-- 9610 其余字段按业务含义重命名（幂等 CHANGE）
-- 申报头：Ebp→PlatformCode, Ebc*→EcomCorp*, Owner*→Producer*, FormType→BusinessType,
-- IsAgent→AgentDeclare, ActBuyer→ActualSellerCode, SoLabelFlag→PreRecordFlag,
-- IsSimple→IsSummarySimple, Country→DestCountry, BlNo→ShipmentNo,
-- EbpCode/EbpName→PlatformCorpCode/PlatformName, OrderNo→CustomsOrderNo
-- 明细：Gmodel→DeclareElement

SET @db := DATABASE();

-- helper pattern repeated

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='Ebp');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='PlatformCode');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `Ebp` `PlatformCode` VARCHAR(16) NOT NULL DEFAULT '''' COMMENT ''电商平台''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='EbcCode');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='EcomCorpCode');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `EbcCode` `EcomCorpCode` VARCHAR(18) NULL COMMENT ''电商企业代码''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='EbcName');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='EcomCorpName');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `EbcName` `EcomCorpName` VARCHAR(100) NULL COMMENT ''电商企业名称''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='OwnerCode');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='ProducerCode');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `OwnerCode` `ProducerCode` VARCHAR(18) NULL COMMENT ''生产销售单位代码''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='OwnerName');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='ProducerName');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `OwnerName` `ProducerName` VARCHAR(100) NULL COMMENT ''生产销售单位''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='FormType');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='BusinessType');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `FormType` `BusinessType` CHAR(1) NOT NULL DEFAULT ''B'' COMMENT ''业务类型 A简化/B汇总''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='IsAgent');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='AgentDeclare');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `IsAgent` `AgentDeclare` VARCHAR(2) NULL COMMENT ''是否代理申报 是/否''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='ActBuyer');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='ActualSellerCode');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `ActBuyer` `ActualSellerCode` VARCHAR(18) NULL COMMENT ''实际卖家信用代码''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='SoLabelFlag');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='PreRecordFlag');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `SoLabelFlag` `PreRecordFlag` CHAR(1) NULL COMMENT ''汇总预录 0已预录/1未预录''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='IsSimple');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='IsSummarySimple');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `IsSimple` `IsSummarySimple` TINYINT NOT NULL DEFAULT 0 COMMENT ''是否汇总简化申报''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='Country');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='DestCountry');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `Country` `DestCountry` VARCHAR(4) NOT NULL DEFAULT '''' COMMENT ''目的国''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='BlNo');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='ShipmentNo');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `BlNo` `ShipmentNo` VARCHAR(32) NULL COMMENT ''出货单号''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='OrderNo');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='CustomsOrderNo');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `OrderNo` `CustomsOrderNo` VARCHAR(32) NULL COMMENT ''海关订单号''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='EbpCode');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='PlatformCorpCode');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `EbpCode` `PlatformCorpCode` VARCHAR(18) NULL COMMENT ''电商平台代码''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='EbpName');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order' AND COLUMN_NAME='PlatformName');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order` CHANGE COLUMN `EbpName` `PlatformName` VARCHAR(100) NULL COMMENT ''电商平台名称''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;

SET @o:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order_item' AND COLUMN_NAME='Gmodel');
SET @n:=(SELECT COUNT(*) FROM information_schema.COLUMNS WHERE TABLE_SCHEMA=@db AND TABLE_NAME='t_9610_order_item' AND COLUMN_NAME='DeclareElement');
SET @sql:=IF(@o>0 AND @n=0,'ALTER TABLE `t_9610_order_item` CHANGE COLUMN `Gmodel` `DeclareElement` VARCHAR(255) NULL COMMENT ''申报要素''','SELECT 1');
PREPARE s FROM @sql; EXECUTE s; DEALLOCATE PREPARE s;