Issues

• gc: drop jobs tables whose table no longer exists

  enhancement
  datajoint/datajoint-python#1644 · Filter by author dimitri-yatsenko opened on Oct 19, 2026

• schema.rebuild_lineage() fails on PostgreSQL, after emptying ~lineage

  bug
  datajoint/datajoint-python#1641 · Filter by author dimitri-yatsenko opened on Oct 18, 2026 · v2.4

• A join on namesake secondary attributes raises the stale-~lineage error on a freshly declared schema

  bug
  datajoint/datajoint-python#1640 · Filter by author dimitri-yatsenko opened on Oct 18, 2026 · v2.4
  1

• PostgreSQL: renaming an attribute of a dj.U restriction quotes it with backticks

  bug
  datajoint/datajoint-python#1638 · Filter by author dimitri-yatsenko opened on Oct 18, 2026 · v2.4

• delete() does nothing when its restriction contains a percent sign

  bug
  datajoint/datajoint-python#1636 · Filter by author dimitri-yatsenko opened on Oct 18, 2026 · v2.4

• alter() loses an attribute's values when it renames a core-type attribute

  bug
  datajoint/datajoint-python#1631 · Filter by author dimitri-yatsenko opened on Oct 18, 2026 · v2.3.5

• PostgreSQL: dropping a table drops other tables' columns that share an enum type

  bug
  datajoint/datajoint-python#1630 · Filter by author dimitri-yatsenko opened on Oct 18, 2026 · v2.3.5

• PostgreSQL becomes the default backend

  enhancement
  datajoint/datajoint-python#1627 · Filter by author dimitri-yatsenko opened on Oct 17, 2026 · v2.4

• Database drivers become optional extras

  enhancement
  datajoint/datajoint-python#1626 · Filter by author dimitri-yatsenko opened on Oct 17, 2026 · v2.4

• alter() on PostgreSQL cannot change an attribute: MODIFY is a syntax error, and a comment change is ignored

  bug
  datajoint/datajoint-python#1625 · Filter by author dimitri-yatsenko opened on Oct 17, 2026 · v2.4

• A part table that references a table downstream of its own master breaks delete, drop, trace and list_tables on the connection

  bug
  datajoint/datajoint-python#1619 · Filter by author dimitri-yatsenko opened on Oct 17, 2026 · v2.4

• delete() fails when the table is restricted by another query

  bug
  datajoint/datajoint-python#1610 · Filter by author dimitri-yatsenko opened on Oct 17, 2026 · v2.4

• Table.alter() resolves foreign keys in the caller's namespace, not the table's declaration context

  bug
  datajoint/datajoint-python#1602 · Filter by author dimitri-yatsenko opened on Oct 17, 2026 · v2.3.5

• drop() leaves the jobs table behind, and a table re-declared under the same name inherits it

  bug
  datajoint/datajoint-python#1601 · Filter by author dimitri-yatsenko opened on Oct 17, 2026 · v2.3.5
  1

• Environment variables lose to datajoint.json for settings missing from ENV_VAR_MAPPING

  datajoint/datajoint-python#1585 · Filter by author dimitri-yatsenko opened on Oct 13, 2026 · v2.4
  

• _job_start_time records the populating host's local time, with no zone

  datajoint/datajoint-python#1584 · Filter by author dimitri-yatsenko opened on Oct 12, 2026 · v2.4
  

• database.name should namespace schema names on MySQL, as it does on PostgreSQL

  feature
  datajoint/datajoint-python#1582 · Filter by author dimitri-yatsenko opened on Oct 9, 2026 · v2.4

• len() of an expression with an empty primary key generates invalid SQL

  datajoint/datajoint-python#1581 · Filter by author dimitri-yatsenko opened on Oct 9, 2026 · v2.4

• Restricting a dj.U() aggregation raises a bare AssertionError

  datajoint/datajoint-python#1580 · Filter by author dimitri-yatsenko opened on Oct 9, 2026 · v2.4

• Jobs: with keep_completed, success and error records outlive the rows they describe

  datajoint/datajoint-python#1577 · Filter by author dimitri-yatsenko opened on Oct 9, 2026 · v2.4
  2

• Declaration accepts auto-populated tables that declare their own primary-key attributes

  datajoint/datajoint-python#1576 · Filter by author dimitri-yatsenko opened on Oct 9, 2026
  2

• Python 3.15 ships Oct 9 and we cap below it; 3.10 went EOL Oct 1

  enhancement
  datajoint/datajoint-python#1569 · Filter by author dimitri-yatsenko opened on Oct 4, 2026 · v2.4
  

• JSON path equality against a non-string value: silently empty on MySQL, raises on PostgreSQL

  bug
  datajoint/datajoint-python#1564 · Filter by author dimitri-yatsenko opened on Oct 1, 2026 · v2.4

• JSON path type annotation is not portable: data.n:int works on PostgreSQL, raises on MySQL

  bug
  datajoint/datajoint-python#1563 · Filter by author dimitri-yatsenko opened on Oct 1, 2026 · v2.4

• Public access to hidden attributes (_job_*, _prov): no reader exists

  enhancement
  datajoint/datajoint-python#1562 · Filter by author dimitri-yatsenko opened on Oct 1, 2026 · v2.4
  3