fix(parser): Literal number strings

Author: geooo109

sqlglot/expressions.py

@@ -2612,11 +2612,14 @@ class Literal(Condition):
     def number(cls, number) -> Literal | Neg:
         expr: Literal | Neg = cls(this=str(number), is_string=False)
 
-        to_py = expr.to_py()
+        try:
+            to_py = expr.to_py()
 
-        if not isinstance(to_py, str) and to_py < 0:
-            expr.set("this", str(abs(to_py)))
-            expr = Neg(this=expr)
+            if not isinstance(to_py, str) and to_py < 0:
+                expr.set("this", str(abs(to_py)))
+                expr = Neg(this=expr)
+        except Exception:
+            pass
 
         return expr
 

tests/test_expressions.py

@@ -1286,7 +1286,7 @@ def test_hash_large_ast(self):
         assert expr == expr
 
     def test_literal_number(self):
-        for number in (1, -1.1, 1.1, 0, "-1", "1", "1.1", "-1.1", "1e6"):
+        for number in (1, -1.1, 1.1, 0, "-1", "1", "1.1", "-1.1", "1e6", "inf"):
             with self.subTest(f"Test Literal number method for: {repr(number)}"):
                 literal = exp.Literal.number(number)