如何在psql中开启track_commit_timestamp
How to turn on track_commit_timestamp in psql
https://www.postgresql.org/docs/current/runtime-config-replication.html#GUC-TRACK-COMMIT-TIMESTAMP
track_commit_timestamp (boolean) Record commit time of transactions.
This parameter can only be set in postgresql.conf file or on the
server command line. The default value is off.
show track_commit_timestamp; return 关闭。
如何在psql中开启？
您可以使用 ALTER SYSTEM 作为超级用户：
ALTER SYSTEM SET track_commit_timestamp = on;
这相当于改变postgresql.conf。
您必须重新启动 PostgreSQL 才能使新设置生效。
https://www.postgresql.org/docs/current/runtime-config-replication.html#GUC-TRACK-COMMIT-TIMESTAMP
track_commit_timestamp (boolean) Record commit time of transactions.
This parameter can only be set in postgresql.conf file or on the server command line. The default value is off.
show track_commit_timestamp; return 关闭。
如何在psql中开启？
您可以使用 ALTER SYSTEM 作为超级用户：
ALTER SYSTEM SET track_commit_timestamp = on;
这相当于改变postgresql.conf。
您必须重新启动 PostgreSQL 才能使新设置生效。