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Documentation Proposal for Nested Function in WHERE Clause #1640

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forestmvey
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Description

Add documentation for nested function use in WHERE clause of an SQL statement. Document covers two syntax options brought forward from legacy engine. Work on implementation is WIP but should align with this added documentation.

Syntax Options:

  • nested(path, condition)
  • nested(field, field | path) OPERATOR LITERAL

Check List

  • New functionality includes testing.
    • All tests pass, including unit test, integration test and doctest
  • New functionality has been documented.
    • New functionality has javadoc added
    • New functionality has user manual doc added
  • Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

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codecov bot commented May 18, 2023

Codecov Report

Merging #1640 (967da5b) into main (9824b1c) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##               main    #1640   +/-   ##
=========================================
  Coverage     97.16%   97.16%           
  Complexity     4120     4120           
=========================================
  Files           371      371           
  Lines         10373    10373           
  Branches        704      704           
=========================================
  Hits          10079    10079           
  Misses          287      287           
  Partials          7        7           
Flag Coverage Δ
sql-engine 97.16% <ø> (ø)

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dai-chen
dai-chen previously approved these changes May 23, 2023
GumpacG
GumpacG previously approved these changes May 24, 2023
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@acarbonetto acarbonetto left a comment

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Consider removing section 2.1 - unless you want to continue to provide context on how filter push down works (or just refer to another architecture diagram).

docs/dev/sql-nested-function-where-clause.md Outdated Show resolved Hide resolved
docs/dev/sql-nested-function-where-clause.md Outdated Show resolved Hide resolved
acarbonetto
acarbonetto previously approved these changes May 24, 2023
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@acarbonetto acarbonetto left a comment

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Consider removing section 2.1 - unless you want to continue to provide context on how filter push down works (or just refer to another architecture diagram).

GumpacG
GumpacG previously approved these changes May 25, 2023
acarbonetto
acarbonetto previously approved these changes May 30, 2023
@acarbonetto acarbonetto merged commit 93c7a5f into opensearch-project:main May 30, 2023
@acarbonetto acarbonetto deleted the integ-nested-where-clause-doc branch May 30, 2023 17:56
opensearch-trigger-bot bot pushed a commit that referenced this pull request May 30, 2023
* Adding documentation for nested function use in WHERE clause.

Signed-off-by: forestmvey <[email protected]>

* Revising sections based on PR feedback.

Signed-off-by: forestmvey <[email protected]>

* Adding link for flattening details and filling in section with normalization strategy.

Signed-off-by: forestmvey <[email protected]>

---------

Signed-off-by: forestmvey <[email protected]>
(cherry picked from commit 93c7a5f)
opensearch-trigger-bot bot pushed a commit that referenced this pull request May 30, 2023
* Adding documentation for nested function use in WHERE clause.

Signed-off-by: forestmvey <[email protected]>

* Revising sections based on PR feedback.

Signed-off-by: forestmvey <[email protected]>

* Adding link for flattening details and filling in section with normalization strategy.

Signed-off-by: forestmvey <[email protected]>

---------

Signed-off-by: forestmvey <[email protected]>
(cherry picked from commit 93c7a5f)
forestmvey added a commit that referenced this pull request May 30, 2023
forestmvey added a commit that referenced this pull request May 30, 2023
acarbonetto pushed a commit that referenced this pull request May 30, 2023
Yury-Fridlyand pushed a commit that referenced this pull request May 30, 2023
MitchellGale pushed a commit to Bit-Quill/opensearch-project-sql that referenced this pull request Jun 12, 2023
…rch-project#1640)

* Adding documentation for nested function use in WHERE clause.

Signed-off-by: forestmvey <[email protected]>

* Revising sections based on PR feedback.

Signed-off-by: forestmvey <[email protected]>

* Adding link for flattening details and filling in section with normalization strategy.

Signed-off-by: forestmvey <[email protected]>

---------

Signed-off-by: forestmvey <[email protected]>
MitchellGale pushed a commit to Bit-Quill/opensearch-project-sql that referenced this pull request Jun 12, 2023
…rch-project#1640)

* Adding documentation for nested function use in WHERE clause.

Signed-off-by: forestmvey <[email protected]>

* Revising sections based on PR feedback.

Signed-off-by: forestmvey <[email protected]>

* Adding link for flattening details and filling in section with normalization strategy.

Signed-off-by: forestmvey <[email protected]>

---------

Signed-off-by: forestmvey <[email protected]>
Signed-off-by: Mitchell Gale <[email protected]>
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7 participants