fix

mappings/info_recruits/citizen_tables/citizen_liability_fz53/infringement_update_date_ervu_dashboard.hpl

@@ -43,30 +43,46 @@
     <sql>SELECT 
     system_create_date,
     CASE
-	WHEN system_update_date is null THEN '0001-01-01 00:00:00'
-	ELSE system_update_date
+        WHEN system_update_date IS NULL THEN '0001-01-01 00:00:00'::timestamp
+        ELSE system_update_date
     END as system_update_date,
     current_timestamp AS record_created,
     'infringement_table' AS workflow
 FROM (
-    -- Первая таблица с оконной функцией
     SELECT 
-        created_at AS system_create_date,
-        updated_at AS system_update_date,
-        ROW_NUMBER() OVER (ORDER BY updated_at DESC) as rn
-    FROM ervu_dashboard.citizen_criminal_liability_fz53
+        system_create_date,
+        system_update_date
+    FROM (
+        SELECT 
+            created_at AS system_create_date,
+            updated_at AS system_update_date,
+            ROW_NUMBER() OVER (
+                ORDER BY COALESCE(updated_at, '1000-01-01'::timestamp) DESC
+            ) as rn
+        FROM (
+            SELECT created_at, updated_at
+            FROM ervu_dashboard.citizen_criminal_liability_fz53
+            UNION ALL
+            SELECT created_at, updated_at  
+            FROM ervu_dashboard.citizen_liability_fz53
+        ) AS all_data
+    ) AS ranked
+    WHERE rn = 1
     
+    -- Если нет данных, вернуть fallback строку
     UNION ALL
     
-    -- Вторая таблица с оконной функцией  
     SELECT 
-        created_at AS system_create_date,
-        updated_at AS system_update_date,
-        ROW_NUMBER() OVER (ORDER BY updated_at DESC) as rn
-    FROM ervu_dashboard.citizen_liability_fz53
-) AS combined_data
-WHERE rn = 1
-ORDER BY system_update_date DESC
+        current_timestamp AS system_create_date,
+        NULL AS system_update_date
+    WHERE NOT EXISTS (
+        SELECT 1 
+        FROM ervu_dashboard.citizen_criminal_liability_fz53
+        UNION ALL
+        SELECT 1 
+        FROM ervu_dashboard.citizen_liability_fz53
+    )
+) AS result
 LIMIT 1;</sql>
     <variables_active>N</variables_active>
     <attributes/>