'use strict'; exports.up = function(db, callback) { db.all('SELECT value FROM settings WHERE name="backup_config"', function (error, results) { if (error || results.length === 0) return callback(error); var backupConfig = JSON.parse(results[0].value); backupConfig.intervalSecs = 24 * 60 * 60; db.runSql('UPDATE settings SET value=? WHERE name="backup_config"', [ JSON.stringify(backupConfig) ], callback); }); }; exports.down = function(db, callback) { callback(); };