fix container customer snapshot schema migration

firstleg/src/main/resources/db/phase3-smart-loading-schema.sql

@@ -132,6 +132,21 @@ BEGIN
     ALTER TABLE fl_container_booking ADD COLUMN merged_into_container_booking_id BIGINT UNSIGNED NULL
       COMMENT '真实柜被模拟柜吸收后的目标稳定柜次ID' AFTER record_status;
   END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE()
+      AND table_name='fl_container_booking' AND column_name='customer_id') THEN
+    ALTER TABLE fl_container_booking ADD COLUMN customer_id BIGINT UNSIGNED NULL
+      COMMENT '已关联真实订舱指定的客户范围' AFTER ocean_booking_requirement_id;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE()
+      AND table_name='fl_container_booking' AND column_name='customer_name') THEN
+    ALTER TABLE fl_container_booking ADD COLUMN customer_name VARCHAR(128) NULL
+      COMMENT '已关联真实订舱客户名称快照' AFTER customer_id;
+  END IF;
+  UPDATE fl_container_booking container_booking
+  JOIN fl_ocean_booking ocean_booking ON ocean_booking.id=container_booking.ocean_booking_id
+     SET container_booking.customer_id=COALESCE(container_booking.customer_id,ocean_booking.customer_id),
+         container_booking.customer_name=COALESCE(container_booking.customer_name,ocean_booking.customer_name)
+   WHERE container_booking.customer_id IS NULL OR container_booking.customer_name IS NULL;
   IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE()
       AND table_name='fl_container_booking' AND column_name='unloading_completed_at') THEN
     ALTER TABLE fl_container_booking ADD COLUMN unloading_completed_at DATETIME(3) NULL