snuyanzin commented on code in PR #26144:
URL: https://github.com/apache/flink/pull/26144#discussion_r1952261112
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flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/extraction/DataTypeExtractor.java:
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@@ -335,7 +335,7 @@ private DataType extractDataTyp
snuyanzin commented on code in PR #26144:
URL: https://github.com/apache/flink/pull/26144#discussion_r1952245175
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flink-table/flink-table-planner/src/main/java/org/apache/calcite/sql2rel/SqlToRelConverter.java:
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@@ -252,6 +253,12 @@
* Added in FLINK-34312: Lines 5804 ~ 5
twalthr commented on code in PR #26144:
URL: https://github.com/apache/flink/pull/26144#discussion_r1951134371
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flink-table/flink-table-planner/src/main/java/org/apache/calcite/sql/type/SqlTypeAssignmentRule.java:
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@@ -0,0 +1,236 @@
+/*
+ * Licensed to the Apache Software Fo
flinkbot commented on PR #26144:
URL: https://github.com/apache/flink/pull/26144#issuecomment-2651251992
## CI report:
* 39007934cf9352c558b10454492dadfa3c29da06 UNKNOWN
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twalthr opened a new pull request, #26144:
URL: https://github.com/apache/flink/pull/26144
## What is the purpose of the change
Adds the DESCRIPTOR type to the Flink type system. The DESCRIPTOR type is
defined by the SQL standard and necessary for passing a list of column names
into