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jiangzhe / xngin

X-Engine: A SQL Engine built from scratch in Rust.

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Visualization of plan optimization

jiangzhe opened this issue · comments

commented

Visualize the query plan as a graph helps a lot when understanding and debugging the optimization plan with many rules to apply.
petgraph is preferred.
A minimal web console is also required.

commented

Currently using dot to generate the dot file on the fly is already sufficient.
Introducing a full featured graph library may be too heavy.