Regenerated by provenance/dbinfer.py from https://data.dgl.ai/mtbench/20240304-<name>.tar (sha256-pinned), replacing the port derived from dbinfer-relbench-adapter's db.zip artifacts.
Fixes: foreign keys were 99.9-100% null (validated against the parent's column count); real primary keys were overwritten before that validation; foreign keys to non-materialized key domains were dropped; task entity ids used a task-local remapping unrelated to the database's; task time columns were cast from integers into 1970 timestamps; classification targets were relabelled by sorted-string order and task_type inferred from cardinality; undeclared label and full-history-aggregate columns were published.
Results computed against the previous revision are not comparable.
