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Cascade delete: a restriction referencing an earlier-deleted (downstream) table is silently invalidated by reverse-topological delete order — materialize (independent of MySQL 1093)

enhancementIndicates new improvementsIndicates new improvements

Status: Open.

#1496 In datajoint/datajoint-python;

· dimitri-yatsenko opened on Jul 15, 2026

populate: self.upstream (Diagram.trace) built unconditionally per make() — ~53 ms + 59 information_schema queries/key

bugIndicates an unexpected problem or unintended behaviorIndicates an unexpected problem or unintended behavior

Status: Open.

#1493 In datajoint/datajoint-python;

· dimitri-yatsenko opened on Jul 15, 2026

·  

v2.3.1

Migrate dependency & Diagram graphs to nx.MultiDiGraph (retire alias-node workaround)

enhancementIndicates new improvementsIndicates new improvements

Status: Open.

#1492 In datajoint/datajoint-python;

· dimitri-yatsenko opened on Jul 15, 2026

·  

v2.4

Diagram.trace: descend through master-part boundaries (Merge-table upstream tracing)

enhancementIndicates new improvementsIndicates new improvements

Status: Open.

#1481 In datajoint/datajoint-python;

· dimitri-yatsenko opened on Jul 4, 2026

Trustworthy garbage collection: complete reference discovery (#1469) + race-safe deletion (#1445)

enhancementIndicates new improvementsIndicates new improvements

Status: Open.

#1478 In datajoint/datajoint-python;

· dimitri-yatsenko opened on Jul 2, 2026

Two-phase, transaction-safe garbage collection (quarantine -> grace -> purge)

enhancementIndicates new improvementsIndicates new improvements

Status: Open.

#1445 In datajoint/datajoint-python;

· kushalbakshi opened on Apr 30, 2026