Painless Lambda expressions

Elastic Stack Elasticsearch
1

I am trying to find some examples/documentation on how to use lambda expressions in painless. Any help ?

thanks

2

Have you seen https://www.elastic.co/guide/en/elasticsearch/painless/current/painless-syntax.html#lambda-expressions?

3

yes, i did. I am new to painless as well. So looking for some more examples.
looking to define-and-call a lambda function

5

this article explains the same --> How to use lambda expression in Painless?

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