allisonwang-db commented on code in PR #41989:
URL: https://github.com/apache/spark/pull/41989#discussion_r1264194640
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connector/connect/common/src/main/protobuf/spark/connect/relations.proto:
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@@ -941,6 +942,36 @@ message ApplyInPandasWithState {
string timeout_conf = 7;
}
+message CommonInlineUserDefinedTableFunction {
+ // (Required) Name of the user-defined table function.
+ string function_name = 1;
+
+ // (Optional) Whether the user-defined table function is deterministic.
+ bool deterministic = 2;
+
+ // (Optional) Function input arguments. Empty arguments are allowed.
+ repeated Expression arguments = 3;
+
+ // (Required) Type of the user-defined table function.
+ oneof function {
+ PythonUDTF python_udtf = 4;
Review Comment:
Currently only Python but more UDTFs might be supported in the future.
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