Plume/migrations/postgres/2018-09-07-212003_fix_avatar_deletion/up.sql
Igor Galić 1f8680c4c5
add sqlite migrations
we move our PostgreSQL specific migrations to a subdirectory.
The SQLite migrations have been created by running `diesel` against a
copy, and then fixing what's broken.
In the end i reduced all modifications to a single create, since we
*are* starting out fresh with SQLite.

n.b.: i'm not entirely happy with the results yet, because diesel
heavily modifies our `plume-models/src/schema.rs`.
I'll keep fiddling until we have the same types between the two
databases.
2018-09-30 14:13:52 +02:00

7 lines
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SQL

-- Your SQL goes here
ALTER TABLE users
DROP CONSTRAINT users_avatar_id_fkey,
ADD CONSTRAINT users_avatar_id_fkey
FOREIGN KEY (avatar_id)
REFERENCES medias(id)
ON DELETE SET NULL;