Issues

• [FEATURE]: TDK CLI integration: run drizzle-kit migrations as a TDK migrator resource

  drizzle-team/drizzle-orm#6418 · Filter by author kburym opened on Oct 1, 2026

• [BUG]: Effect rc.118 renamed Schema.isLengthBetween, so effect-schema throws on vector columns

  drizzle-team/drizzle-orm#6412 · Filter by author ryantbrown opened on Oct 1, 2026

• [BUG]: SQL Server drizzle-kit pull generate incorrect schema file when both unique and check constraints are in the table definition

  bug
  drizzle-team/drizzle-orm#6410 · Filter by author ricklrq opened on Oct 1, 2026

• [BUG]: SQLITE migration incorrectly uses ALTER table when adding a column with a non-constant default

  bug
  drizzle-team/drizzle-orm#6408 · Filter by author halfstack-dev opened on Oct 1, 2026

• [BUG]: Effect rc.118 breaks SqlError declaration imports and transaction error inference

  drizzle-team/drizzle-orm#6403 · Filter by author mintuhouse opened on Sep 30, 2026
  2

• [BUG]: planetscale-serverless fails every query with @planetscale/database 2.0 (execute no longer accepts params)

  drizzle-team/drizzle-orm#6398 · Filter by author cfleissner-evisions opened on Sep 29, 2026
  1

• [BUG]: UpstashCache.put throws Do not know how to serialize a BigInt with the effect-postgres adapter (int8 columns decode to BigInt)

  bug
  drizzle-team/drizzle-orm#6395 · Filter by author rohovskoi opened on Sep 29, 2026

• 0.45.x: $inferInsert cost is quadratic in column count (TS2589 at 424 columns); fixed in 1.0 by the OptionalKeyOnly rewrite. Please backport it.

  drizzle-team/drizzle-orm#6391 · Filter by author theMoStack opened on Sep 28, 2026

• [BUG]: drizzle-kit push (pg): index mixing columns and an expression is dropped/recreated on every push (is_expression introspected per index, not per column)

  bug/fixed-in-betabugdrizzle/kit
  drizzle-team/drizzle-orm#6386 · Filter by author shafkathullah opened on Sep 27, 2026
  1

• [FEATURE]: replace esbuild, get-tsconfig, and jiti with Rolldown in Drizzle Kit

  enhancement
  drizzle-team/drizzle-orm#6384 · Filter by author machadinhos opened on Sep 26, 2026

• [BUG]: Weak-type excess-property checking lets invalid keys/values through where, orderBy, and columns once one valid key is present

  bugrqb
  drizzle-team/drizzle-orm#6383 · Filter by author JosipPardon opened on Sep 25, 2026
  1

• [BUG]: effect-postgres db.execute() is typed as a row array but returns the @effect/sql-pg result object

  bug
  drizzle-team/drizzle-orm#6382 · Filter by author a9a4k opened on Sep 25, 2026
  1

• [BUG]: drizzle-kit generates duplicate PostgreSQL ADD PRIMARY KEY after merging migration branches

  drizzle-team/drizzle-orm#6364 · Filter by author distrame opened on Sep 24, 2026

• [BUG]: drizzle-kit pull fails with a confusing error if the database can't be reached

  bug/fixed-in-betabug
  drizzle-team/drizzle-orm#6362 · Filter by author GRA0007 opened on Sep 24, 2026

• [BUG]: drizzle-kit generate drops column alterations when a column with the same name is renamed in another table

  bugdrizzle/kit
  drizzle-team/drizzle-orm#6360 · Filter by author mszczotarz-dev opened on Sep 23, 2026
  1

• [BUG]: drizzle-kit push fails to introspect MSSQL schemas owned by Microsoft Entra users

  drizzle-team/drizzle-orm#6357 · Filter by author zhamann opened on Sep 23, 2026

• [BUG]: cache stores positional rows, misread after schema change

  drizzle-team/drizzle-orm#6352 · Filter by author steebchen opened on Sep 23, 2026

• node-postgres: transaction() runs BEGIN before try/finally, leaking the pool client when BEGIN fails

  bug/fixed-in-betabug
  drizzle-team/drizzle-orm#6341 · Filter by author ov-leadtime opened on Sep 22, 2026
  1

• [FEATURE]: Add drizzle-kit reset command

  enhancement
  drizzle-team/drizzle-orm#6329 · Filter by author lonix1 opened on Sep 20, 2026
  1

• [BUG]: effect-sqlite-do transaction callback continues writing after rollback

  drizzle-team/drizzle-orm#6327 · Filter by author sam-goodwin opened on Sep 20, 2026
  1

• [FEATURE]: Support generated index names consistently across dialects

  enhancement
  drizzle-team/drizzle-orm#6323 · Filter by author lewxdev opened on Sep 19, 2026
  1

• [FEATURE]: Immutable columns

  enhancement
  drizzle-team/drizzle-orm#6313 · Filter by author lonix1 opened on Sep 18, 2026
  5

• [BUG]: generate --custom writes a merge snapshot that is a verbatim copy of one parent, discarding the other parents' entities

  bug
  drizzle-team/drizzle-orm#6310 · Filter by author Shtreel opened on Sep 18, 2026
  3

• [FEATURE]: Show which database/connection Studio is currently connected to

  drizzle/studioenhancement
  drizzle-team/drizzle-orm#6296 · Filter by author the-docta opened on Sep 14, 2026
  

• [FEATURE]: Support PostgreSQL 19 INSERT ... ON CONFLICT DO SELECT (onConflictDoSelect)

  enhancement
  drizzle-team/drizzle-orm#6294 · Filter by author mrweiland opened on Sep 13, 2026
  1