Module sample 

Sample command for creating reduced datasets from SQL dumps.

The sample command creates reduced datasets while optionally preserving foreign key integrity through dependency-aware FK chain resolution.

Supports MySQL, PostgreSQL, and SQLite dialects.

Structs

DefaultClassifier

Default patterns for table classification (used when no config file)

Reservoir

Reservoir sampler using Algorithm R.

SampleConfig

Configuration for the sample command

SampleStats

Statistics from sample operation

SampleYamlConfig

Complete YAML configuration for sample command

TableSampleStats

Per-table sampling statistics

Enums

GlobalTableMode

How to handle global/lookup tables

SampleMode

Sampling mode

TableClassification

Table classification for sampling behavior

Functions

run

Run the sample command