FULL OUTER JOIN con SQLite

Question

SQLite solo tiene INNER e LEFT JOIN.

¿Hay alguna manera de hacer una UNIÓN EXTERIOR COMPLETA con SQLite?

Answer 1

Sí, consulte el ejemplo en Wikipedia.

SELECT employee.*, department.* 
FROM employee 
     LEFT JOIN department 
      ON employee.DepartmentID = department.DepartmentID 
UNION ALL 
SELECT employee.*, department.* 
FROM department 
     LEFT JOIN employee 
      ON employee.DepartmentID = department.DepartmentID 
WHERE employee.DepartmentID IS NULL 

Answer 2

siguiente comentario de Jonathan Leffler, aquí es una respuesta alternativa a la de Marcos Byers:

SELECT * FROM table_name_1 LEFT OUTER JOIN table_name_2 ON id_1 = id_2 
UNION 
SELECT * FROM table_name_2 LEFT OUTER JOIN table_name_1 ON id_1 = id_2 

Ver here para la fuente original y otros ejemplos de SQLite.