keep
Class: core · Streaming: row-at-a-time
Projection, order-preserving. Supports globs and * except f1, f2.
Signature
| keep <fields>
Positional Arguments
| Name | Type | Required | Description |
|---|---|---|---|
fields | field_patterns | Yes | - |
Examples
keep _time, service, status
keep * except _raw
Generated from the LynxFlow registry. See RFC-002 for the full language specification.