var sql1 = 'SELECT * FROM TBL_USER WHERE ID>' + Firebird.escape(1);var sql2 = 'SELECT * FROM TBL_USER WHERE NAME=' + Firebird.escape('Pe'er');var sql3 = 'SELECT * FROM TBL_USER WHERE CREATED<=' + Firebird.escape(new Date());var sql4 = 'SELECT * FROM TBL_USER WHERE NEWSLETTER=' + Firebird.escape(true); // or db.escape() console.log(sql1);console.log(sql2);console.log(sql3);console.log(sql4);