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bugfix: fix TableScan may contain fields not included in schema #5188

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merged 2 commits into from
Feb 7, 2023

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jackwener
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@jackwener jackwener commented Feb 6, 2023

Which issue does this PR close?

Closes #4793.

Rationale for this change

What changes are included in this PR?

When tablescan projection don't contain field in scan-projection, we should push them into scan-projection

Are these changes tested?

Don't need more test.

In the future, we will disable skipfail in optimizer. This PR will be test by filter_pushdown_view

Are there any user-facing changes?

@jackwener
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cc @HaoYang670

@github-actions github-actions bot added the optimizer Optimizer rules label Feb 6, 2023
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Thank you @jackwener. I'll review this tomorrow. (working overtime today 😂)

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Thank you, @jackwener. I've run the test filter_pushdown_view locally with setting skip_failed_rules = false, and the test could pass.

datafusion/optimizer/src/push_down_projection.rs Outdated Show resolved Hide resolved
Co-authored-by: Remzi Yang <59198230+HaoYang670@users.noreply.github.com>
@jackwener jackwener merged commit e222bd6 into apache:master Feb 7, 2023
@jackwener jackwener deleted the fix_filter branch February 7, 2023 14:49
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ursabot commented Feb 7, 2023

Benchmark runs are scheduled for baseline = 61459d9 and contender = e222bd6. e222bd6 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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The filters expressions in TableScan may contain fields not included in schema.
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