LS
Size: a a a
LS
LS
РЖ
select * from pg_settings where name = 'log_statement';
А
SELECT monthname(payment_date) payment_month,здравствуйте может кто-нибудь объяснить разницу этих двух SUM(amount ) over() , SUM(SUM(amount)) over() .
sum(amount) over (),
sum(sum(amount)) over ()
FROM payment
GROUP BY monthname(payment_date);
AL
select * from pg_file_settings where name = 'log_statement';
AL
РЖ
postgres=# alter system set log_statement = 'all';
ALTER SYSTEM
postgres=# show log_statement;
log_statement
---------------
none
(1 row)
postgres=# select pg_reload_conf();
pg_reload_conf
----------------
t
(1 row)
postgres=# show log_statement;
log_statement
---------------
all
(1 row)
LS
select * from pg_file_settings where name = 'log_statement';
select * from pg_file_settings where name = 'log_statement';
sourcefile | sourceline | seqno | name | setting | applied | error
/etc/postgresql/11/data/postgresql.conf | 212 | 168 | log_statement | all | f | (null)
/data/postgresql/11/data/postgresql.auto.conf | 3 | 249 | log_statement | all | t | (null)
LS
LS
AL
Z
AL
LS
AL
LS
AL