API reference
Find the builder method or type helper for the task at hand.
Use the reference for exact signatures and behavior. Start with the quickstart for setup or recipes for complete queries.
| Task | Reference |
|---|---|
| Create a typed database handle | Database API |
| Describe read, insert, and predicate values | Database types |
| Select, join, filter, group, order, and execute | Select builder |
| Insert rows or an ordered SELECT result | Insert builder |
| Construct expressions and call functions | Expressions |
The reference covers Quarry 0.10.0. When upgrading an existing project, check the release changes before adopting a new method. Selected type tables and editor hovers are built from the library's types.
For SQL coverage, consult the ClickHouse support matrix. For the reasons behind result representations and null behavior, read runtime semantics.