tethys.backend/database/migrations/files_4_link_documents_licences.ts

58 lines
2.5 KiB
TypeScript

import { BaseSchema } from "@adonisjs/lucid/schema";
export default class LinkDocumentsLicences extends BaseSchema {
protected tableName = 'link_documents_licences';
public async up() {
this.schema.createTable(this.tableName, (table) => {
table.integer('licence_id').index('link_documents_licences_licence_id_index').notNullable();
table
.foreign('licence_id', 'link_documents_licences_licence_id_foreign')
.references('id')
.inTable('document_licences')
.onDelete('NO ACTION') // don't delete this when license is deleted
.onUpdate('NO ACTION');
// table.index('licence_id', 'link_documents_licences_licence_id_index')
table.integer('document_id').index('link_documents_licences_document_id_index').notNullable();
table
.foreign('document_id', 'link_documents_licences_document_id_foreign')
.references('id')
.inTable('documents')
.onDelete('CASCADE') // delete this when document is deleted
.onUpdate(' CASCADE');
// table.index('licence_id', 'link_documents_licences_document_id_index')
table.primary(['licence_id', 'document_id']);
});
}
public async down() {
this.schema.dropTable(this.tableName);
}
}
// -- Table: link_documents_licences
// CREATE TABLE IF NOT EXISTS link_documents_licences
// (
// licence_id integer NOT NULL,
// document_id integer NOT NULL,
// role character varying(255) NOT NULL DEFAULT 'other'::character varying,
// CONSTRAINT link_documents_licences_pkey PRIMARY KEY (licence_id, document_id),
// CONSTRAINT link_documents_licences_document_id_foreign FOREIGN KEY (document_id)
// REFERENCES documents (id) MATCH SIMPLE
// ON UPDATE CASCADE
// ON DELETE CASCADE,
// CONSTRAINT link_documents_licences_licence_id_foreign FOREIGN KEY (licence_id)
// REFERENCES document_licences (id) MATCH SIMPLE
// ON UPDATE NO ACTION
// ON DELETE NO ACTION,
// )
// -- Index: link_documents_licences_document_id_index
// CREATE INDEX IF NOT EXISTS link_documents_licences_document_id_index
// ON link_documents_licences USING btree
// (document_id ASC);
// -- Index: link_documents_licences_licence_id_index
// CREATE INDEX IF NOT EXISTS link_documents_licences_licence_id_index
// ON link_documents_licences USING btree
// (licence_id ASC);