On 05/30/2018 04:37 AM, Yavuz Selim Sertoğlu wrote:
> Hi everybody,
> *
> *
> *Today I saw that two queries have been running for more then 12
> hours(They are the same query actually).*
>
> /mydb=# select * from pg_stat_activity where state='active' and
> state_change < now()-'12 hours'::interval;/
>
>
> *I've explained this query(I used $1 as now())*
What is the value of $1 in the queries?
> *PostgreSQL version is 9.5.3 on CentOS 7.2.1511*
>
> /[root@myserver]# cat /etc/redhat-release/
> CentOS Linux release 7.2.1511 (Core)
>
> /mydb=# select version();/
> version
> ---------------------------------------------------------------------------------------------------------
> PostgreSQL 9.5.3 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.5
> 20150623 (Red Hat 4.8.5-4), 64-bit
> (1 row)
>
> I could not figure out what the problem is.
> I would be happy if someone could help me to solve this situation.
>
>
> --
>
> Saygılarımla
>
--
Adrian Klaver
adrian.klaver@aklaver.com