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Limit cron processing per bath of 100

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xbgmsharp
2023-06-26 12:26:33 +02:00
parent f526b99853
commit 894dbf0667
1 changed files with 27 additions and 3 deletions
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30
initdb/02_2_signalk_cron.sql
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@@ -18,7 +18,7 @@ begin
FOR process_rec in
SELECT * FROM process_queue
WHERE channel = 'new_logbook' AND processed IS NULL
ORDER BY stored ASC
ORDER BY stored ASC LIMIT 100
LOOP
RAISE NOTICE '-> cron_process_new_logbook_fn [%]', process_rec.payload;
-- update logbook
@@ -47,7 +47,7 @@ begin
FOR process_rec in
SELECT * FROM process_queue
WHERE channel = 'new_stay' AND processed IS NULL
ORDER BY stored ASC
ORDER BY stored ASC LIMIT 100
LOOP
RAISE NOTICE '-> cron_process_new_stay_fn [%]', process_rec.payload;
-- update stay
@@ -77,7 +77,7 @@ begin
FOR process_rec in
SELECT * FROM process_queue
WHERE channel = 'new_moorage' AND processed IS NULL
ORDER BY stored ASC
ORDER BY stored ASC LIMIT 100
LOOP
RAISE NOTICE '-> cron_process_new_moorage_fn [%]', process_rec.payload;
-- update moorage
@@ -362,3 +362,27 @@ $$ language plpgsql;
COMMENT ON FUNCTION
public.cron_vaccum_fn
IS 'init by pg_cron to cleanup job_run_details table on schema public postgras db';
-- CRON for alerts notification
CREATE FUNCTION cron_process_alerts_fn() RETURNS void AS $$
DECLARE
alert_rec record;
BEGIN
-- Check for new event notification pending update
RAISE NOTICE 'cron_process_alerts_fn';
FOR alert_rec in
SELECT
a.user_id,a.email,v.vessel_id
FROM auth.accounts a, auth.vessels v, api.metadata m
WHERE m.vessel_id = v.vessel_id
AND a.email = v.owner_email
AND (preferences->'alerting'->'enabled')::boolean = false
LOOP
RAISE NOTICE '-> cron_process_alert_rec_fn for [%]', alert_rec;
END LOOP;
END;
$$ language plpgsql;
-- Description
COMMENT ON FUNCTION
public.cron_process_alerts_fn
IS 'init by pg_cron to check for alerts, if so perform process_alerts_queue_fn';