优化

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

@@ -31,6 +31,9 @@ CREATE TABLE IF NOT EXISTS fl_container_booking (
   booking_no VARCHAR(40) NOT NULL COMMENT '平台唯一货柜预订单号',
   container_no VARCHAR(64) NULL COMMENT '集装箱号；确认前允许修订',
   cabinet_no VARCHAR(64) NOT NULL COMMENT '平台唯一内部柜号',
+  source_type VARCHAR(24) NOT NULL DEFAULT 'SIMULATION' COMMENT '记录来源：SIMULATION内部模拟柜、OCEAN_BOOKING订舱真实柜',
+  record_status VARCHAR(16) NOT NULL DEFAULT 'ACTIVE' COMMENT '记录状态：ACTIVE可操作、MERGED已合并历史',
+  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',
   channel_code VARCHAR(64) NULL COMMENT '订舱渠道编码快照；存量回填前禁止混装',
   channel_name VARCHAR(128) NULL COMMENT '订舱渠道名称快照',
   ocean_booking_id BIGINT UNSIGNED NULL COMMENT '来源订舱ID',
@@ -72,14 +75,59 @@ CREATE TABLE IF NOT EXISTS fl_container_booking (
   PRIMARY KEY (id),
   UNIQUE KEY uk_container_booking_no (booking_no),
   UNIQUE KEY uk_container_booking_cabinet (cabinet_no),
-  KEY idx_container_booking_container (container_no),
+  UNIQUE KEY uk_container_booking_container_no (container_no),
+  KEY idx_container_booking_merge (record_status,merged_into_container_booking_id),
   KEY idx_container_booking_warehouse (warehouse_id, updated_at, id),
   KEY idx_container_booking_voyage (voyage_no, updated_at),
   KEY idx_container_booking_transit_summary (actual_sailing_at, actual_warehouse_arrival_at, ocean_booking_id, container_type),
+  CONSTRAINT chk_container_booking_source CHECK (source_type IN ('SIMULATION','OCEAN_BOOKING')),
+  CONSTRAINT chk_container_booking_record_status CHECK (record_status IN ('ACTIVE','MERGED')),
   CONSTRAINT chk_container_booking_capacity CHECK (capacity_cbm IS NULL OR capacity_cbm > 0),
   CONSTRAINT chk_container_booking_weight CHECK (max_weight_kg IS NULL OR max_weight_kg > 0)
 ) ENGINE=InnoDB COMMENT='平台货柜预订资料；预装状态唯一来源为装柜计划';
 
+DROP PROCEDURE IF EXISTS phase3_container_real_unit_columns;
+DELIMITER $$
+CREATE PROCEDURE phase3_container_real_unit_columns()
+BEGIN
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE()
+      AND table_name='fl_container_booking' AND column_name='source_type') THEN
+    ALTER TABLE fl_container_booking ADD COLUMN source_type VARCHAR(24) NOT NULL DEFAULT 'SIMULATION'
+      COMMENT '记录来源：SIMULATION内部模拟柜、OCEAN_BOOKING订舱真实柜' AFTER cabinet_no;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE()
+      AND table_name='fl_container_booking' AND column_name='record_status') THEN
+    ALTER TABLE fl_container_booking ADD COLUMN record_status VARCHAR(16) NOT NULL DEFAULT 'ACTIVE'
+      COMMENT '记录状态：ACTIVE可操作、MERGED已合并历史' AFTER source_type;
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_schema=DATABASE()
+      AND table_name='fl_container_booking' AND column_name='merged_into_container_booking_id') THEN
+    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.statistics WHERE table_schema=DATABASE()
+      AND table_name='fl_container_booking' AND index_name='uk_container_booking_container_no') THEN
+    ALTER TABLE fl_container_booking ADD UNIQUE KEY uk_container_booking_container_no (container_no);
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.statistics WHERE table_schema=DATABASE()
+      AND table_name='fl_container_booking' AND index_name='idx_container_booking_merge') THEN
+    ALTER TABLE fl_container_booking ADD KEY idx_container_booking_merge (record_status,merged_into_container_booking_id);
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_schema=DATABASE()
+      AND table_name='fl_container_booking' AND constraint_name='chk_container_booking_source') THEN
+    ALTER TABLE fl_container_booking ADD CONSTRAINT chk_container_booking_source
+      CHECK (source_type IN ('SIMULATION','OCEAN_BOOKING'));
+  END IF;
+  IF NOT EXISTS (SELECT 1 FROM information_schema.table_constraints WHERE constraint_schema=DATABASE()
+      AND table_name='fl_container_booking' AND constraint_name='chk_container_booking_record_status') THEN
+    ALTER TABLE fl_container_booking ADD CONSTRAINT chk_container_booking_record_status
+      CHECK (record_status IN ('ACTIVE','MERGED'));
+  END IF;
+END$$
+DELIMITER ;
+CALL phase3_container_real_unit_columns();
+DROP PROCEDURE phase3_container_real_unit_columns;
+
 -- 触发器创建前先收敛旧库货柜供应商ID列；历史名称无法反推ID，保持NULL。
 DROP PROCEDURE IF EXISTS phase3_container_supplier_snapshot_add_column;
 DELIMITER $$