How to delete from history the result of processing the trigger?

Good day!

Set up a trigger that signals that the zabbix live. Fulfills every 5 minutes and because of this, all history gets cluttered. Is it possible to fix? I understand it is possible with queries in the database and deleting the relevant lines
June 8th 19 at 16:59
1 answer
June 8th 19 at 17:01
If we use your scripts and crowns, so why notice the same issue reversed?

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