> Thanks, it makes difference and keep us motivated for making progress. +1
Is it intended behavior that a database can not be dropped when undo apply is running in the background? zheap=# update pgbench_accounts set filler = 'bbb' where mod(aid,10) = 0; UPDATE 1000000 zheap=# rollback; ROLLBACK zheap=# drop database zheap; ERROR: cannot drop the currently open database zheap=# \c postgres You are now connected to database "postgres" as user "postgres". postgres=# drop database zheap; ERROR: database "zheap" is being accessed by other users DETAIL: There is 1 other session using the database. postgres=# drop database zheap; ERROR: database "zheap" is being accessed by other users DETAIL: There is 1 other session using the database. postgres=# Regards Daniel