Can I merge tables in Notion?

How do you link two tables in Notion?

Choose the source database (table) you want to base your linked database on. Open the Page Where You Want the Linked Database to Reside. Type /create and select “Create linked database” from the menu. Type the name of the table you want to link to and select it from the menu.

How do I turn a table into a database in Notion?

To turn a full page database into an inline database, you can just drag the database into another page in the sidebar, which will turn it into a subpage. Then click the "..." button at the right of the title of the subpage, and go to "Turn Into Inline" in the drop down menu to turn it into an inline database.