优化

deploy/sql/头程数据库统一增量-MySQL8.sql

@@ -1828,6 +1828,8 @@ CREATE TABLE IF NOT EXISTS wh_pallet (
   pallet_type VARCHAR(32) NOT NULL COMMENT '托盘类型',
   pallet_name VARCHAR(100) NULL COMMENT '托盘名称',
   capacity_cbm DECIMAL(18,6) NOT NULL COMMENT '托盘可用容积CBM',
+  weight_kg DECIMAL(18,3) NOT NULL DEFAULT 0 COMMENT '托盘重量kg',
+  color VARCHAR(32) NOT NULL DEFAULT '' COMMENT '托盘颜色',
   status VARCHAR(20) NOT NULL DEFAULT 'AVAILABLE' COMMENT '内部状态：AVAILABLE、RESERVED或OCCUPIED',
   remark VARCHAR(500) NULL COMMENT '备注',
   created_by BIGINT UNSIGNED NOT NULL COMMENT '创建人ID',
@@ -1837,13 +1839,23 @@ CREATE TABLE IF NOT EXISTS wh_pallet (
   deleted TINYINT(1) NOT NULL DEFAULT 0 COMMENT '逻辑删除标记',
   version INT NOT NULL DEFAULT 0 COMMENT '乐观锁版本号',
   PRIMARY KEY (id),
-  UNIQUE KEY uk_pallet_tenant_warehouse_code (tenant_id, warehouse_id, pallet_code),
+  UNIQUE KEY uk_pallet_tenant_code (tenant_id, pallet_code),
   KEY idx_pallet_available (tenant_id, warehouse_id, status, deleted),
   KEY idx_pallet_type (tenant_id, warehouse_id, pallet_type, status, deleted),
   CONSTRAINT fk_pallet_warehouse FOREIGN KEY (warehouse_id) REFERENCES wh_warehouse (id),
   CONSTRAINT ck_pallet_capacity CHECK (capacity_cbm > 0)
 ) ENGINE=InnoDB COMMENT='二期托盘基础资料和物理托盘实例';
 
+-- 存量库补齐托盘重量、颜色字段（可重复执行）。
+SET @pallet_weight_sql = IF((SELECT COUNT(*) FROM information_schema.columns
+  WHERE table_schema = DATABASE() AND table_name = 'wh_pallet' AND column_name = 'weight_kg') = 0,
+  'ALTER TABLE wh_pallet ADD COLUMN weight_kg DECIMAL(18,3) NOT NULL DEFAULT 0 COMMENT ''托盘重量kg'' AFTER capacity_cbm', 'SELECT 1');
+PREPARE pallet_weight_stmt FROM @pallet_weight_sql; EXECUTE pallet_weight_stmt; DEALLOCATE PREPARE pallet_weight_stmt;
+SET @pallet_color_sql = IF((SELECT COUNT(*) FROM information_schema.columns
+  WHERE table_schema = DATABASE() AND table_name = 'wh_pallet' AND column_name = 'color') = 0,
+  'ALTER TABLE wh_pallet ADD COLUMN color VARCHAR(32) NOT NULL DEFAULT '''' COMMENT ''托盘颜色'' AFTER weight_kg', 'SELECT 1');
+PREPARE pallet_color_stmt FROM @pallet_color_sql; EXECUTE pallet_color_stmt; DEALLOCATE PREPARE pallet_color_stmt;
+
 CREATE TABLE IF NOT EXISTS wh_location (
   id BIGINT UNSIGNED NOT NULL COMMENT '库位ID（雪花ID）',
   tenant_id BIGINT UNSIGNED NOT NULL COMMENT '平台公共库位固定使用 tenant_id=0',
@@ -2112,6 +2124,27 @@ UPDATE wh_location SET tenant_id = 0 WHERE tenant_id <> 0;
 UPDATE wh_location_reservation SET tenant_id = 0 WHERE tenant_id <> 0;
 UPDATE wh_location_occupancy SET tenant_id = 0 WHERE tenant_id <> 0;
 
