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## Current Behavior
The dump_data_to_clickhouse method in the Aspects plugin currently queries the database to retrieve the object before sending it to ClickHouse. This approach ensures the process…
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1. when i update clickhouse-jdbc from ru.yandex.xxx to 0.6.0 ,it occured that :
clickhouse - Exception during pool initialization.
java.sql.SQLException:
405 Not Allowed
2. t…
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### Search before asking
- [X] I had searched in the [issues](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues.
### What happened
I updated ve…
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### System Name
ClickHouse
### Type
Materialize
### Details
_No response_
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### System Name
ClickHouse
### Type
Both
### Details
[ClickHouse](https://clickhouse.com/)
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Hi all
I find a special sql, which partition key filter condition is searched from subquery. It is much slower than unset enable_optimizer when set enable_optimize
This is the created table sql:…
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We are trying to connect to Clickhouse via its "postgres emulation port" 9005 ([see](https://clickhouse.com/docs/en/guides/sre/network-ports)).
Unfortunately sending a simple `SELECT 1` query fail…
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**Describe the bug**
```python
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from sqlalchemy.pool import NullPool
chuser = "default"
chpwd = "chpwd123@" # end w…
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I have a clickhouse instance running behind haproxy, which is doing SSL termination. I can connect to clickhouse and run queries using curl, it just won't work with clickhouse4j. To test, I used dBe…
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Generate a client certificate according to the docs on clickhouse's docs:
https://clickhouse.com/docs/en/guides/sre/ssl-user-auth
Use the certificate to authenticate directly with the host:
`…