modify code according some small change of sqlglot

Signed-off-by: jaogoy <jaogoy@gmail.com>

Author: jaogoy

sqlmesh/core/engine_adapter/starrocks.py

@@ -2882,7 +2882,7 @@ def _build_partitioned_by_exp(
                 create_expressions=create_expressions,
             )
         elif partition_kind is None:
-            return exp.PartitionedByProperty(this=exp.tuple_(*partitioned_by))
+            return exp.PartitionedByProperty(this=exp.Schema(expressions=partitioned_by))
 
         return None
 
@@ -2947,13 +2947,12 @@ def _build_distributed_by_property(
                 expressions_list.append(exp.to_column(str(col)))
         # Build buckets expression
         buckets: t.Optional[t.Any] = unified.get("buckets")
+        buckets_expr: t.Optional[exp.Expression] = None
         if buckets is not None:
             if isinstance(buckets, exp.Literal):
                 buckets_expr = buckets
             else:
                 buckets_expr = exp.Literal.number(int(buckets))
-        else:
-            buckets_expr = None
 
         result = exp.DistributedByProperty(
             kind=kind_expr,
@@ -2986,7 +2985,7 @@ def _build_refresh_property(
         # method is required by exp.RefreshTriggerProperty, but StarRocks syntax does NOT support AUTO.
         # We use a sentinel value that the StarRocks generator will not render (it only renders
         # IMMEDIATE/DEFERRED).
-        method_expr = exp.Var(this="UNSPECIFIED")
+        method_expr = None
         if refresh_moment is not None:
             refresh_moment_text = PropertyValidator.validate_and_normalize_property(
                 "refresh_moment", refresh_moment

tests/core/engine_adapter/test_starrocks.py

@@ -813,7 +813,11 @@ class TestPartitionPropertyBuilding:
             # Expression partitioning - multi-column
             ("(year, month)", "PARTITION BY `year`, `month`", "PARTITION BY (`year`, `month`)"),
             # Expression partitioning - multi-column with func
-            ("(date_trunc('day', dt), region)", "PARTITION BY DATE_TRUNC('DAY', `dt`), `region`", None),
+            (
+                "(date_trunc('day', dt), region)",
+                "PARTITION BY DATE_TRUNC('DAY', `dt`), `region`",
+                None,
+            ),
             # RANGE partitioning
             ("RANGE (dt)", "PARTITION BY RANGE (`dt`) ()", None),
             # LIST partitioning
@@ -967,7 +971,11 @@ def test_partitioned_by_as_model_parameter(
         )
 
         sql = to_sql_calls(adapter)[0]
-        assert "PARTITION BY (year, month)" in sql or "PARTITION BY `year`, `month`" in sql or "PARTITION BY (`year`, `month`)" in sql
+        assert (
+            "PARTITION BY (year, month)" in sql
+            or "PARTITION BY `year`, `month`" in sql
+            or "PARTITION BY (`year`, `month`)" in sql
+        )
 
     def test_partitions_value_forms(
         self, make_mocked_engine_adapter: t.Callable[..., StarRocksEngineAdapter]