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https://issues.apache.org/jira/browse/SPARK-27763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Li updated SPARK-27763:
----------------------------
Description:
To improve the test coverage, we can port the regression tests from the other
popular open source projects to Spark SQL. PostgreSQL is one of the best SQL
systems. Below are the links to the test cases and results.
* Regression test cases:
[https://github.com/postgres/postgres/tree/master/src/test/regress/sql]
* Expected results:
[https://github.com/postgres/postgres/tree/master/src/test/regress/expected]
Spark SQL does not support all the feature sets of PostgreSQL. In the current
stage, we should first comment out these test cases and create the
corresponding JIRAs in SPARK-27764. We can discuss and prioritize which
features we should support. Also, these PostgreSQL regression tests could also
expose the existing bugs of Spark SQL. We should also create the JIRAs and
track them in SPARK-27764.
was:
To improve the test coverage, we can port the regression tests from the other
popular open source projects to Spark SQL. PostgreSQL is one of the best SQL
systems. Below are the links to the test cases and results.
* Regression test cases:
[https://github.com/postgres/postgres/tree/master/src/test/regress/sql]
* Expected results:
[https://github.com/postgres/postgres/tree/master/src/test/regress/expected]
Spark SQL does not support all the feature sets of PostgreSQL. In the current
stage, we should first comment out these test cases and create the
corresponding JIRAs in SPARK-27764. We can discuss and prioritize which
features we should support. Also, these PostgreSQL regression tests could also
expose the existing bugs of Spark SQL. We should also create the JIRAs and
track them in [SPARK-27764|http://example.com].
> Port test cases from PostgreSQL to Spark SQL
> --------------------------------------------
>
> Key: SPARK-27763
> URL: https://issues.apache.org/jira/browse/SPARK-27763
> Project: Spark
> Issue Type: Umbrella
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Xiao Li
> Priority: Major
>
> To improve the test coverage, we can port the regression tests from the other
> popular open source projects to Spark SQL. PostgreSQL is one of the best SQL
> systems. Below are the links to the test cases and results.
> * Regression test cases:
> [https://github.com/postgres/postgres/tree/master/src/test/regress/sql]
> * Expected results:
> [https://github.com/postgres/postgres/tree/master/src/test/regress/expected]
> Spark SQL does not support all the feature sets of PostgreSQL. In the current
> stage, we should first comment out these test cases and create the
> corresponding JIRAs in SPARK-27764. We can discuss and prioritize which
> features we should support. Also, these PostgreSQL regression tests could
> also expose the existing bugs of Spark SQL. We should also create the JIRAs
> and track them in SPARK-27764.
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