Timothy Messier
8caaf3e076
This refactors the schema package and subpackages to support editions.
An Edition is a collection of sql migrations. A given boundary binary
can have multiple migration editions. The `schema.Manager` is updated to
apply the necessary migrations in the correct order, leveraging an
Edition's priority to determine the order in which the separate Editions
are applied.
The sql migration files are now nested under a directory for the
edition.
This also switches from the generated code to using embed, which
eliminates the need for the `make migrations` target and the generated
code. As such this commit removes the target and generated code.
See:
https://pkg.go.dev/embed
132 lines
3.2 KiB
PL/PgSQL
132 lines
3.2 KiB
PL/PgSQL
begin;
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-- create test tables used in the unit tests for the internal/db package
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-- these tables (db_test_user, db_test_car, db_test_rental, db_test_scooter) are
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-- not part of the boundary domain model... they are simply used for testing
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-- the internal/db package
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create table if not exists db_test_user (
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id bigint generated always as identity primary key,
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create_time wt_timestamp,
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update_time wt_timestamp,
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public_id text not null unique,
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name text unique,
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phone_number text,
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email text,
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version wt_version
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);
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create trigger
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update_time_column
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before
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update on db_test_user
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for each row execute procedure update_time_column();
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-- define the immutable fields for db_test_user
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create trigger
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immutable_columns
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before
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update on db_test_user
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for each row execute procedure immutable_columns('create_time');
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create trigger
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default_create_time_column
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before
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insert on db_test_user
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for each row execute procedure default_create_time();
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create trigger
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update_version_column
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after update on db_test_user
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for each row execute procedure update_version_column();
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create table if not exists db_test_car (
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id bigint generated always as identity primary key,
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create_time wt_timestamp,
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update_time wt_timestamp,
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public_id text not null unique,
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name text unique,
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model text,
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mpg smallint
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);
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create trigger
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update_time_column
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before
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update on db_test_car
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for each row execute procedure update_time_column();
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-- define the immutable fields for db_test_car
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create trigger
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immutable_columns
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before
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update on db_test_car
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for each row execute procedure immutable_columns('create_time');
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create trigger
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default_create_time_column
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before
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insert on db_test_car
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for each row execute procedure default_create_time();
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create table if not exists db_test_rental (
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id bigint generated always as identity primary key,
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create_time wt_timestamp,
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update_time wt_timestamp,
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public_id text not null unique,
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name text unique,
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user_id bigint not null references db_test_user(id),
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car_id bigint not null references db_test_car(id)
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);
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create trigger
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update_time_column
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before
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update on db_test_rental
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for each row execute procedure update_time_column();
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-- define the immutable fields for db_test_rental
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create trigger
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immutable_columns
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before
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update on db_test_rental
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for each row execute procedure immutable_columns('create_time');
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create trigger
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default_create_time_column
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before
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insert on db_test_rental
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for each row execute procedure default_create_time();
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create table if not exists db_test_scooter (
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id bigint generated always as identity primary key,
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create_time wt_timestamp,
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update_time wt_timestamp,
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private_id text not null unique,
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name text unique,
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model text,
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mpg smallint
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);
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create trigger
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update_time_column
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before
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update on db_test_scooter
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for each row execute procedure update_time_column();
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-- define the immutable fields for db_test_scooter
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create trigger
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immutable_columns
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before
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update on db_test_scooter
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for each row execute procedure immutable_columns('create_time');
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create trigger
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default_create_time_column
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before
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insert on db_test_scooter
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for each row execute procedure default_create_time();
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commit;
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