exports.up = async function(knex) { if (! await knex.schema.hasTable('mutes')) { await knex.schema.createTable('mutes', table => { table.bigInteger('guild_id').unsigned().notNullable(); table.bigInteger('user_id').unsigned().notNullable(); table.dateTime('created_at').defaultTo(knex.raw('NOW()')); table.dateTime('expires_at').nullable().defaultTo(null); table.primary(['guild_id', 'user_id']); table.index(['expires_at']); }); } }; exports.down = async function(knex) { await knex.schema.dropTableIfExists('mutes'); };