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Support ClickHouse's query parameters

Status: Open.

#436 In chdb-io/chdb;

· niyue opened on Dec 7, 2025

Concurrent query python dataframe hang

Status: Open.

#426 In chdb-io/chdb;

· auxten opened on Nov 19, 2025

Add chDB to LakeBench

Status: Open.

#416 In chdb-io/chdb;

· cyrusmsk opened on Nov 5, 2025

Slower performance than expected for TPC-H SF100 Q01

Status: Open.

#402 In chdb-io/chdb;

· beckernick opened on Oct 17, 2025

Are pyarrow and pandas required or not?

questionFurther information is requestedFurther information is requested

Status: Open.

#386 In chdb-io/chdb;

· matrey opened on Sep 22, 2025

[RFC] chDB Data Science API Design

Status: Open.

#376 In chdb-io/chdb;

· auxten opened on Sep 8, 2025

[Question] Best practice to avoid "DATABASE_ALREADY_EXISTS" with session mode in chdb-go

Status: Open.

#357 In chdb-io/chdb;

· yidigo opened on Jul 28, 2025

Add chDB to the DuckDB benchmark(former h2o)

feature requestFeature Request or ProposalFeature Request or Proposal

good first issueGood for newcomersGood for newcomers

Status: Open.

#356 In chdb-io/chdb;

· auxten opened on Jul 26, 2025

chDB 2025 Quarterly Plan

Status: Open.

#328 In chdb-io/chdb;

· auxten opened on May 8, 2025

mysql table function: mysqlxx::ConnectionFailed: SSL connection error: unsupported protocol

Status: Open.

#325 In chdb-io/chdb;

· 380828801 opened on Apr 22, 2025

Code: 53. DB::Exception: Unrecognized data type: datetime64[ms, UTC] on column ts. (TYPE_MISMATCH)

Status: Open.

#324 In chdb-io/chdb;

· jovezhong opened on Apr 16, 2025

Fail to query DataFrame with Decimal with sum, treated as string

Status: Open.

#323 In chdb-io/chdb;

· jovezhong opened on Apr 16, 2025