非互換
FUJITSU Enterprise Postgres 14では、統計情報ビューpg_stat_activityの「query」列にwalsenderのクエリ情報を追加します。
[例]
=# SELECT application_name,query,backend_type FROM pg_stat_activity WHERE backend_type = 'walsender'; application_name | query | backend_type ------------------+-------+-------------- walreceiver | | walsender (1 row)
[例]
=# SELECT application_name,query,backend_type FROM pg_stat_activity WHERE backend_type = 'walsender'; application_name | query | backend_type ------------------+----------------------------------------+-------------- walreceiver | START_REPLICATION 0/3000000 TIMELINE 1 | walsender (1 row)
対処方法
ありません。