“sqlx viele zu vielen beitreten” Code-Antworten

sqlx viele zu vielen beitreten

SELECT elements.ID, elements.Element, groups.Genre
  FROM elements
LEFT OUTER JOIN group_elements
  ON elements.ID = group_elements.ElementID
 AND group_elements.GroupID = 3
LEFT OUTER JOIN groups
  ON group_elements.GroupID = groups.ID