redisgraph.js


RedisGraph JavaScript Client - API Docs

Installation

Installation is done using the
npm install command:

``bash
npm install redisgraph.js
`

For installing the latest snapshot use
`bash
npm install github:RedisGraph/redisgraph.js.git
`




Overview

$3

`javascript
const RedisGraph = require("redisgraph.js").Graph;

let graph = new RedisGraph("social");

(async () =>{
await graph.query("CREATE (:person{name:'roi',age:32})");
await graph.query("CREATE (:person{name:'amit',age:30})");
await graph.query("MATCH (a:person), (b:person) WHERE (a.name = 'roi' AND b.name='amit') CREATE (a)-[:knows]->(b)");

// Match query.
let res = await graph.query("MATCH (a:person)-[:knows]->(:person) RETURN a.name");
while (res.hasNext()) {
let record = res.next();
console.log(record.get("a.name"));
}
console.log(res.getStatistics().queryExecutionTime());

// Match with parameters.
let param = {'age': 30};
res = await graph.query("MATCH (a {age: $age}) return a.name", param);
while (res.hasNext()) {
let record = res.next();
console.log(record.get("a.name"));
}

// Named paths matching.
res = await graph.query("MATCH p = (a:person)-[:knows]->(:person) RETURN p");
while (res.hasNext()) {
let record = res.next();
// See path.js for more path API.
console.log(record.get("p").nodeCount);
}
graph.deleteGraph();
graph.close();

})();

`

$3

A simple test suite is provided, and can be run with:

`sh
$ npm test
``

The tests expect a Redis server with the RedisGraph module loaded to be available at localhost:6379

License

redisgraph.js is distributed under the BSD3 license - see LICENSE

[npm-image]: https://img.shields.io/npm/v/express.svg
[npm-url]: https://npmjs.org/package/redisgraph.js