PeachQ additions and differences

This section collects PeachQ-specific documentation. It is separate from the inherited q reference, so additions and differences are easy to find.

Working with PeachQ

Guide	Covers
Getting started	First expressions, tables and the standard library
REPL and table display	Terminal editing, richer tables and the browser editor
Command line	Standard launch flags and PeachQ-specific options
System commands	Commands within a running session
Compatibility and migration	Deliberate differences, unsupported features and additions
Recent changes	Changes highlighted in the reviewed changelog

Data and integrations

Guide	Covers
Loading data	Shared reader rules, inference and schemas
CSV / JSON	Readers, options and streaming targets
Bad rows	Error handling and tolerances
Handles and resources	Files, URLs, providers and format inference
Storing tables in DuckDB	Keeping q tables in a DuckDB file and querying them with qSQL or SQL
Parquet	Reading and writing through the experimental PeachQ DuckDB integration
Library API	Function reference generated from the PeachQ library source
Regular expressions	RE2 matching, extraction and replacement
Foreign functions	Calling native shared libraries

Design preview

Typed parameters describes staged work. Its source marks type checks as in review, and defaults, varargs and named apply as not yet shipped. Do not assume that a documented design is available in your downloaded runtime.