API Reference ash_postgres v0.43.0



A postgres extension library for Ash.

Contains configuration for database check constraints

A postgres data layer that leverages Ecto's postgres capabilities.

Some documentation about AshPostgres.

A function that maps to ecto's fragment function

A function that maps to ecto's type function

Utilities for use in migrations

Generates migrations based on resource snapshots

Helpers used to manage multitenancy

Contains configuration for a database reference

Resources that use the AshPostgres data layer use a Repo to access the database.

Ensures that there is a table configured or the resource is polymorphic

Verifies that the repo is configured correctly


Mix Tasks

Create the storage for repos in all resources for the given (or configured) apis.

Drop the storage for the given repository.

Generates migrations, and stores a snapshot of your resources.

Runs the pending migrations for the given repository.

Reverts applied migrations in the given repository. Migrations are expected at "priv/YOUR_REPO/migrations" directory of the current application but it can be configured by specifying the :priv key under the repository configuration. Runs the latest applied migration by default. To roll back to a version number, supply --to version_number. To roll back a specific number of times, use --step n. To undo all applied migrations, provide --all.