamed receivedUpto to flushedUpto, and has added
writtenUpto to the WAL receiver's shared memory information, but
pg_stat_wal_receiver was not consistent with that. This commit renames
received_lsn to flushed_lsn, and adds a new column called written_lsn.
Bump catalog version.
Author: Michael Paquier
Reviewed-by: Álvaro Herrera
Discussion: https://postgr.es/m/20200515090817.GA212736@paquier.xyz
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/monitoring.sgml | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index be31ac48b13..cd526128983 100644 --- a/doc/src/sgml/monitoring.sgml +++ b/doc/src/sgml/monitoring.sgml @@ -2541,7 +2541,17 @@ SELECT pid, wait_event_type, wait_event FROM pg_stat_activity WHERE wait_event i <row> <entry role="catalog_table_entry"><para role="column_definition"> - <structfield>received_lsn</structfield> <type>pg_lsn</type> + <structfield>written_lsn</structfield> <type>pg_lsn</type> + </para> + <para> + Last write-ahead log location already received and written to disk, + but not flushed. This should not be used for data integrity checks. + </para></entry> + </row> + + <row> + <entry role="catalog_table_entry"><para role="column_definition"> + <structfield>flushed_lsn</structfield> <type>pg_lsn</type> </para> <para> Last write-ahead log location already received and flushed to |