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Celonis Product Documentation

PQL - Process Query Language

Description

The Process Query Language (PQL) is a domain-specific query language developed by Celonis for process mining. It allows you to translate your process-related questions into executable queries, which are then run on a custom-built query engine within Celonis Platform.

PQL covers a broad set of operators, ranging from process-specific functions to aggregations and mathematical operators. Its syntax is inspired by SQL, but specialized for process-related queries.