Merging upstream version 11.3.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tests/dialects/test_redshift.py

@@ -38,6 +38,12 @@ class TestRedshift(Validator):
                 "redshift": "SELECT CAST('abc' AS VARBYTE)",
             },
         )
+        self.validate_all(
+            "SELECT 'abc'::CHARACTER",
+            write={
+                "redshift": "SELECT CAST('abc' AS CHAR)",
+            },
+        )
         self.validate_all(
             "SELECT * FROM venue WHERE (venuecity, venuestate) IN (('Miami', 'FL'), ('Tampa', 'FL')) ORDER BY venueid",
             write={