uptime-kuma/db/knex_migrations/2025-10-14-0000-add-ip-family-fix.js

exports.up = function (knex) {
    return knex.schema.alterTable("monitor", function (table) {
        // Fix ip_family, change to varchar instead of boolean
        // possible values are "ipv4" and "ipv6"
        table.string("ip_family", 4).defaultTo(null).alter();
    });
};

exports.down = function (knex) {
    return knex.schema.alterTable("monitor", function (table) {
        // Rollback to boolean
        table.boolean("ip_family").defaultTo(null).alter();
    });
};