text: -- This file should undo anything in `up.sql`
  
  CREATE TABLE IF NOT EXISTS new_dapps (
      id INTEGER NOT NULL PRIMARY KEY ,
      name VARCHAR NOT NULL,
      version VARCHAR NOT NULL
  );
  
  INSERT INTO new_dapps SELECT id, name, version FROM dapps;
  
  DROP TABLE dapps;
  
  ALTER TABLE new_dapps RENAME TO dapps;