pg_stat_bgwriter One row only, showing statistics about the back- ground writer process's activity. See pg_stat_bg- writer for details. pg_stat_database One row per database, showing database-wide statistics. See default, but EXECUTE for this func- tion can be granted to oth- ers). Calling pg_stat_re- set_shared('bg- writer') will zero all the counters shown in the pg_stat_bgwriter view. Calling pg_stat_re- the PID will be written to the provided address. Otherwise, the return value will be BGWH_STOPPED or BG- WH_POSTMASTER_DIED. If a background worker sends asynchronous notifications with the NOTIFY command

have been needed by server processes during recent rounds. The average recent need is multiplied by bg- writer_lru_multiplier to arrive at an estimate of the number of buffers that will be need- ed during pg_stat_bgwriter One row only, showing statistics about the back- ground writer process's activity. See pg_stat_bg- writer for details. pg_stat_database One row per database, showing database-wide sta- tistics. See

pg_stat_bgwriter One row only, showing statistics about the back- ground writer process's activity. See pg_stat_bg- writer for details. pg_stat_database One row per database, showing database-wide statistics. See default, but EXECUTE for this func- tion can be granted to oth- ers). Calling pg_stat_re- set_shared('bg- writer') will zero all the counters shown in the pg_stat_bgwriter view. Calling pg_stat_re-

pg_stat_bgwriter One row only, showing statistics about the back- ground writer process's activity. See pg_stat_bg- writer for details. pg_stat_database One row per database, showing database-wide statistics. See default, but EXECUTE for this func- tion can be granted to oth- ers). Calling pg_stat_re- set_shared('bg- writer') will zero all the counters shown in the pg_stat_bgwriter view. Calling pg_stat_re-

have been needed by server processes during recent rounds. The average recent need is multiplied by bg- writer_lru_multiplier to arrive at an estimate of the number of buffers that will be need- ed during pg_stat_bgwriter One row only, showing statistics about the back- ground writer process's activity. See pg_stat_bg- writer for details. pg_stat_database One row per database, showing database-wide sta- tistics. See

have been needed by server processes during recent rounds. The average recent need is multiplied by bg- writer_lru_multiplier to arrive at an estimate of the number of buffers that will be need- ed during pg_stat_bgwriter One row only, showing statistics about the back- ground writer process's activity. See pg_stat_bg- writer for details. pg_stat_database One row per database, showing database-wide sta- tistics. See

() → pg_lsn Take a snapshot of running transactions and write it to WAL, without having to wait for bg- writer or checkpointer to log one. This is useful for logical decoding on standby, as logical slot have been needed by server processes during recent rounds. The average recent need is multiplied by bg- writer_lru_multiplier to arrive at an estimate of the number of buffers that will be need- ed during

() → pg_lsn Take a snapshot of running transactions and write it to WAL, without having to wait for bg- writer or checkpointer to log one. This is useful for logical decoding on standby, as logical slot have been needed by server processes during recent rounds. The average recent need is multiplied by bg- writer_lru_multiplier to arrive at an estimate of the number of buffers that will be need- ed during

have been needed by server processes during recent rounds. The average recent need is multiplied by bg- writer_lru_multiplier to arrive at an estimate of the number of buffers that will be need- ed during

have been needed by server processes during recent rounds. The average recent need is multiplied by bg- writer_lru_multiplier to arrive at an estimate of the number of buffers that will be need- ed during