On Mon, Jan 7, 2019 at 5:09 PM Rich Shepard <[email protected]> wrote: > > On Mon, 7 Jan 2019, Mike Bayer wrote: > > > there's no built-in construct for CREATE DOMAIN but we do support > > reflection of custom domains, to do CREATE DOMAIN you can just use a > > DDL() construct: > > https://docs.sqlalchemy.org/en/latest/core/ddl.html?highlight=ddl, > > the DOMAIN you have there looks like of like an ENUM though, we have > > built in support for that would that be better? > > Mike, > > It is an ENUM; a long list of two-charater state and province codes. If > that would be the better choice than a DDL() I'll certainly learn how to > implement it that way.
Postgresql has ENUM within CREATE TYPE: https://www.postgresql.org/docs/9.1/datatype-enum.html I'm not sure if this is a "DOMAIN" behind the scenes or what. This SQL syntax is directly supported with the PG ENUM type: https://docs.sqlalchemy.org/en/latest/dialects/postgresql.html?highlight=enum#enum-types which is also available from the generic enum type: https://docs.sqlalchemy.org/en/latest/core/type_basics.html#sqlalchemy.types.Enum, as long as native_enum=True on that object. Enum is pretty popular so it should work well. > > Thanks, > > Rich > > -- > SQLAlchemy - > The Python SQL Toolkit and Object Relational Mapper > > http://www.sqlalchemy.org/ > > To post example code, please provide an MCVE: Minimal, Complete, and > Verifiable Example. See http://stackoverflow.com/help/mcve for a full > description. > --- > 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. -- SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper http://www.sqlalchemy.org/ To post example code, please provide an MCVE: Minimal, Complete, and Verifiable Example. See http://stackoverflow.com/help/mcve for a full description. --- 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.
