--删除字段
alter table Running_Operation drop column RunningId;
alter table Running_Operation drop column InstallationId;
alter table Running_Operation drop column ProcessesId;
alter table Running_Operation drop column SystemId;
alter table Running_Maintenance drop column RunningId;
alter table Running_Maintenance drop column InstallationId;
alter table Running_Maintenance drop column ProcessesId;
alter table Running_Maintenance drop column SystemId;

--添加附属字段
alter table Running_LogManagement add MainId varchar(50) null;
alter table Running_Operation add MainId varchar(50) null;
alter table Running_Maintenance add MainId varchar(50) null;


if object_id(N'Running_LogMain',N'U') is not null
drop table dbo.Running_LogMain
CREATE TABLE dbo.Running_LogMain(
	MainId varchar(50) NOT NULL,--主键
	ProjectId varchar(50) NULL,--项目主键
	JobNo varchar(50) NULL,--文件号
	ShiftType varchar(50) NULL,--轮班类型1:白班2:夜班
	StartData datetime NULL,--开始日期
	EndData datetime NULL,--结束日期
	AddUser varchar(50) NULL,--添加人
	AddTime datetime NULL,--添加日期
 CONSTRAINT PK_Running_LogMain PRIMARY KEY CLUSTERED 
(
	MainId ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO