[GitHub] [spark] cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions

cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions URL: https://github.com/apache/spark/pull/27901#discussion_r392881525 ## File path:

[GitHub] [spark] cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions

cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions URL: https://github.com/apache/spark/pull/27901#discussion_r392856016 ## File path:

[GitHub] [spark] cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions

cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions URL: https://github.com/apache/spark/pull/27901#discussion_r392854623 ## File path:

[GitHub] [spark] cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions

cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions URL: https://github.com/apache/spark/pull/27901#discussion_r392854623 ## File path:

[GitHub] [spark] cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions

cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions URL: https://github.com/apache/spark/pull/27901#discussion_r392838833 ## File path:

[GitHub] [spark] cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions

cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions URL: https://github.com/apache/spark/pull/27901#discussion_r392829594 ## File path:

[GitHub] [spark] cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions

cloud-fan commented on a change in pull request #27901: [SPARK-31146][SQL] Leverage the helper method for aliasing in built-in SQL expressions URL: https://github.com/apache/spark/pull/27901#discussion_r392829020 ## File path: