Compatibility with older ClickHouse servers (tested on 21.2) - Githubissues

azat / chdig

Dig into ClickHouse with TUI interface.

MIT License

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Compatibility with older ClickHouse servers (tested on 21.2) #34

Closed azat closed 8 months ago

azat commented 8 months ago

Changes

Avoid using WINDOW functions for backward compatibilty with older ClickHouse
Use {Settings,ProfileEvents}.{Names,Values} and mapFromArrays() in Rust
Do not use PSQL CAST operator (::) for backward compatibility
Add workaround for <21.4 (lack of current_database in system.processlist)

Fixes: #33