+-- 托盘编码在平台公共作用域全局唯一；包含逻辑删除记录，编码不复用。
+DROP PROCEDURE IF EXISTS assert_pallet_code_globally_unique;
+DELIMITER $$
+CREATE PROCEDURE assert_pallet_code_globally_unique()
+BEGIN
+  IF EXISTS (SELECT 1 FROM wh_pallet GROUP BY tenant_id, pallet_code HAVING COUNT(*) > 1) THEN
+    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT = '托盘编码迁移失败：不同仓库存在重复编码，请先清理';
+  END IF;
+END$$
+DELIMITER ;
+CALL assert_pallet_code_globally_unique();
+DROP PROCEDURE IF EXISTS assert_pallet_code_globally_unique;
+SET @pallet_code_index_sql = IF((SELECT COUNT(*) FROM information_schema.statistics
+  WHERE table_schema = DATABASE() AND table_name = 'wh_pallet' AND index_name = 'uk_pallet_tenant_warehouse_code') > 0,
+  'ALTER TABLE wh_pallet DROP INDEX uk_pallet_tenant_warehouse_code', 'SELECT 1');
+PREPARE pallet_code_index_stmt FROM @pallet_code_index_sql; EXECUTE pallet_code_index_stmt; DEALLOCATE PREPARE pallet_code_index_stmt;
+SET @pallet_code_index_sql = IF((SELECT COUNT(*) FROM information_schema.statistics
+  WHERE table_schema = DATABASE() AND table_name = 'wh_pallet' AND index_name = 'uk_pallet_tenant_code') = 0,
+  'ALTER TABLE wh_pallet ADD UNIQUE KEY uk_pallet_tenant_code (tenant_id, pallet_code)', 'SELECT 1');
+PREPARE pallet_code_index_stmt FROM @pallet_code_index_sql; EXECUTE pallet_code_index_stmt; DEALLOCATE PREPARE pallet_code_index_stmt;
+
 DROP PROCEDURE IF EXISTS assert_phase2_public_resource_scope;
 DELIMITER $$
 CREATE PROCEDURE assert_phase2_public_resource_scope()
@@ -3928,6 +3961,23 @@ JOIN wh_warehouse warehouse
 ON DUPLICATE KEY UPDATE
   tenant_id = VALUES(tenant_id);
 
+-- 平台托盘初始化主数据；内部状态仅供预占/占用，不作为平台维护字段。
+INSERT INTO wh_pallet (
+  id, tenant_id, warehouse_id, pallet_code, pallet_type, capacity_cbm,
+  weight_kg, color, status, remark, created_by, updated_by
+)
+VALUES
+  (193000000000200101,0,193000000000200001,'TP-001','木托盘',1.200000,8.000,'黄色','AVAILABLE',NULL,0,0),
+  (193000000000200102,0,193000000000200001,'TP-002','胶托盘',2.400000,12.000,'黑色','AVAILABLE',NULL,0,0)
+ON DUPLICATE KEY UPDATE
+  tenant_id = 0,
+  warehouse_id = VALUES(warehouse_id),
+  pallet_type = VALUES(pallet_type),
+  capacity_cbm = VALUES(capacity_cbm),
+  weight_kg = VALUES(weight_kg),
+  color = VALUES(color),
+  remark = VALUES(remark);
+
 DROP TEMPORARY TABLE IF EXISTS tmp_wh_fba_public_master_data;
 CREATE TEMPORARY TABLE tmp_wh_fba_public_master_data (
   warehouse_id_seed BIGINT UNSIGNED NOT NULL,
@@ -4936,4 +4986,4 @@ SELECT COUNT(*) AS unresolved_third_party_calls
  WHERE tenant_id = 0;
 
 SELECT 'PASS' AS migration_status,
-       '统一数据库脚本执行完成，三期出仓、费用、公共资源及可靠审计结构校验通过' AS message;
+       '统一增量全部执行完成；统一数据库脚本执行完成，三期出仓、费用、公共资源及可靠审计结构校验通过' AS message;