{"id":"map-side-join-three-strategies","text":"The module implements exactly three join strategies (broadcast hash, partitioned hash, sort-merge) that all produce identical inner-join results when verified by `compare_join_strategies`","truth_value":"IN","source":"entries/2026/05/29/map-side-join-map_side_joins.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"map-side-join-three-strategies","truth_value":"IN","reason":"premise"}]}}