Your database is overfilled with data, and can't accept new information. This was the main reason why the commands you tried to put didn't work.
You wrote that you have to create a new database or clean the existing one. There are methods to buy/create more space for your database. If you decide to buy more space, simply write to SQL customer support for guidance. They will explain how to add more space and, perform lead enrichment, and input the commands.
You wrote that you have to create a new database or clean the existing one. There are methods to buy/create more space for your database. If you decide to buy more space, simply write to SQL customer support for guidance. They will explain how to add more space and, perform lead enrichment, and input the commands.