Not sure about other DBs, but according to pg docs [1], it's preferred to make a unique constraint (and know that you get the index for free) versus creating a unique index.
Knowing this for pg, you can just do unique=True and get the constraint and the index. I realize this is a very small implementation detail that probably doesn't matter but wanted to surface it here in case it's something you might want to change? [1] http://www.postgresql.org/docs/9.0/static/indexes-unique.html -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
