[GitHub] [spark] gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table

gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table URL: https://github.com/apache/spark/pull/24806#discussion_r293162657 ## File path: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/

[GitHub] [spark] gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table

gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table URL: https://github.com/apache/spark/pull/24806#discussion_r292794102 ## File path: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/

[GitHub] [spark] gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table

gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table URL: https://github.com/apache/spark/pull/24806#discussion_r292794102 ## File path: sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/

[GitHub] [spark] gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table

gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table URL: https://github.com/apache/spark/pull/24806#discussion_r292786952 ## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressio

[GitHub] [spark] gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table

gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table URL: https://github.com/apache/spark/pull/24806#discussion_r292774456 ## File path: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/

[GitHub] [spark] gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table

gengliangwang commented on a change in pull request #24806: [WIP][SPARK-27856][SQL] Only allow type upcasting when inserting table URL: https://github.com/apache/spark/pull/24806#discussion_r292770658 ## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/types/DecimalType.