liuyongvs commented on code in PR #22745:
URL: https://github.com/apache/flink/pull/22745#discussion_r1251436429
##########
flink-python/pyflink/table/expressions.py:
##########
@@ -503,6 +503,25 @@ def map_from_arrays(key, value) -> Expression:
return _binary_op("mapFromArrays", key, value)
+def map_from_entries(rows) -> Expression:
+ """
+ Creates a map from an array of entries (row with two fields).
+
+ Example:
+ ::
+
+ >>> tab.select(
+ >>> map_from_entries(
+ >>> array(row(key1, 1), row(key2, 2), row(key3, 3))
+ >>> ))
+
+ .. note::
+
+ both arrays should have the same length.
Review Comment:
only have one arg @snuyanzin
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