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esper

Esper nested event representation

I want to process the following JSON message using Esper:

{
    "firstname":"John",
    "lastname":"Do",
    "address":[{"street":"Maplestreet","number":100,"city":"New York"}]
}

What is the correct way to declare the event type schema? Can someone help me construct the right: create schema (); statement for EPL online? Thanks!

Solution 
  • create schema Address (street string, number int, city string);
create schema Person (name string, address Address[]);