[SPARK-38913][SQL] Output identifiers in error messages in SQL style #36210
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MaxGekk
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@ivoson @yutoacts @leesf @cloud-fan @HyukjinKwon @gengliangwang @panbingkun Could you review this PR, please. |
leesf
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Apr 16, 2022
HyukjinKwon
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Apr 17, 2022
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LGTM |
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Merging to master. Thank you, @leesf and @HyukjinKwon for review. |
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### What changes were proposed in this pull request? In the PR, I propose to describe the rules of quoting elements in error messages introduced by the PRs: - #36210 - #36233 - #36259 - #36324 - #36335 - #36359 - #36579 ### Why are the changes needed? To improve code maintenance, and the process of code review. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? By existing GAs. Closes #36621 from MaxGekk/update-error-class-guide. Authored-by: Max Gekk <max.gekk@gmail.com> Signed-off-by: Max Gekk <max.gekk@gmail.com>
MaxGekk
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### What changes were proposed in this pull request? In the PR, I propose to describe the rules of quoting elements in error messages introduced by the PRs: - #36210 - #36233 - #36259 - #36324 - #36335 - #36359 - #36579 ### Why are the changes needed? To improve code maintenance, and the process of code review. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? By existing GAs. Closes #36621 from MaxGekk/update-error-class-guide. Authored-by: Max Gekk <max.gekk@gmail.com> Signed-off-by: Max Gekk <max.gekk@gmail.com> (cherry picked from commit 2a4d8a4) Signed-off-by: Max Gekk <max.gekk@gmail.com>
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What changes were proposed in this pull request?
In the PR, I propose to use backticks to wrap SQL identifiers in error messages. I added new util functions
toSQLId()to the traitQueryErrorsBase, and applied it inQuery.*Errors(also modified tests inQuery.*ErrorsSuite). For example:Before:
After:
Why are the changes needed?
To improve user experience with Spark SQL. The changes highlight SQL identifiers in error massages and make them more visible for users.
Does this PR introduce any user-facing change?
No since error classes haven't been released yet.
How was this patch tested?
By running the affected test suites: