Golang SQL database client for ClickHouse. There are two version of this client, v1 and v2, available as separate branches. v1 is now in a state of maintenance, we will only accept PRs for bug and security fixes. Uses ClickHouse native format for optimal performance. Utilizes low level ch-go client for encoding/decoding and compression (versions >= 2.3.0). Supports native ClickHouse TCP client-server protocol. Compatibility with database/sql (slower than native interface!). Database/sql supports http protocol for transport. (Experimental). Marshal rows into structs (ScanStruct, Select). Unmarshal struct to row (AppendStruct). Connection pool
Failover and load balancing. Bulk write support (for database/sql use begin->prepare->(in loop exec)->commit). AsyncInsert, named and numeric placeholders support. LZ4/ZSTD compression support. External data.

Features

  • Connection pool
  • Failover and load balancing
  • Supports native ClickHouse TCP client-server protocol
  • Compatibility with database/sql (slower than native interface!)
  • External data
  • LZ4/ZSTD compression support

Project Samples

ClickHouse Go Screenshot 1

Project Activity

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Categories

Database, Load Balancers, Database Clients

License

Apache License V2.0

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Additional Project Details

Programming Language

Go

Related Categories

Go Database Software, Go Load Balancers, Go Database Clients

Registered

2022-07-21
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