harbor/make/migrations/postgresql/0080_2.5.0_schema.up.sql

24 lines
690 B
SQL

/* create table of accessory */
CREATE TABLE IF NOT EXISTS artifact_accessory (
id SERIAL PRIMARY KEY NOT NULL,
/*
the artifact id of the accessory itself.
*/
artifact_id bigint,
/*
the subject artifact id of the accessory.
*/
subject_artifact_id bigint,
/*
the type of the accessory, like signature.cosign.
*/
type varchar(256),
size bigint,
digest varchar(1024),
creation_time timestamp default CURRENT_TIMESTAMP,
FOREIGN KEY (artifact_id) REFERENCES artifact(id),
FOREIGN KEY (subject_artifact_id) REFERENCES artifact(id),
CONSTRAINT unique_artifact_accessory UNIQUE (artifact_id, subject_artifact_id)
);