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create table CM_StepRecord (
SR_ID int not null,
SR_Name varchar(20) null unique,
SR_Mark varchar(50) null,
constraint PK_CM_STEPRECORD primary key (SR_ID)
)
go
create table CM_StepRecord (
SR_ID int not null,
SR_Name varchar(20) null,
SR_Mark varchar(50) null,
constraint PK_CM_STEPRECORD primary key (SR_ID)
)
go
create unique index Index_1 on CM_StepRecord (
SR_Name ASC
)
go