Hi,
First of all,
I have just been testing the sequel lib and want to to say , it's been
pleasure to work with it so far ;)).
However, I have failed to find any info on how to add a foreign key to
my (already existing SQLite table). Is such a thing possible in the
context of the latest version
I'm trying to do something similar (a directed graph).
I have both a nodes table and a join table, nodenodes. Everything
works fine but I would like to enforce a validates_unique on the join
table that ensures that the ordered pair of (parent_id, child_id)
doesn't get repeated:
DB.create_table
On Jul 2, 11:51 pm, Charlton charlton.w...@gmail.com wrote:
I'm trying to do something similar (a directed graph).
I have both a nodes table and a join table, nodenodes. Everything
works fine but I would like to enforce a validates_unique on the join
table that ensures that the ordered pair
On Jul 2, 2:47 pm, daniel_spaniel geu...@gmail.com wrote:
Hi Jeremy,
I have seen a few posts about people asking for a to_xml method for a
Sequel Model. Is there something around with all the flair that AR
has with its XMLSerializer? It easy to make something super basic
though, but I was
DB.alter_table(:table){add_foreign_key :column, :other_table}
Thx Jeremy, it worked great ;))
I must have overlooked that method ;((.
Below is a link to the piece of docs describing all that in more
details( in case somebody else would run into this problem too :)) )
I'm messing around with a poll of the day site (another example for my blog)
and am running across an issue where I'm not sure the best way to solve it.
I have a Poll table that has a Title, Question, Date and each of these can
have many reponses. So I create the polls and then display one with
On Jul 3, 8:13 am, Charlton charlton.w...@gmail.com wrote:
Thanks.That will work though, as you say, maybe not in the most
efficient manner.
Is there a mechanism to determine the error that is common across all
database backends? It would be nice if I could defer the checking to
the
On Jul 3, 10:57 am, Scott LaBounty slabou...@gmail.com wrote:
I'm messing around with a poll of the day site (another example for my blog)
and am running across an issue where I'm not sure the best way to solve it.
I have a Poll table that has a Title, Question, Date and each of these can
