v.20.4Improvement
Better memory usage in CROSS JOIN
Better memory usage in CROSS JOIN. #10029 (Artem Zuikov)
Why it matters
This feature optimizes the memory consumption duringCROSS JOIN queries, reducing resource usage and improving performance, especially for large datasets where cross joins can be very memory-intensive.How to use it
Users can benefit from this improvement automatically when executingCROSS JOIN queries; no additional configuration or syntax changes are required.