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planner: Handle ORDER BY inside derived tables #16353

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merged 4 commits into from
Jul 9, 2024

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@systay systay commented Jul 9, 2024

Description

This PR addresses an issue where executing a specific query involving a derived table and an ORDER BY clause results in an Unknown column 'id' in 'field list' error. The problem was due to the subquery rewritten by vtgate not returning the required id column.

Related Issue(s)

Fixes #16226

Checklist

  • "Backport to:" labels have been added if this change should be back-ported to release branches
  • If this change is to be back-ported to previous releases, a justification is included in the PR description
  • Tests were added or are not required
  • Did the new or modified tests pass consistently locally and on CI?
  • Documentation was added or is not required

GuptaManan100 and others added 3 commits July 9, 2024 09:41
Signed-off-by: Manan Gupta <manan@planetscale.com>
Signed-off-by: Andres Taylor <andres@planetscale.com>
Signed-off-by: Andres Taylor <andres@planetscale.com>
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vitess-bot bot commented Jul 9, 2024

Review Checklist

Hello reviewers! 👋 Please follow this checklist when reviewing this Pull Request.

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@vitess-bot vitess-bot bot added NeedsBackportReason If backport labels have been applied to a PR, a justification is required NeedsDescriptionUpdate The description is not clear or comprehensive enough, and needs work NeedsIssue A linked issue is missing for this Pull Request NeedsWebsiteDocsUpdate What it says labels Jul 9, 2024
@github-actions github-actions bot added this to the v21.0.0 milestone Jul 9, 2024
@systay systay changed the title test: add failing test for aggregation planner: Handle ORDER BY inside derived tables Jul 9, 2024
@systay systay added Type: Bug Component: Query Serving Backport to: release-18.0 Needs to be back ported to release-18.0 Backport to: release-19.0 Needs to be back ported to release-19.0 Backport to: release-20.0 Needs to be backport to release-20.0 and removed NeedsDescriptionUpdate The description is not clear or comprehensive enough, and needs work NeedsWebsiteDocsUpdate What it says NeedsIssue A linked issue is missing for this Pull Request NeedsBackportReason If backport labels have been applied to a PR, a justification is required labels Jul 9, 2024
@systay systay marked this pull request as ready for review July 9, 2024 08:01
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codecov bot commented Jul 9, 2024

Codecov Report

Attention: Patch coverage is 88.88889% with 5 lines in your changes missing coverage. Please review.

Project coverage is 68.70%. Comparing base (ff3425f) to head (03f9506).

Files Patch % Lines
go/vt/vtgate/planbuilder/operators/route.go 86.66% 4 Missing ⚠️
...vt/vtgate/planbuilder/operators/queryprojection.go 90.90% 1 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main   #16353      +/-   ##
==========================================
- Coverage   68.71%   68.70%   -0.01%     
==========================================
  Files        1547     1547              
  Lines      198291   198288       -3     
==========================================
- Hits       136256   136237      -19     
- Misses      62035    62051      +16     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

Signed-off-by: Andres Taylor <andres@planetscale.com>
@harshit-gangal harshit-gangal merged commit eb29999 into vitessio:main Jul 9, 2024
126 checks passed
@harshit-gangal harshit-gangal deleted the fix-derived-table branch July 9, 2024 14:42
systay added a commit to planetscale/vitess that referenced this pull request Jul 10, 2024
Signed-off-by: Manan Gupta <manan@planetscale.com>
Signed-off-by: Andres Taylor <andres@planetscale.com>
Co-authored-by: Manan Gupta <manan@planetscale.com>
systay added a commit that referenced this pull request Jul 10, 2024
Signed-off-by: Andres Taylor <andres@planetscale.com>
systay added a commit that referenced this pull request Jul 10, 2024
Signed-off-by: Andres Taylor <andres@planetscale.com>
frouioui pushed a commit that referenced this pull request Jul 10, 2024
#16358)

Signed-off-by: Andres Taylor <andres@planetscale.com>
Co-authored-by: Andres Taylor <andres@planetscale.com>
frouioui pushed a commit that referenced this pull request Jul 10, 2024
#16359)

Signed-off-by: Andres Taylor <andres@planetscale.com>
Co-authored-by: Andres Taylor <andres@planetscale.com>
frouioui pushed a commit that referenced this pull request Jul 10, 2024
#16360)

Signed-off-by: Manan Gupta <manan@planetscale.com>
Signed-off-by: Andres Taylor <andres@planetscale.com>
Co-authored-by: Andrés Taylor <andres@planetscale.com>
Co-authored-by: Manan Gupta <manan@planetscale.com>
timvaillancourt added a commit to slackhq/vitess that referenced this pull request Aug 7, 2024
* [release-19.0] Bump to `v19.0.5-SNAPSHOT` after the `v19.0.4` release (vitessio#15889)

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* [release-19.0] fix: handle info_schema routing (vitessio#15899) (vitessio#15906)

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* [release-19.0] Update VTAdmin build script (vitessio#15839) (vitessio#15850)

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* [release-19.0] fix: derived table join column expression to be part of add join predicate on rewrite (vitessio#15956) (vitessio#15960)

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* [release-19.0] connpool: Allow time out during shutdown (vitessio#15979) (vitessio#16003)

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* [release-19.0] Upgrade the Golang version to `go1.22.4` (vitessio#16061)

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* [release-19.0] Do not load table stats when booting `vttablet`. (vitessio#15715) (vitessio#16100)

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* [release-19.0] Update braces package (vitessio#16115) (vitessio#16118)

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* [release-19.0] VDiff CLI: Fix VDiff `show` bug (vitessio#16177) (vitessio#16198)

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* [release-19.0] vtctldclient: Apply (Shard | Keyspace| Table) Routing Rules commands don't work (vitessio#16096) (vitessio#16124)

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* [release-19.0] Fix Incorrect Optimization with LIMIT and GROUP BY (vitessio#16263) (vitessio#16267)

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* [release-19.0] planner: Handle ORDER BY inside derived tables (vitessio#16353) (vitessio#16359)

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* [release-19.0] Fix Join Predicate Cleanup Bug in Route Merging (vitessio#16386) (vitessio#16389)

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* [release-19.0] Use default schema reload config values when config file is empty (vitessio#16393) (vitessio#16410)

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* [release-19.0] Fix subquery planning having an aggregation that is used in order by as long as we can merge it all into a single route (vitessio#16402) (vitessio#16407)

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* [release-19.0] Fix panic in schema tracker in presence of keyspace routing rules (vitessio#16383) (vitessio#16406)

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* [release-19] Vitess tester workflow (vitessio#16127) (vitessio#16418)

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* [release-19.0] Code Freeze for `v19.0.5` (vitessio#16448)

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* [release-19.0] Release of `v19.0.5` (vitessio#16450)

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* Fix new test

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---------

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venkatraju pushed a commit to slackhq/vitess that referenced this pull request Aug 29, 2024
Signed-off-by: Manan Gupta <manan@planetscale.com>
Signed-off-by: Andres Taylor <andres@planetscale.com>
Co-authored-by: Manan Gupta <manan@planetscale.com>
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