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refactor: make Ctes a struct to also store data types provided by prepare stmt #4520

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merged 2 commits into from
Dec 6, 2022

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NGA-TRAN
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@NGA-TRAN NGA-TRAN commented Dec 5, 2022

While working on PR #4490 that implements PREPARE stmt, I found that I need to pass the provided data types of the parameters/binding down to the plan's expressions to map data types to $1, $2, ...

@alamb has suggested me to pass datatypes of the parameters along with the CTEs. This PR is just a refactor to convert ctes from a hash map to a struct that store both ctes (hahhmap) and the params' data types.

@github-actions github-actions bot added core Core DataFusion crate sql SQL Planner sqllogictest SQL Logic Tests (.slt) labels Dec 5, 2022
/// Create a new Ctes
pub fn new() -> Self {
Self {
prepare_param_data_types: vec![],
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This is always empty in this PR. After this is merged, I will use and set it in PR #4490

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Make sense to me.

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Look like Github is unstable today😂.
cc @alamb , we need to retrigger the CI

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Thanks @NGA-TRAN

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alamb commented Dec 6, 2022

cc @alamb , we need to retrigger the CI

I have retriggered -- hopefully it will complete soon

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NGA-TRAN commented Dec 6, 2022

Thanks @alamb and @jackwener. I have addressed all your comments.

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I plan to merge this PR when the tests pass as I think the changes are non controversial and will likely cause conflicts to anyone else working on the parser

@alamb alamb merged commit bfd41a3 into apache:master Dec 6, 2022
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ursabot commented Dec 6, 2022

Benchmark runs are scheduled for baseline = d9a47d6 and contender = bfd41a3. bfd41a3 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
Conbench compare runs links:
[Skipped ⚠️ Benchmarking of arrow-datafusion-commits is not supported on ec2-t3-xlarge-us-east-2] ec2-t3-xlarge-us-east-2
[Skipped ⚠️ Benchmarking of arrow-datafusion-commits is not supported on test-mac-arm] test-mac-arm
[Skipped ⚠️ Benchmarking of arrow-datafusion-commits is not supported on ursa-i9-9960x] ursa-i9-9960x
[Skipped ⚠️ Benchmarking of arrow-datafusion-commits is not supported on ursa-thinkcentre-m75q] ursa-thinkcentre-m75q
Buildkite builds:
Supported benchmarks:
ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
test-mac-arm: Supported benchmark langs: C++, Python, R
ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java

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4 participants