[Enhancement](udf) Do not check file when inline code exists

fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/CreateFunctionCommand.java

@@ -329,11 +329,10 @@ private void analyzeCommon(ConnectContext ctx) throws AnalysisException {
 
         userFile = properties.getOrDefault(FILE_KEY, properties.get(OBJECT_FILE_KEY));
         originalUserFile = userFile; // Keep original jar name for BE
-        // Convert userFile to realUrl only for FE checksum calculation
-        if (!Strings.isNullOrEmpty(userFile) && binaryType != Function.BinaryType.RPC) {
+        // Inline Python code is authoritative. Keep FILE in metadata for replay, but do not load or validate it here.
+        if (Strings.isNullOrEmpty(functionCode) && !Strings.isNullOrEmpty(userFile)
+                && binaryType != Function.BinaryType.RPC) {
             userFile = getRealUrl(userFile);
-        }
-        if (!Strings.isNullOrEmpty(userFile) && binaryType != Function.BinaryType.RPC) {
             try {
                 computeObjectChecksum();
             } catch (IOException | NoSuchAlgorithmException e) {

regression-test/data/pythonudf_p0/test_pythonudf_file_protocol.out

@@ -20,3 +20,5 @@ true
 3	30	31	python	p****n
 4	40	41	doris	d***s
 
+-- !select_file_inline_precedence --
+1007

regression-test/suites/pythonudf_p0/test_pythonudf_file_protocol.groovy

@@ -117,6 +117,28 @@ suite("test_pythonudf_file_protocol") {
         FROM file_protocol_test_table
         ORDER BY id;
         """
+
+        // Inline code must take precedence over FILE. Use a missing FILE path so the
+        // test fails if FE or BE tries to validate/load it as a module.
+        sql """ DROP FUNCTION IF EXISTS py_file_inline_precedence(INT); """
+        sql """
+        CREATE FUNCTION py_file_inline_precedence(INT)
+        RETURNS INT
+        PROPERTIES (
+            "type" = "PYTHON_UDF",
+            "file" = "file://${context.file.parent}/udf_scripts/missing_inline_precedence.zip",
+            "symbol" = "evaluate",
+            "runtime_version" = "${runtime_version}"
+        )
+        AS \$\$
+def evaluate(arg):
+    if arg is None:
+        return None
+    return int(arg + 1000)
+\$\$;
+        """
+
+        qt_select_file_inline_precedence """ SELECT py_file_inline_precedence(7) AS result; """
 
     } finally {
         try_sql("DROP FUNCTION IF EXISTS py_file_int_add(INT);")