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feat: support DML with Returning clause in Connection API #1978

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rajatbhatta
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@rajatbhatta rajatbhatta commented Aug 17, 2022

This PR adds support for running DML statements with Returning clause in the Connection API, and incorporates the following:

  • API documentation changes to document the behaviour of execute, executeAsync, executeQuery, executeQueryAsync, executeUpdate, executeUpdateAsync, executeBatchUpdate, and executeBatchUpdateAsync APIs when executing DML statements with Returning clause.
  • Parses the SQL string to check if the DML statement has a Returning clause. Parsing logic has been added for both GoogleStandardSql and PostgreSql dialects.
  • Changes to MockSpannerServiceImpl to put results for DML statements with Returning clause, and to add support in executeBatchDml.
  • Integration tests for running DML statements with Returning clause using each of the above APIs, for both GoogleStandardSql and PostgreSql dialects.
  • Unit tests for abort scenarios while running DML statements with Returning clause.
  • Parser tests for both GoogleStandardSql and PostgreSql dialects.

@product-auto-label product-auto-label bot added size: l Pull request size is large. api: spanner Issues related to the googleapis/java-spanner API. labels Aug 17, 2022
@product-auto-label product-auto-label bot added size: xl Pull request size is extra large. and removed size: l Pull request size is large. labels Aug 22, 2022
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Note: Integration tests are not expected to pass until DML with Returning clause support is launched.

@rajatbhatta rajatbhatta changed the title feat: incorporate dml with returning clause feat: support dml with returning clause Aug 22, 2022
@rajatbhatta rajatbhatta changed the title feat: support dml with returning clause feat: support DML with Returning clause in Connection API Aug 22, 2022
…nnection/ConnectionImpl.java

Co-authored-by: Knut Olav Løite <koloite@gmail.com>
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@rajatbhatta Thanks for your patience with me for this PR. LGTM.

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@olavloite: Thank you for a very detailed review of this PR. :)

@rajatbhatta
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@olavloite: Can you take a quick look at the changes in e2a463e? Thanks!

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@olavloite: Can you take a quick look at the changes in e2a463e? Thanks!

Can we also add a test for insert into t1 select 10.returning* (this is equivalent with insert into t1 select 10.0 returning *)

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@olavloite: Can you take a quick look at the changes in e2a463e? Thanks!

Can we also add a test for insert into t1 select 10.returning* (this is equivalent with insert into t1 select 10.0 returning *)

Added in 60fcb4c.

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60fcb4c

Thanks. LGTM (once CI errors have been cleared)

@rajatbhatta rajatbhatta requested a review from a team as a code owner November 9, 2022 05:56
@rajatbhatta rajatbhatta added automerge Merge the pull request once unit tests and other checks pass. and removed do not merge Indicates a pull request not ready for merge, due to either quality or timing. labels Nov 9, 2022
@rajatbhatta rajatbhatta added the owlbot:run Add this label to trigger the Owlbot post processor. label Nov 9, 2022
@gcf-owl-bot gcf-owl-bot bot removed the owlbot:run Add this label to trigger the Owlbot post processor. label Nov 9, 2022
@rajatbhatta rajatbhatta merged commit aac20be into googleapis:main Nov 9, 2022
@rajatbhatta rajatbhatta deleted the dml-returning-parsing-changes branch November 9, 2022 12:19
@gcf-merge-on-green gcf-merge-on-green bot removed the automerge Merge the pull request once unit tests and other checks pass. label Nov 9, 2022
gcf-merge-on-green bot pushed a commit that referenced this pull request Nov 17, 2022
🤖 I have created a release *beep* *boop*
---


## [6.33.0](https://togithub.com/googleapis/java-spanner/compare/v6.32.0...v6.33.0) (2022-11-17)


### Features

* Adding samples for Jsonb data type ([#2147](https://togithub.com/googleapis/java-spanner/issues/2147)) ([1112203](https://togithub.com/googleapis/java-spanner/commit/1112203bd6bde68fcd04ae68a2a31ec88dd5b1ac))
* Analyze update returns param types ([#2156](https://togithub.com/googleapis/java-spanner/issues/2156)) ([7c5e3da](https://togithub.com/googleapis/java-spanner/commit/7c5e3da4c128cb9220213db8b3e2291e33566715))
* Support DML with Returning clause in Connection API ([#1978](https://togithub.com/googleapis/java-spanner/issues/1978)) ([aac20be](https://togithub.com/googleapis/java-spanner/commit/aac20bedf9ee7a6a2170f87fa88373b7d364ed9f))
* Support PostgreSQL END statement ([#2131](https://togithub.com/googleapis/java-spanner/issues/2131)) ([4c29c17](https://togithub.com/googleapis/java-spanner/commit/4c29c17fb35e51fdad99e393a8f6bb57c914dc8a))
* Update transaction.proto to include different lock modes ([#2112](https://togithub.com/googleapis/java-spanner/issues/2112)) ([d0195b4](https://togithub.com/googleapis/java-spanner/commit/d0195b45423b73969636bc911980613a46dffa97))


### Dependencies

* Update dependency com.google.cloud:google-cloud-monitoring to v3.7.0 ([#2164](https://togithub.com/googleapis/java-spanner/issues/2164)) ([82385b8](https://togithub.com/googleapis/java-spanner/commit/82385b8526e0299e8c85e4435e3c740474de854c))
* Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.0.6 ([#2150](https://togithub.com/googleapis/java-spanner/issues/2150)) ([dba545f](https://togithub.com/googleapis/java-spanner/commit/dba545ff5ebb069a78b42cbffff032d66dc3d062))
* Update dependency com.google.cloud:google-cloud-trace to v2.6.0 ([#2165](https://togithub.com/googleapis/java-spanner/issues/2165)) ([99f2779](https://togithub.com/googleapis/java-spanner/commit/99f277974fdcebf587d1e25ad643575e15cee7ff))
* Update dependency org.graalvm.buildtools:junit-platform-native to v0.9.17 ([#2144](https://togithub.com/googleapis/java-spanner/issues/2144)) ([dd24b89](https://togithub.com/googleapis/java-spanner/commit/dd24b894fd80ccc962a414bb404d9624336f4612))
* Update dependency org.openjdk.jmh:jmh-core to v1.36 ([#2160](https://togithub.com/googleapis/java-spanner/issues/2160)) ([29f9096](https://togithub.com/googleapis/java-spanner/commit/29f9096d1a10bfb9eacdbc4d6dbc4bc9c7ed05c1))
* Update dependency org.openjdk.jmh:jmh-generator-annprocess to v1.36 ([#2161](https://togithub.com/googleapis/java-spanner/issues/2161)) ([9148aa3](https://togithub.com/googleapis/java-spanner/commit/9148aa37bfb61af25023d56bfcf6d0e735e51b9a))

---
This PR was generated with [Release Please](https://togithub.com/googleapis/release-please). See [documentation](https://togithub.com/googleapis/release-please#release-please).
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