var couchbase = require("couchbase");
var cluster = new couchbase.Cluster("couchbase://127.0.0.1");
cluster.authenticate('admin', 'admin123')
var bucket = cluster.openBucket("test");
var N1qlQuery = couchbase.N1qlQuery;
var req = bucket.query(N1qlQuery.fromString("SELECT * FROM test where name=$1 LIMIT 10", "xiaoming"));
req.on("row", function(row) {
console.log(row);
});