13 lines
		
	
	
		
			425 B
		
	
	
	
		
			Transact-SQL
		
	
	
	
			
		
		
	
	
			13 lines
		
	
	
		
			425 B
		
	
	
	
		
			Transact-SQL
		
	
	
	
| ALTER TABLE PreRun_TechnologySysPiping ALTER Column NameSpecifications varchar(max) null
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| ALTER TABLE PreRun_TechnologySysPiping ALTER Column Materials varchar(max) null
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| GO
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| 
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| --删除工作包设置中的编码
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| ALTER TABLE PreRun_WorkPackage DROP COLUMN WorkPackCode
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| GO
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| --清除子系统工作包管理表
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| truncate table PreRun_SubSysWorkPackage
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| GO
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| --子系统工作包管理添加系统主键
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| alter table PreRun_SubSysWorkPackage add SystemId varchar(50) null
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| GO |