Context
verisimdb_lineage_graph permits source_entity = target_entity and offers no cycle detection. The README's "DAG" claim is unenforced.
What to do
Add CHECK source_entity <> target_entity OR source_table <> target_table. (Cycle prevention is a runtime concern — track separately as V-L2-I2.)
Acceptance
Context
verisimdb_lineage_graphpermitssource_entity = target_entityand offers no cycle detection. The README's "DAG" claim is unenforced.What to do
Add CHECK
source_entity <> target_entity OR source_table <> target_table. (Cycle prevention is a runtime concern — track separately as V-L2-I2.)Acceptance