Welcome to pqg documentation¶
pqg (Pandas Query Generator) is a tool for generating synthetic pandas queries to help train machine learning models for query cost estimation and cardinality prediction.
Features¶
-
Generate complex pandas queries based on schema definitions
-
Support for selections, projections, joins, and aggregations
-
Configurable query complexity and operation probabilities
Built-in query execution and validation
Both CLI and library interfaces
Getting Started¶
Check out the Quickstart Guide guide or dive into the API Reference.
