Re: pg_locks-exclusivelock for select queries

2024-03-22 Thread Tom Lane
arun chirappurath writes: > I am running below query on a database. why is it creating a exclusive lock > on a virtualxid? I am running some SELECT queries and its creating an > ExclusiveLock in virtualxid? is this normal? Yes. That lock has nothing to do with any table, only with the transacti

Re: pg_locks-exclusivelock for select queries

2024-03-22 Thread Laurenz Albe
On Fri, 2024-03-22 at 12:43 +0530, arun chirappurath wrote: > I am running below query on a database. why is it creating a exclusive lock > on a virtualxid? > I am running some SELECT queries and its creating an ExclusiveLock in > virtualxid? is this normal? > > SELECT datname, pid, state, query

pg_locks-exclusivelock for select queries

2024-03-22 Thread arun chirappurath
Dear all, I am running below query on a database. why is it creating a exclusive lock on a virtualxid? I am running some SELECT queries and its creating an ExclusiveLock in virtualxid? is this normal? SELECT datname, pid, state, query, age(clock_timestamp(), query_start) AS age FROM pg_stat_act