should be
def index():
rows = (db.mb_posts.board_id==db.mb_boards.id)&
(db.mb_posts.reply_to==0)
mb_posts2 = db.mb_posts.with_alias("mb_posts2")
rows2 = (db.mb_posts2.board_id==db.mb_boards.id)
query = db().select(db.mb_boards.ALL, db.mb_posts.id.count(),
db.mb_posts2.id.count(), left=(db.mb_posts.on(rows),db.mb_posts2.on
(rows2)), groupby=db.mb_boards.id)
return dict(query=query)
On Apr 1, 11:13 pm, TheDude <officed...@gmail.com> wrote:
> def index():
> rows = (db.mb_posts.board_id==db.mb_boards.id)&
> (db.mb_posts.reply_to==0)
> rows2 = (db.mb_posts.board_id==db.mb_boards.id)
> mb_posts2 = db.mb_posts.with_alias("mb_posts2")
> query = db().select(db.mb_boards.ALL, db.mb_posts.id.count(),
> db.mb_posts2.id.count(), left=(db.mb_posts.on(rows),db.mb_posts2.on
> (rows2)), groupby=db.mb_boards.id)
> return dict(query=query)
>
> gives me
> OperationalError: (1066, "Not unique table/alias: 'mb_posts'")
>
> However, should mb_posts2 show itself as LEFT JOIN mb_posts AS
> mb_posts2 ?
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"web2py Web Framework" group.
To post to this group, send email to web2py@googlegroups.com
To unsubscribe from this group, send email to
web2py+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/web2py?hl=en
-~----------~----~----~----~------~----~------~--~---
