clickhouse-java
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ClickHouse
Java client and JDBC driver for ClickHouse
The current implementation of `com.clickhouse.jdbc.ClickHouseDatabaseMetaData.getPrimaryKeys()` in `com.clickhouse:clickhouse-jdbc:0.6.0-patch4` just returns an empty `ResultSet`, though I think it would be relatively simple to implement this correctly. For my own purposes, I run...
## Summary ## Checklist Delete items not relevant to your PR: - [ ] Unit and integration tests covering the common scenarios were added - [ ] A human-readable description...
- [x] RowBinaryReader: reader creation, data fetch, API
- [x] QueryResponse: creating a response object, handle errors - [ ] QueryResponse: handle long queries - [ ] QueryResponse: data access for external readers (tests for JSON, TSV, CSV)
I am using clickhouse docker on local machine. just testing out things, nothing else is connected with clickhouse. I have even tried starting and restarting the clickhouse, but didn’t work....
I have the following table in clickhouse ```sql 42fccdad8610 :) describe user; DESCRIBE TABLE user Query id: 5839f61d-c905-47f8-ac7d-92e7f76b2584 ┌─name─┬─type───┬─default_type─┬─default_expression─┬─comment─┬─codec_expression─┬─ttl_expression─┐ │ name │ String │ │ │ │ │ │ └──────┴────────┴──────────────┴────────────────────┴─────────┴──────────────────┴────────────────┘...
I write a Scala code using Spark to push data from a Hive table to ClickHouse. When I use the clickhouse-jdbc version 0.6.0, I set the following parameters. ``` properties.setProperty("http_connection_provider",...
### Describe the bug Precondition: async option is enabled. When request is executed there is a worker thread that calls actual client and sends out data while calling thread returns...
How do I update the asynchronous write code after I upgrade the dependent version version: 0.3.1-patch --> 0.6.0-patch3 ```java ClickHouseDataSource clickHouseDataSource = this.clickHouseDataSource; try (ClickHouseConnection connection = clickHouseDataSource.getConnection(); ClickHouseStatement statement...
Implement query settings: - [x] QuerySettings: implement support of existing settings (validate on set) - all common and http specific - [ ] Review usage of settings. There are some...