Difference between revisions of "MySQL Commands snippets"
From DevOps Notebook
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[[Restore single MySQL table from a full database mysqldump backup file]]<br> | [[Restore single MySQL table from a full database mysqldump backup file]]<br> | ||
[[mysqldump all tables from database in separate files]] <br> | [[mysqldump all tables from database in separate files]] <br> | ||
| − | + | [[Update mysql user password]]<br> | |
=== Disable query cache without mysql restart === | === Disable query cache without mysql restart === | ||
<pre> | <pre> | ||
| − | SET GLOBAL query_cache_size = 0; | + | mysql> SET GLOBAL query_cache_size = 0; |
| + | </pre> | ||
| + | === Increase MySQL Connections without restart === | ||
| + | <pre> | ||
| + | mysql> show variables like 'max_connections'; | ||
| + | mysql> SET GLOBAL max_connections = 1000; | ||
</pre> | </pre> | ||
Latest revision as of 10:03, 2 August 2022
Get limited number of records from mysqldump
MySQL all databases backup in separate files
Restore single MySQL table from a full database mysqldump backup file
mysqldump all tables from database in separate files
Update mysql user password
Disable query cache without mysql restart
mysql> SET GLOBAL query_cache_size = 0;
Increase MySQL Connections without restart
mysql> show variables like 'max_connections'; mysql> SET GLOBAL max_connections = 1000;
