@directus/api/dist/database/migrations/20201028A-remove-collection-foreign-keys.js

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

export async function up(knex) {
    await knex.schema.alterTable('directus_fields', (table) => {
        table.dropForeign(['collection']);
    });
    await knex.schema.alterTable('directus_activity', (table) => {
        table.dropForeign(['collection']);
    });
    await knex.schema.alterTable('directus_permissions', (table) => {
        table.dropForeign(['collection']);
    });
    await knex.schema.alterTable('directus_presets', (table) => {
        table.dropForeign(['collection']);
    });
    await knex.schema.alterTable('directus_relations', (table) => {
        table.dropForeign(['one_collection']);
        table.dropForeign(['many_collection']);
    });
    await knex.schema.alterTable('directus_revisions', (table) => {
        table.dropForeign(['collection']);
    });
}
export async function down(knex) {
    await knex.schema.alterTable('directus_fields', (table) => {
        table.foreign('collection').references('directus_collections.collection');
    });
    await knex.schema.alterTable('directus_activity', (table) => {
        table.foreign('collection').references('directus_collections.collection');
    });
    await knex.schema.alterTable('directus_permissions', (table) => {
        table.foreign('collection').references('directus_collections.collection');
    });
    await knex.schema.alterTable('directus_presets', (table) => {
        table.foreign('collection').references('directus_collections.collection');
    });
    await knex.schema.alterTable('directus_relations', (table) => {
        table.foreign('one_collection').references('directus_collections.collection');
        table.foreign('many_collection').references('directus_collections.collection');
    });
    await knex.schema.alterTable('directus_revisions', (table) => {
        table.foreign('collection').references('directus_collections.collection');
    });
}