@directus/api/dist/database/migrations/20210510A-restructure-relations.js

Directus is a real-time API and App dashboard for managing SQL database content

import { getHelpers } from "../helpers/index.js";

//#region src/database/migrations/20210510A-restructure-relations.ts
async function up(knex) {
	const helper = getHelpers(knex);
	await knex.schema.alterTable("directus_relations", (table) => {
		table.dropColumns("many_primary", "one_primary");
		table.string("one_deselect_action").defaultTo("nullify");
	});
	await knex("directus_relations").update({ one_deselect_action: "nullify" });
	await helper.schema.changeToType("directus_relations", "sort_field", "string", { length: helper.schema.getColumnNameMaxLength() });
	await helper.schema.changeToType("directus_relations", "one_deselect_action", "string", {
		nullable: false,
		default: "nullify"
	});
}
async function down(knex) {
	const helper = getHelpers(knex);
	await helper.schema.changeToType("directus_relations", "sort_field", "string", { length: 255 });
	await knex.schema.alterTable("directus_relations", (table) => {
		table.dropColumn("one_deselect_action");
		table.string("many_primary", helper.schema.getColumnNameMaxLength());
		table.string("one_primary", helper.schema.getColumnNameMaxLength());
	});
}

//#endregion
export { down, up };