baiyue-firstleg/firstleg/src/main/resources/db/phase3-inbounded-status-unification.sql

-- WAIT_SPLIT 是二期当前有效终点。本脚本仅校验兼容结构，禁止改写主表或历史状态。
USE baiyue_firstleg;

DROP PROCEDURE IF EXISTS assert_wait_split_compatibility;
DELIMITER $$
CREATE PROCEDURE assert_wait_split_compatibility()
BEGIN
  IF (SELECT COUNT(*) FROM information_schema.columns
       WHERE table_schema = 'baiyue_firstleg' AND table_name = 'fl_inbound_order'
         AND column_name = 'process_status') <> 1
     OR (SELECT COUNT(*) FROM information_schema.columns
          WHERE table_schema = 'baiyue_firstleg' AND table_name = 'fl_inbound_status_history'
            AND column_name IN ('from_status', 'to_status')) <> 2 THEN
    SIGNAL SQLSTATE '45000'
      SET MESSAGE_TEXT = 'WAIT_SPLIT 兼容校验失败：入库状态字段不完整';
  END IF;
END$$
DELIMITER ;
CALL assert_wait_split_compatibility();
DROP PROCEDURE assert_wait_split_compatibility;