sunjincheng121 commented on a change in pull request #8847:
[FLINK-12609][python] Align the Python data types with Java
URL: https://github.com/apache/flink/pull/8847#discussion_r297952647
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File path: flink-python/pyflink/table/table_environment.py
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@@ -494,9 +494,11 @@ def verify_obj(obj):
raise TypeError(
"schema should be RowType, list, tuple or None, but got: %s" %
schema)
+ # verifies the elements against the specified schema
+ elements = map(verify_obj, elements)
# converts python data to sql data
elements = [schema.to_sql_type(element) for element in elements]
- return self._from_elements(map(verify_obj, elements), schema)
+ return self._from_elements(elements, schema)
Review comment:
Good catch!
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