Issues

• libchdb-static omits registered functions from its archive

  chdb-io/chdb-core#279 · Filter by author ShawnChen-Sirius opened on Oct 14, 2026

• build.sh: ENABLE_NLP=1 does not enable stem() when ENABLE_LIBRARIES=0

  chdb-io/chdb-core#278 · Filter by author ShawnChen-Sirius opened on Oct 14, 2026

• Polars compatibility errors have platform-dependent exception types

  chdb-io/chdb-core#270 · Filter by author wudidapaopao opened on Oct 10, 2026

• Polars 1.10 converts StreamingResult into a single row

  chdb-io/chdb-core#269 · Filter by author wudidapaopao opened on Oct 10, 2026

• [Performance] ClickBench Q29 misses sum(x + const) rewrite for Nullable Parquet columns

  chdb-io/chdb-core#262 · Filter by author ShawnChen-Sirius opened on Oct 8, 2026

• generateULID / ULIDStringToDateTime are missing from the standard build

  chdb-io/chdb-core#258 · Filter by author muzammilar opened on Oct 7, 2026

• build.sh: Python 3.9 check runs after libchdb.so links and aborts the build

  chdb-io/chdb-core#257 · Filter by author iskakaushik opened on Oct 5, 2026

• macOS arm64: DataStore test child dies of SIGABRT at interpreter exit after a Python(df) query (v26.9.0 release run failed twice, no stack)

  chdb-io/chdb-core#254 · Filter by author auxten opened on Sep 29, 2026
  1

• import chdb aborts when the process allocator is not glibc's (jemalloc linked or preloaded into CPython)

  chdb-io/chdb-core#252 · Filter by author gpshead opened on Sep 29, 2026

• Iceberg: port identity-partition projection into released chdb-core

  chdb-io/chdb-core#247 · Filter by author konovenski opened on Sep 26, 2026
  1

• Python(df): support reading pandas ArrowDtype columns instead of rejecting them (code 48)

  chdb-io/chdb-core#226 · Filter by author wudidapaopao opened on Sep 9, 2026

• Python 3.15: import chdb exits with status 1 (wheel lacks libpybind11nonlimitedapi_chdb_3.15)

  chdb-io/chdb-core#206 · Filter by author wudidapaopao opened on Sep 2, 2026

• Extension hook: prefer chdb.deploy's extended @func when available

  chdb-io/chdb-core#186 · Filter by author wudidapaopao opened on Aug 19, 2026

• C API: Query interruption for in-flight chdb_query() (chdb_interrupt) — tracking

  chdb-io/chdb-core#74 · Filter by author ShawnChen-Sirius opened on Jun 2, 2026
  2

• Cgroups stack trace dumped to stderr on every query in restricted k8s containers

  chdb-io/chdb-core#51 · Filter by author auxten opened on May 14, 2026

• C API: Connection-level settings (chdb_set) for S3 credentials and config

  chdb-io/chdb-core#17 · Filter by author iskakaushik opened on Mar 13, 2026

• C API: Result schema metadata (column count, names, types)

  chdb-io/chdb-core#16 · Filter by author iskakaushik opened on Mar 13, 2026