Question : I’m trying to understand how EVENTs work. Can someone explain the concept, preferably with a demo? I think […]
Tag: mysql-event
Dropping rows based on the previous selection statmnet
Question : I have a database with following tables: temp_1, temp_2…. and cached_tbl. Inside cached_tbl I have column table_name and […]
Use event schedule and stored procedure to automatically average every hour MySQL
Question : I have a database in Mysql Workbench about weather that updates every second. It contains temperature and wind […]
Event doesn’t work
Question : I have a working command: UPDATE ads SET ad_points = ad_points – 20 And I would like to […]
Restart event scheduler and alter event when slave being promoted to master
Question : I am using innnodb cluster. It is good that every time a R/W node failed the R/O node […]
MySql Event to Delete Data from 2 Tables Older Than 2 Months [closed]
Question : Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the […]
“SHOW EVENTS” fails with “Error Code: 1545. Failed to open mysql.event”
Question : I have a MariaDB 5.5.56 install (The default CentOS 7 package). The VM was running on a host […]
Event doesn’t work
Question : I have a working command: UPDATE ads SET ad_points = ad_points – 20 And I would like to […]
MySQL event scheduler waiting on empty queue since server restarted 12 days ago
Question : I noticed a process on the server which has been running for more than 12 days, which I […]
Does MySql event will start if the previous event doesn’t finish yet?
Question : Example I have an event that will run every 5 seconds, then the first instance of the event […]