Runs all migrations that were not run previously.
(dbSchemaMigration: StringAdd).self
(dbSchemaMigration: StringFormat).self
(dbSchemaMigration: ArrowAssoc[DbSchemaMigration]).x
(Since version 2.10.0) Use leftOfArrow
instead
(dbSchemaMigration: Ensuring[DbSchemaMigration]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
Defines all MongoDB schema migrations using Mongeez. Requires: default MongoDB connection to be initialized prior to use.