Issues

• xtdb.expression.temporal-test should load without another namespace having loaded the #xt/instant reader first

  flaky
  Bug

  xtdb/xtdb#6287 · Filter by author jarohen opened on Oct 24, 2026

• selecting rows from a relation should compose the selection once, not once per column

  performance
  Task

  xtdb/xtdb#6285 · Filter by author jarohen opened on Oct 23, 2026
  2

  

• Flight SQL should be tested from Python's adbc_driver_flightsql in CI

  FlightSQL/ADBCpythontokens-reqd
  Task

  xtdb/xtdb#6284 · Filter by author jarohen opened on Oct 23, 2026

• concurrent-writers-awaits-share-one-plan-6216 should pass under full-suite load

  flaky
  Bug

  xtdb/xtdb#6283 · Filter by author jarohen opened on Oct 23, 2026

• An authentication rule's remoteAddress should match a CIDR block, as the docs say

  good first issuesecuritytokens-reqd
  Bug

  xtdb/xtdb#6282 · Filter by author jarohen opened on Oct 23, 2026

• a semi-join, anti-join, or filter on a scalar subquery should be placed by cost, not by where the query writes it

  join-planning
  Feature

  xtdb/xtdb#6278 · Filter by author mbutlerw opened on Oct 23, 2026

• the Clojure API should open an in-process connection authenticated as a user

  Feature

  xtdb/xtdb#6271 · Filter by author jarohen opened on Oct 23, 2026

• DISCARD ALL should clear the connection's last submitted transaction

  pgwiretokens-reqd
  Bug

  xtdb/xtdb#6270 · Filter by author jarohen opened on Oct 22, 2026

• xt/q should reject DML on every server, rather than in-process silently not writing it

  Bug

  xtdb/xtdb#6269 · Filter by author jarohen opened on Oct 22, 2026

• :default-tz should accept a zone-ID string in-process, and an unknown zone should be incorrect

  Bug

  xtdb/xtdb#6268 · Filter by author jarohen opened on Oct 22, 2026

• a query with an unbound parameter should fail with one error code on every server

  tokens-reqd
  Bug

  xtdb/xtdb#6267 · Filter by author jarohen opened on Oct 22, 2026

• the Clojure Flight SQL client should need only xtdb-api

  Feature

  xtdb/xtdb#6266 · Filter by author jarohen opened on Oct 22, 2026

• a scan should not re-map a data page an earlier query already loaded

  Task

  xtdb/xtdb#6265 · Filter by author jarohen opened on Oct 22, 2026

• the compactor should always branch historical files on recency

  breaking changecompactorperformance
  Task

  xtdb/xtdb#6263 · Filter by author jarohen opened on Oct 22, 2026

• xtdb-core should resolve from Maven Central without the Clojars repository

  dependencies
  Task

  xtdb/xtdb#6260 · Filter by author jarohen opened on Oct 22, 2026

• a filter on part should let TPC-H queries skip partsupp pages

  performance
  Task

  xtdb/xtdb#6256 · Filter by author mbutlerw opened on Oct 22, 2026

• the Flight SQL listener should accept TLS connections

  FlightSQL/ADBCsecurity
  Feature

  xtdb/xtdb#6255 · Filter by author jarohen opened on Oct 22, 2026

• DISTINCT, GROUP BY and COUNT(DISTINCT) should cost per row, not per input page

  performance
  Bug

  xtdb/xtdb#6252 · Filter by author mbutlerw opened on Oct 21, 2026

• the mega-join should run joins bounded by a key before joins on non-key columns

  join-planningperformance
  Feature

  xtdb/xtdb#6251 · Filter by author mbutlerw opened on Oct 21, 2026

• a query should see the rows of every transaction in its snapshot at its default valid time

  Bug

  xtdb/xtdb#6242 · Filter by author mbutlerw opened on Oct 20, 2026

• LocalStorage listing should not fail when an object is deleted mid-listing

  Bug

  xtdb/xtdb#6237 · Filter by author mbutlerw opened on Oct 20, 2026
  

• a handed-on await token should never let its receiver read behind what its sender saw

  Bug

  xtdb/xtdb#6232 · Filter by author jarohen opened on Oct 19, 2026

• a Flight SQL request that fails on its client's schema should not leak on the node's root allocator

  FlightSQL/ADBC
  Bug

  xtdb/xtdb#6229 · Filter by author jarohen opened on Oct 19, 2026

• a statement prepared in a Flight SQL transaction should see the tables and columns that transaction created

  FlightSQL/ADBC
  Bug

  xtdb/xtdb#6221 · Filter by author jarohen opened on Oct 18, 2026

• a :put-docs over Flight SQL should reach the server as one op, not as SQL

  FlightSQL/ADBCperformance
  Task

  xtdb/xtdb#6219 · Filter by author jarohen opened on Oct 18, 2026