SQL - LIVE SELECT

Enables a Live Query. Your application will receive updates whenever INSERT, DELETE, or UPDATE commands are issued against the given records. This feature was introduced in version 2.1 of OrientDB, but the corresponding Java API was refactored in v 3.0

NOTE: Currently, Live Queries are only supported in Java through the Java API, and in Node.js through the OrientJS Driver. It is not currently supported through the Console. For more general information, see Live Queries.

Syntax

SELECT FROM <target> WHERE <filters>
  • FROM <target> Designates the object to register for live queries. THis can be a class, cluster, single Record ID, set of Record ID's, or index values sorted by ascending or descending key order.