feat(docs): Add documentation on how to install tables

readme.md

@@ -33,7 +33,26 @@ Same as above, but if you want to use `mysqlclient` instead of `PyMySQL` (perfor
 
 https://www.radishlogic.com/coding/python-3/installing-mysqldb-for-python-3-in-windows/
 
-### Configuration
+### Install database
+The user needs to have full permissions to the database.
+If not you need to create user and database manually do (or similar on Windows):
+
+    (
+        echo "CREATE DATABASE flaschengeist;"
+        echo "CREATE USER 'flaschengeist'@'localhost' IDENTIFIED BY 'flaschengeist';"
+        echo "GRANT ALL PRIVILEGES ON flaschengeist.* TO 'flaschengeist'@'localhost';"
+        echo "FLUSH PRIVILEGES;"
+    ) | sudo mysql
+
+Then you can install the database tables
+
+    $ flaschengeist db upgrade heads
+
+Or to only upgrade one plugin:
+
+    $ flaschengeist db upgrade events@head
+
+## Configuration
 Configuration is done within the a `flaschengeist.toml`file, you can copy the one located inside the module path
 (where flaschegeist is installed) or create an empty one and place it inside either:
 1. `~/.config/`
@@ -54,21 +73,6 @@ So you have to configure one of the following options to call flaschengeists CRO
   - Pros: Guaranteed execution interval, no impact on user experience (at least if you do not limit wsgi worker threads)
   - Cons: Uses one of the webserver threads while executing
 
-### Database installation
-The user needs to have full permissions to the database.
-If not you need to create user and database manually do (or similar on Windows):
-
-    (
-        echo "CREATE DATABASE flaschengeist;"
-        echo "CREATE USER 'flaschengeist'@'localhost' IDENTIFIED BY 'flaschengeist';"
-        echo "GRANT ALL PRIVILEGES ON flaschengeist.* TO 'flaschengeist'@'localhost';"
-        echo "FLUSH PRIVILEGES;"
-    ) | sudo mysql
-
-Then you can install the database tables and initial entries:
-
-    $ flaschengeist install
-
 ### Run
     $ flaschengeist run
 or with debug messages: