chore(edit-docs): move Markdown documentation outside src for now

docs/User Guide/User Guide/Advanced Usage/Database/Manually altering the database.md

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+# Manually altering the database
+There are some situations where modifying the SQLite database that Trilium uses is desirable.
+
+If you are doing any advanced development or troubleshooting where you manually modify the database, you might want to consider creating backups of your `document.db` file.
+
+## Modifying it internally using the SQL Console
+
+The SQL Console is Trilium's built-in database editor.
+
+See [SQL Console](Manually%20altering%20the%20database/SQL%20Console.md).
+
+## Externally modifying the database
+
+Sometimes the SQL Console cannot be used (for example if the application cannot start).
+
+When making external modifications, consider closing the desktop application. If modifying the server database, then stop the service or Docker container.
+
+### Using DB Browser for SQLite
+
+DB Browser for SQLite is a cross-platform editor that can be used to alter the database using a graphical user interface.
+
+To do so:
+
+1.  In the main menu, select File → Open database… and navigate to the database in the [Data directory](../../Installation%20%26%20Setup/Data%20directory.md).
+2.  Select the _Execute SQL_ tab.
+3.  Type in the desired SQL statement.
+4.  Press the "Play" button in the toolbar underneath the "Execute SQL" tab (or F5 key).
+5.  Press "Write Changes" in the main toolbar.
+6.  Close the application or close the database.
+
+![](6_Manually altering the data.png)
+
+### Using the SQLite CLI
+
+First, start the SQLite 3 CLI by specifying the path to the database:
+
+```sh
+sqlite3 ~/.local/share/trilium-data/document.db
+```
+
+*   In the prompt simply type the statement and make sure it ends with a `;` character.
+*   To exit, simply type `.quit` and enter.

docs/User Guide/User Guide/Advanced Usage/Database/Manually altering the database/SQL Console.md

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+# SQL Console
+The SQL Console is Trilium's built-in database editor.
+
+It can be accessed by going to the [global menu](../../../Basic%20Concepts/UI%20Elements) → Advanced → Open SQL Console.
+
+![](3_SQL Console_image.png)
+
+### Interaction
+
+*   Hovering the mouse over one of the tables listed at the top of the document will show the columns and their data type.
+*   Only one SQL statement can be run at once.
+*   To run the statement, press the ![](1_SQL Console_image.png)icon.
+*   For queries that return a result, the data will displayed in a table.
+    
+    ![](SQL Console_image.png)
+    
+
+### Saved SQL console
+
+SQL queries or commands can be saved into a dedicated note.
+
+To do so, simply write the query and press the ![](2_SQL Console_image.png)button. Once saved, the note will appear in [Day Notes](../../Advanced%20Showcases/Day%20Notes.md).
+
+*   The SQL expression will not be displayed by default, but it can still be viewed by going to the note context menu and selecting _Note source_.
+*   The expression cannot be modified. If needed, recreate it by copying the statement back into the SQL console and then saving it again.