Background A MySQL server stop working. You’re confused as this is a new Virtualmin installation and everything went smooth. You start troubleshooting: # service mariadb
Update February 2022 Resetting MySQL password remains a nightmare due to all the differences between MySQL 7 and 8, and MariaDB. If you’re running the
rename table t1 to t2; Reference: https://blog.marceloaltmann.com/en-how-to-rename-table-in-mysql-pt-como-renomear-tabelas-no-mysql/
MySQL has two good methods for replication, the one called Master-Master Replication, and the other called Group Replication. Group replication is more powerful and is
Sometimes when you try to access MySQL, you will get an access denied message. There could be a multitude of reasons but if you are
u or µ microseconds ms milliseconds s seconds m minutes h hours d days w weeks Reference: https://docs.influxdata.com/influxdb/v1.7/query_language/data_exploration/#duration-literal
Background This article explains how to upgrade the default MariaDB 10.1 installation provided with Linux Mint 19 Tara or Tessa to MariaDB 10.3. One reason
Do this: ALTER TABLE mytable MODIFY mycolumn VARCHAR(255); Ps. You have to know what the original type is. Reference: https://stackoverflow.com/questions/212939/how-do-i-modify-a-mysql-column-to-allow-null
The syntax is straightforward: mysqldump -uusername -ppassword database_name > db.backup.date
On your MySQL Server doing backups you get: Backups Failing: Dumping MySQL database database_name …. dump failed! mysqldump: Couldn’t execute ‘show events’: Cannot proceed because
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