random source distribution

Source distributions define how records are selected from a source pool.

Illustrative behavior

Source distributions define how records are selected from a source pool. SOURCE POOL A B C D GLOBAL SELECTION D B A C

This is a representative seeded illustration. Exact output depends on rngSeed, the source, and the remaining runtime inputs.

Selection law: seeded_shuffle

Replacement: not_applicable

Randomness: seeded_random

Seed coordination: row_keyed

Required parameters: None

Supported surfaces: generate_source, inline_values, nested_key_source, variable_source

Requires full source pool: no

Requires shared seed: no

Compatible with unique selection: yes

Compatible with cyclic selection: yes

Topology invariant: yes