update structure

transform/sqlmesh-duckdb/models/incremental_model.sql

@@ -0,0 +1,19 @@
+MODEL (
+  name sqlmesh_example.incremental_model,
+  kind INCREMENTAL_BY_TIME_RANGE (
+    time_column event_date
+  ),
+  start '2020-01-01',
+  cron '@daily',
+  grain (id, event_date)
+);
+
+SELECT
+  id,
+  item_id,
+  event_date,
+FROM
+  sqlmesh_example.seed_model
+WHERE
+  event_date BETWEEN @start_date AND @end_date
+