Support TypedLiterals in get_parameters

Khrol · andialbrecht · commit dc2329d07df3 · 2024-03-05T07:27:21.000+01:00
diff --git a/sqlparse/sql.py b/sqlparse/sql.py
@@ -619,12 +619,13 @@ class Function(NameAliasMixin, TokenList):
     def get_parameters(self):
         """Return a list of parameters."""
         parenthesis = self.tokens[-1]
+        result = []
         for token in parenthesis.tokens:
             if isinstance(token, IdentifierList):
                 return token.get_identifiers()
-            elif imt(token, i=(Function, Identifier), t=T.Literal):
-                return [token, ]
-        return []
+            elif imt(token, i=(Function, Identifier, TypedLiteral), t=T.Literal):
+                result.append(token)
+        return result
 
 
 class Begin(TokenList):
diff --git a/tests/test_parse.py b/tests/test_parse.py
@@ -133,6 +133,11 @@ def test_parse_nested_function():
     assert type(t[0]) is sql.Function
 
 
+def test_parse_casted_params():
+    t = sqlparse.parse("foo(DATE '2023-11-14', TIMESTAMP '2023-11-15')")[0].tokens[0].get_parameters()
+    assert len(t) == 2
+
+
 def test_parse_div_operator():
     p = sqlparse.parse('col1 DIV 5 AS div_col1')[0].tokens
     assert p[0].tokens[0].tokens[2].ttype is T.Operator
