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Add missing protobuf serialisation functionality GetIndexedFieldExpr. #5324

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merged 1 commit into from
Feb 17, 2023

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ahmedriza
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This is required in order for ballista to serialise the indexing expressions for nested lists. Otherwise, ballista cannot execute any SQL that contains indexing expressions.

Which issue does this PR close?

Closes #5323

Rationale for this change

Add missing protobuf serialisation for GetIndexedFieldExpr that is required when running queries that index nested structures.

What changes are included in this PR?

Add protobuf serialisation for GetIndexedFieldExpr and a unit test.

Are these changes tested?

Yes

Are there any user-facing changes?

No

This is required in order for `ballista` to serialise the indexing
expressions for nested lists. Otherwise, `ballista` cannot execute
any SQL that contains indexing expressions.
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@alamb alamb left a comment

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Looks like a great addition to me -- thank you @ahmedriza

@alamb alamb merged commit c5108ae into apache:main Feb 17, 2023
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alamb commented Feb 17, 2023

I merged this soon as I don't think it is controversial. I am happy to make changes or back it out if any maintainer feels differently

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ursabot commented Feb 17, 2023

Benchmark runs are scheduled for baseline = d6d9c6f and contender = c5108ae. c5108ae 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

@ahmedriza ahmedriza deleted the get_indexed_proto branch February 17, 2023 21:01
jiangzhx pushed a commit to jiangzhx/arrow-datafusion that referenced this pull request Feb 24, 2023
…apache#5324)

This is required in order for `ballista` to serialise the indexing
expressions for nested lists. Otherwise, `ballista` cannot execute
any SQL that contains indexing expressions.
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Protobuf serialisation is missing for GetIndexedFieldExpr
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