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2026-02-25 13:11:56 +01:00
parent 985b2a78cb
commit f40c4d904e
7 changed files with 238 additions and 20 deletions
--- a/Database/MySQL/MySQL.md
+++ b/Database/MySQL/MySQL.md
@@ -63,3 +63,15 @@ SELECT USER,plugin,host FROM mysql.user;

 ### MySQL Show User Privileges
 [MySQL Show User Privileges](https://phoenixnap.com/kb/mysql-show-user-privileges)
+
+
+## Various tricks and tips
+
+### Get size of all databases on server
+
+```
+SELECT table_schema "DB Name",
+        ROUND(SUM(data_length + index_length) / 1024 / 1024, 1) "DB Size in MB" 
+FROM information_schema.tables 
+GROUP BY table_schema;
+```