--SUBQHSE_V2024-12-10-xiaj

--1、给管道表添加SN序列号
IF NOT EXISTS (SELECT 1 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'Transfer_Piping' AND COLUMN_NAME = 'SN')
BEGIN
	ALTER TABLE Transfer_Piping ADD SN INT NOT NULL DEFAULT 1000;
END

GO
--2、给仪表表添加SN序列号
IF NOT EXISTS (SELECT 1 FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'Transfer_Instrumentation' AND COLUMN_NAME = 'SN')
BEGIN
	ALTER TABLE Transfer_Instrumentation ADD SN INT NOT NULL DEFAULT 1000;
END

GO