postgresql Delete+ join

Posted 2020-06-18 开水房

 

using tablename as alias

DELETE FROM tv_episodes
USING tv_episodes AS ed
LEFT OUTER JOIN data AS nd ON
   ed.file_name = nd.file_name AND 
   ed.path = nd.path
WHERE
   tv_episodes.id = ed.id AND
   ed.cd_name = ‘MediaLibraryDrive‘ AND nd.cd_name IS NULL;