enable cloud fetch by default #287
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shivam2680
requested review from
andrefurlan-db,
benc-db,
jackyhu-db,
rcypher-databricks,
superdupershant and
yunbodeng-db
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jackyhu-db
reviewed
Apr 1, 2025
lib/contracts/IDBSQLSession.ts
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| runAsync?: boolean; | ||
| maxRows?: number | bigint | Int64 | null; | ||
| useCloudFetch?: boolean; | ||
| useLZ4Compression?: boolean; |
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can you explain why did you introduce this useLZ4Compression option in this PR? it does not seem relevant to cloudFetch enable by default?
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Can add this in a separate PR also. Just wanted to introduce compression, as this is configurable in other drivers.
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Yes, it is better to do this in a separate PR
jackyhu-db
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Apr 1, 2025
shivam2680
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Description
Enable cloud fetch (EXTERNAL_LINKS) by default.
Testing
Benchmark tests
Benchmarking results
We get ~9% deduction in large query execution time and this gap is bound to increase with increase in result size, thus, justifying enabling cloud fetch by default.