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from 812a3f3 [hotfix][tests] StreamTaskTestHarness: use Preconditions.checkState instead of explicit throw IllegalStateException new f081e72 [FLINK-12968][table-common] Add a utility for logical type casts new 248995ce [hotfix][table-common] Update LogicalTypeCastsTest to use logical types The 2 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "add" were already present in the repository and have only been added to this reference. Summary of changes: .../table/types/inference/TypeInferenceUtil.java | 5 +- .../flink/table/types/logical/LogicalType.java | 3 +- .../types/logical/utils/LogicalTypeCasts.java | 385 +++++++++++++++++++++ .../types/logical/utils/LogicalTypeChecks.java | 33 ++ .../flink/table/types/LogicalTypeCastsTest.java | 204 +++++++++++ 5 files changed, 628 insertions(+), 2 deletions(-) create mode 100644 flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/logical/utils/LogicalTypeCasts.java create mode 100644 flink-table/flink-table-common/src/test/java/org/apache/flink/table/types/LogicalTypeCastsTest.java