chdb

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

2

> Please make sure that the version you're using is still supported (you can find the list [here](https://github.com/ClickHouse/ClickHouse/blob/master/SECURITY.md#scope-and-supported-versions)). > You have to provide the following information whenever possible. **Describe what's...

jovezhong

Proposal for Implementing Streaming Query Support in chDB​

1

Currently, chDB executes queries by fetching the entire result set at once through the query_conn interface. This approach may lead to high memory usage and latency for large datasets. To...

wudidapaopao

See [chdb-node](https://github.com/chdb-io/chdb-node/issues/17#issuecomment-2795728197)

auxten

Window View got stuck at "Waiting mutation: mutation_402.txt"

1

**Describe the unexpected behaviour** Window view like clickhouse server. **How to reproduce** chdb==3.1.2 Python 3.10.12 Distributor ID: Ubuntu Description: Ubuntu 22.04 LTS Release: 22.04 Codename: jammy ```python import os from...

tr33oph

Upgrade ClickHouse engine to 25.3 LTS

2

Hi, I would like to know if there is any plan to upgrade CHDB to 202503 LTS clickhouse version ? More generally, what is the policy regarding newest Clickhouse version...

arnaudbriche

Creating table silently failed in default database

6

**Describe what's wrong** I tried to create a table in `default` database, and it fails without explicit error. If I create table in non-`default` databases, it works as expected. https://github.com/JakkuSakura/chdb-rust/commit/271543383827da3ed42e4ae883c9d767d5f379f6...

JakkuSakura

Perhaps we should offer a version of connect_chdb that doesn't throw exceptions.

auxten

Provide an API for query progress reporting

3

**Use case** User is running long queries and we would like to report progress of the query execution. **Describe the solution you'd like** An API that would deliver progress packets...

arnaudbriche

Cannot query pandas table with index starting above zero

2

If I have a pandas dataframe whose index does not include a `0`, I get an error if I try to query it: `chdb.ChdbError: Code: 1001. DB::Exception: pybind11::error_already_set: KeyError: 0`....

ADBond

Does chdb support the new variant and JSON types?

1

I saw Clickhouse has implemented the new JSON type, has that feature reached chdb yet?

loicalleyne