vicenteperrone
23 de abril de 2020, 00:54
saludos al Foro, me estoy iniciando con Mysql y powercobol v9 y estoy tratando de utilizar Inner Join, aunque la sintaxis esta correcta y no presenta error, no se como pasar los valores de la segunda tabla a las variables del programa:
EXEC SQL
SELECT ru_id, rooms_id, ru_numid, ru_charid, ru_active, ru_desc, ru_comm, ru_level
FROM room_unit
INNER JOIN rooms ON room_unit.rooms_id = rooms.id
INTO :R_ROOM_UNIT
WHERE ru_id = :RU_ID
END-EXEC
evidentemente algo falta pero no se que es..
EXEC SQL
SELECT ru_id, rooms_id, ru_numid, ru_charid, ru_active, ru_desc, ru_comm, ru_level
FROM room_unit
INNER JOIN rooms ON room_unit.rooms_id = rooms.id
INTO :R_ROOM_UNIT
WHERE ru_id = :RU_ID
END-EXEC
evidentemente algo falta pero no se que es..