我有一些SQL用于使用旧的MySQL版本,但升级到较新的MySQL 5版本后,出现错误。这里的SQL:MySQL LEFT JOIN错误
SELECT portfolio.*, projects.*, types.*
FROM projects, types
LEFT JOIN portfolio
ON portfolio.pfProjectID = projects.projectID
WHERE projects.projectType = types.typeID AND types.typeID = #URL.a#
ORDER BY types.typeSort, projects.projectPriority ASC
和新的错误我收到:
Unknown column 'projects.projectID' in 'on clause'
我怎样才能将它转换为兼容SQL为新的MySQL版本?
非常感谢!
信息化:http://www.newtonslore.com/2008/10/08/mysql -unknown-column-in-on-clause-error/ – 2010-04-19 15:54:24