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Mysql Base events (scheduled tasks)

2025-02-25 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Database >

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Shulou(Shulou.com)06/01 Report--

1. Ordinary events: execute the statement directly:

DROP EVENT IF EXISTS job_insertgood

DELIMITER $$

CREATE EVENT job_insertgood

ON SCHEDULE EVERY 10 SECOND

DO

BEGIN

INSERT INTO goods (name,num) VALUES (now (), 1)

END$$

DELIMITER

Second, events: calling stored procedures

DROP EVENT IF EXISTS job_callProcedure

DELIMITER $$

CREATE EVENT job_callProcedure

ON SCHEDULE EVERY 10 SECOND

DO

BEGIN

CALL procedureName ()

END$$

DELIMITER

3. Enable events (scheduled tasks):

1. View

SELECT @ @ event_scheduler

Or

SHOW VARIABLES LIKE 'event%'

2. Set up:

Set GLOBAL event_scheduler = 1

Or

SET GLOBAL event_scheduler = ON

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