Enum not working after this commit in Sequelize project

[dapeleg-dn]

Hi.

After this change in query-generator.js in commit: sequelize/sequelize@6d9a58e
the enum tests in createTable are failing.
Enums are no longer working.

The reason is that this commit uses an SQL syntax that is not supported by CockroachDB (do begin...)

Opened an issue in the core Sequelize project as well: sequelize/sequelize#16191

[dapeleg-dn]

Maybe it will be better to provide a full "CockroachDB dialect" for Sequelize instead of wrapping the Postgres dialect? See the comment: sequelize/sequelize#16191 (comment)