Hello, 

I revive this threads 
: https://groups.google.com/forum/?fromgroups=#!topic/web2py/Qk2LJsEU4Lg

And open this one to make sure this one doesn't get lost...

You can see my other posts to get more details, but breifely I fall on DAL 
issue I think with .belongs if for example I only pass a single item to the 
belongs inside a query... 

I use postgres 9.1 with pgcog2 and web2py 2.3.2

To me .belongs should not failed on a query like this :

db(... & (db.table.field.belongs(request.vars.items)).select(...)

Where request.vars.items may content 1 or more items... So in case there is 
only one item I could use this work around :

if len(request.vars.items) == 1:
    request.vars.items = (request.vars.items, '')

That work...

But I think DAL need to be fix...

Thanks

Richard

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