On Aug 19, 2008, at 1:59 PM, Gerrat wrote:
> > Is there a way to easily hook into the table creation mechanism so > that whenever a Sequence was specified as part of a Column definition, > a similiar trigger could be inserted (substituting some names > obviously)? I know I can manually issue the DDL after-the-fact for > each table create, but would prefer it be more implicit. > I'm assuming that you mean you're already familiar with the DDL() construct, which is documented at: http://www.sqlalchemy.org/docs/05/sqlalchemy_schema.html#docstrings_sqlalchemy.schema_DDL So the next step is to create your own Table function along the lines of: from sqlalchemy.schema import Table as _Table, Sequence, DDL def Table(name, meta, *args, **kw): t = _Table(name, meta, *args, **kw) for c in t.c: if c.default and isinstance(c.default, Sequence): DDL("your per-sequence DDL here").execute_at('after-create', t) return t --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
