setting up postgresql monitoring in zabbix, error

[safronowmax]

Hello, tell me please, I'm setting up postgresql monitoring via zabbix 4.2. I am using the standard built-in postgresql template. All data is displayed correctly, except for metrics from the pgsql.query.time.sql query, data from pgsql.query.time.sql is not displayed

I try to manually execute this request, I get an error:

psql -qtAX -h "$1" -p "$2" -U "$3" -d "$4" -v tmax=$5 -f "/var/lib/zabbix/postgresql/pgsql.query.time.sql"
psql:/var/lib/zabbix/postgresql/pgsql.query.time.sql:31: ERROR: syntax error (near position: ")") STRING 22: ...'epoch' FROM (clock_timestamp() - query_start)) > )::integer..

.

Here is the query itself from /var/lib/zabbix/postgresql/pgsql.query.time.sql

WITH T AS
(SELECT db.datname,
coalesce(T.query_time_max, 0) query_time_max,
coalesce(T.tx_time_max, 0) tx_time_max,
coalesce(T.mro_time_max, 0) mro_time_max,
coalesce(T.query_time_sum, 0) query_time_sum,
coalesce(T.tx_time_sum, 0) tx_time_sum,
coalesce(T.mro_time_sum, 0) mro_time_sum,
coalesce(T.query_slow_count, 0) query_slow_count,
coalesce(T.tx_slow_count, 0) tx_slow_count,
coalesce(T.mro_slow_count, 0) mro_slow_count
FROM pg_database db NATURAL
LEFT JOIN (
SELECT datname,
extract(epoch FROM now())::integer ts,
coalesce(max(extract('epoch' FROM (clock_timestamp() - query_start))::integer * (state NOT IN ('idle', 'idle in transaction', 'idle in transaction (aborted)') AND query !~* E'^(\\s*(--[^\\n]*\\n|/\\*.*\\*/|\\n))*(autovacuum|VACUUM|ANALYZE|REINDEX|CLUSTER| CREATE|ALTER|TRUNCATE|DROP)')::integer), 0) query_time_max,
coalesce(max(extract('epoch' FROM (clock_timestamp() - query_start))::integer * (state NOT IN ('idle') AND query !~* E'^(\\s*(--[^\\n]*\\n|/\\*.*\\*/|\\n))*(autovacuum|VACUUM|ANALYZE|REINDEX|CLUSTER| CREATE|ALTER|TRUNCATE|DROP)')::integer), 0) tx_time_max,
coalesce(max(extract('epoch' FROM (clock_timestamp() - query_start))::integer * (state NOT IN ('idle') AND query ~* E'^(\\s*(--[^\\n]*\\n|/\\*.*\\*/|\\n))*(autovacuum|VACUUM|ANALYZE|REINDEX|CLUSTER| CREATE|ALTER|TRUNCATE|DROP)')::integer), 0) mro_time_max,
coalesce(sum(extract('epoch' FROM (clock_timestamp() - query_start))::integer * (state NOT IN ('idle', 'idle in transaction', 'idle in transaction (aborted)') AND query !~* E'^(\\s*(--[^\\n]*\\n|/\\*.*\\*/|\\n))*(autovacuum|VACUUM|ANALYZE|REINDEX|CLUSTER| CREATE|ALTER|TRUNCATE|DROP)')::integer), 0) query_time_sum,
coalesce(sum(extract('epoch' FROM (clock_timestamp() - query_start))::integer * (state NOT IN ('idle') AND query !~* E'^(\\s*(--[^\\n]*\\n|/\\*.*\\*/|\\n))*(autovacuum|VACUUM|ANALYZE|REINDEX|CLUSTER| CREATE|ALTER|TRUNCATE|DROP)')::integer), 0) tx_time_sum,
coalesce(sum(extract('epoch' FROM (clock_timestamp() - query_start))::integer * (state NOT IN ('idle') AND query ~* E'^(\\s*(--[^\\n]*\\n|/\\*.*\\*/|\\n))*(autovacuum|VACUUM|ANALYZE|REINDEX|CLUSTER| CREATE|ALTER|TRUNCATE|DROP)')::integer), 0) mro_time_sum,

coalesce(sum((extract('epoch' FROM (clock_timestamp() - query_start)) > :tmax)::integer * (state NOT IN ('idle', 'idle in transaction', 'idle in transaction (aborted)') AND query !~* E'^(\\s*(--[^\\n]*\\n|/\\*.*\\*/|\\n))*(autovacuum|VACUUM|ANALYZE|REINDEX|CLUSTER| CREATE|ALTER|TRUNCATE|DROP)')::integer), 0) query_slow_count,
coalesce(sum((extract('epoch' FROM (clock_timestamp() - query_start)) > :tmax)::integer * (state NOT IN ('idle') AND query !~* E'^(\\s*(--[^\\n]*\\n|/\\*.*\\*/|\\n))*(autovacuum|VACUUM|ANALYZE|REINDEX|CLUSTER| CREATE|ALTER|TRUNCATE|DROP)')::integer), 0) tx_slow_count,
coalesce(sum((extract('epoch' FROM (clock_timestamp() - query_start)) > :tmax)::integer * (state NOT IN ('idle') AND query ~* E'^(\\s*(--[^\\n]*\\n|/\\*.*\\*/|\\n))*(autovacuum|VACUUM|ANALYZE|REINDEX|CLUSTER| CREATE|ALTER|TRUNCATE|DROP)')::integer), 0) mro_slow_count
FROM pg_stat_activity
WHERE pid <> pg_backend_pid()
GROUP BY 1) T
WHERE NOT db.datistemplate )
SELECT json_object_agg(datname, row_to_json(T))
FROM T