Issues

• Tesseract on Trino/Presto: null-safe joins between multi-stage CTEs are planned as nested loops (no is_not_distinct_from template)

  Bug

  cube-js/cube#12251 · Filter by author RayVilaca opened on Oct 13, 2026

• Hardcoded meta_store_snapshot_interval: 300 reason in the cubejs codebase

  question
  cube-js/cube#12241 · Filter by author hamsof opened on Oct 13, 2026

• SQL API: Metabase day bucketing CAST(CAST(col AS date) AS timestamp) is planned as SQL pushdown instead of CubeScan, bypassing pre-aggregations

  api:sql
  Bug

  cube-js/cube#12240 · Filter by author tbs89 opened on Oct 13, 2026
  1

• SQL API: DATE_TRUNC(..., CURRENT_TIMESTAMP) + interval + interval fails with "Timestamp(Nanosecond, None) not supported for scalar operation 'add'"

  api:sql
  Bug

  cube-js/cube#12192 · Filter by author frans-snyders opened on Oct 9, 2026
  1

• CubeStore: checkpoint uploads bypass CUBESTORE_MAX_ACTIVE_UPLOADS; RocksDB write buffers have no configuration settings

  Bug

  cube-js/cube#12173 · Filter by author costinmrr opened on Oct 8, 2026
  1

• CubeStore: cachestore-current / metastore-current can be uploaded as an empty object, and a cold start then silently creates an empty store

  Bug

  cube-js/cube#12172 · Filter by author costinmrr opened on Oct 8, 2026

• MySQL driver passes Cube-internal options to mysql2, logging "Ignoring invalid configuration option" on every connection

  Bug

  cube-js/cube#12168 · Filter by author JustMaris opened on Oct 8, 2026

• Pre-aggregation with date range incorrectly serves queries outside that range from cache

  cube-js/cube#12148 · Filter by author Hvij opened on Oct 7, 2026
  1

• Trino/Presto driver returns results that span several Trino batches in reverse batch order, breaking ORDER BY

  Bug

  cube-js/cube#12143 · Filter by author woenlee opened on Oct 6, 2026
  1

• BigQuery: IS NOT DISTINCT FROM in multi-stage joins makes grain.include measures ~70x slower

  Bug

  cube-js/cube#12126 · Filter by author christopherekfeldt opened on Oct 6, 2026

• Tesseract: a measureFilter inside an or group lands on the wrong leg of a multi-stage measure (invalid SQL, or a silently narrowed WHERE)

  Bug

  cube-js/cube#12088 · Filter by author matlangenberger opened on Oct 1, 2026

• Cube Store: CAST(x AS float) and float(53) produce Float32, so member SQL loses precision when served from a rollup

  Bug

  cube-js/cube#12087 · Filter by author matlangenberger opened on Oct 1, 2026

• Tesseract: "Can't find join path" when a query has only multi-stage measures and a rollup matches its dimensions

  Bug

  cube-js/cube#12086 · Filter by author matlangenberger opened on Oct 1, 2026

• MSSQL SQL API cannot rewrite filters using TRIM

  Bug

  cube-js/cube#12082 · Filter by author davidda opened on Oct 1, 2026

• Implement col_description so BI tools can sync member descriptions

  Feature

  cube-js/cube#12063 · Filter by author RayVilaca opened on Sep 30, 2026

• Trino/Presto driver: per-connection credential callback (like Snowflake's prepareConnectOptions)

  Feature

  cube-js/cube#12053 · Filter by author VivekMalipatel opened on Sep 30, 2026

• type: number_agg fails schema validation unless multi_stage: true is set, but the measures reference lists it as a regular measure type

  Bug

  cube-js/cube#12024 · Filter by author ZmeiGorynych opened on Sep 28, 2026

• Tesseract: rolling_window measure with granularity and no dateRange returns series shifted by one day

  Bug

  cube-js/cube#12023 · Filter by author xinch7 opened on Sep 27, 2026

• Cube Store 1.7: HAVING on decimal sum + ORDER BY measure fails with Arrow Decimal128 comparison error (top-k full_merge default)

  Bug

  cube-js/cube#12022 · Filter by author xinch7 opened on Sep 27, 2026

• Tesseract: selecting a sub_query dimension with the measure it references renders the measure as the subquery column (invalid SQL)

  Bug

  cube-js/cube#12020 · Filter by author ZmeiGorynych opened on Sep 27, 2026

• MSSQL: rolling_window time series steps by month for quarter granularity and by day for week (native planner)

  Bug

  cube-js/cube#12015 · Filter by author matlangenberger opened on Sep 26, 2026

• Calendar cube time_shift with sql gives the unshifted value

  Bug

  cube-js/cube#12009 · Filter by author rinkeraven-helloprint opened on Sep 25, 2026

• How do I generate comparison script via cube.dev

  question
  cube-js/cube#12000 · Filter by author kritika-singh3 opened on Sep 25, 2026
  1

• [Playground] Is upstream open to i18n support for Cube Playground?

  Feature

  cube-js/cube#11992 · Filter by author wanghost opened on Sep 24, 2026

• check_auth in cube.py cannot access the query on POST /v1/load (req.body not forwarded)

  Bug

  cube-js/cube#11987 · Filter by author jvm986 opened on Sep 24, 2026