The following bug has been logged on the website:
Bug reference: 13413
Logged by: lidong.he
Email address: held911(at)163(dot)com
PostgreSQL version: 9.4.1
Operating system: linux
Description:
this function is ok in pg 9.3.5. But , it does not work in pg 9.4.1. it's
like follow:
b2c_product=# deallocate all;
DEALLOCATE ALL
b2c_product=# select query from pg_stat_statements where query ~*
'deallocate';
query
-------
(0 rows)
b2c_product=# select query from pg_stat_activity where query ~* 'deallocate'
limit 2;
query
-------------------------------------------------------------------------
select query from pg_stat_activity where query ~* 'deallocate' limit 2;
DEALLOCATE ALL;
(2 rows)