Fix(parser): parse column ops after no-paren type casting (#5025)

Author: georgesittas

sqlglot/parser.py

@@ -5041,6 +5041,8 @@ def _parse_type(
             this = self._parse_primary()
 
             if isinstance(this, exp.Literal):
+                this = self._parse_column_ops(this)
+
                 parser = self.TYPE_LITERAL_PARSERS.get(data_type.this)
                 if parser:
                     return parser(self, this, data_type)

tests/dialects/test_databricks.py

@@ -35,6 +35,7 @@ def test_databricks(self):
         self.validate_identity("SELECT ${x} FROM ${y} WHERE ${z} > 1")
         self.validate_identity("CREATE TABLE foo (x DATE GENERATED ALWAYS AS (CAST(y AS DATE)))")
         self.validate_identity("TRUNCATE TABLE t1 PARTITION(age = 10, name = 'test', address)")
+        self.validate_identity("SELECT PARSE_JSON('{}')")
         self.validate_identity(
             "CREATE TABLE IF NOT EXISTS db.table (a TIMESTAMP, b BOOLEAN GENERATED ALWAYS AS (NOT a IS NULL)) USING DELTA"
         )
@@ -56,7 +57,10 @@ def test_databricks(self):
         self.validate_identity(
             "COPY INTO target FROM `s3://link` FILEFORMAT = AVRO VALIDATE = ALL FILES = ('file1', 'file2') FORMAT_OPTIONS ('opt1'='true', 'opt2'='test') COPY_OPTIONS ('mergeSchema'='true')"
         )
-        self.validate_identity("SELECT PARSE_JSON('{}')")
+        self.validate_identity(
+            "SELECT TIMESTAMP '2025-04-29 18.47.18'::DATE",
+            "SELECT CAST(CAST('2025-04-29 18.47.18' AS DATE) AS TIMESTAMP)",
+        )
         self.validate_identity(
             "SELECT DATE_FORMAT(CAST(FROM_UTC_TIMESTAMP(foo, 'America/Los_Angeles') AS TIMESTAMP), 'yyyy-MM-dd HH:mm:ss') AS foo FROM t",
             "SELECT DATE_FORMAT(CAST(FROM_UTC_TIMESTAMP(CAST(foo AS TIMESTAMP), 'America/Los_Angeles') AS TIMESTAMP), 'yyyy-MM-dd HH:mm:ss') AS foo FROM t",