Hello, (context: logical built-in replication) On the publication server: How can you see what is the subscription connection is when this connection is inactive? Is there query that can be used?, or is this only possible with extra monitoring tools (or going through the pg.log files if logged)? (If so, what would you suggest on debian, preferably available in the repository of apt.postresql.org or debian.org?) An example: # select * from pg_replication_slots; slot_name | plugin | slot_type | datoid | database | temporary | active | active_pid | xmin | catalog_xmin | restart_lsn | confirmed_flush_lsn -----------+----------+-----------+--------+----------+-----------+--------+------------+------+--------------+-------------+--------------------- db2_sub1 | pgoutput | logical | 20751 | db2 | f | f | | | 171086 | C/C4C4EA08 | C/C4C4EA08 db2_sub2 | pgoutput | logical | 20751 | db2 | f | t | 9957 | | 171113 | C/C4C90EE0 | C/C4CC0FE0 * so for db2_sub2 there is pid: pg_stat_activity gives me the userinfo and others, * but how can you obtain this for the inactive subscription (db2_sub1)? -- mvg, Wim -- In India, "cold weather" is merely a conventional phrase and has come into use through the necessity of having some way to distinguish between weather which will melt a brass door-knob and weather which will only make it mushy. -- Mark Twain |
