Sql server 请帮助我修复此存储过程

Sql server 请帮助我修复此存储过程,sql-server,tsql,stored-procedures,dynamic-sql,Sql Server,Tsql,Stored Procedures,Dynamic Sql,尝试创建以下存储过程时,会收到以下错误消息: 我做错了什么 Create Procedure uspUpdateWithNewSSN ( @OldSSN VARCHAR(9) ,@NewSSN VARCHAR(9) ) AS SET NOCOUNT ON BEGIN If OBJECT_ID(N'NewSSNEXIST') IS NULL Begin Create Table NewSSNEXIST (

尝试创建以下存储过程时,会收到以下错误消息: 我做错了什么

Create  Procedure uspUpdateWithNewSSN
    (
      @OldSSN VARCHAR(9)
      ,@NewSSN VARCHAR(9)
     )
       AS 
 SET NOCOUNT ON
 BEGIN
If OBJECT_ID(N'NewSSNEXIST') IS NULL
   Begin
    Create Table NewSSNEXIST
    (
       NewSSN nvarchar(9)NOT NULL   
    )
  End

 Begin
    Insert into  NewSSNEXIST
    Exec uspCheckNewSSN @NewSSN
    GO
 End

If (select count(*) from NewSSNEXIST)>0
Begin 
    print 'social security number already used'
    Truncate Table NewSSNEXIST;
    Return
End
Else
 --Begin update ssn 
Begin
--Declare @OldSSN VARCHAR(9)
--Declare @NewSSN VARCHAR(9)
Declare @cmd   VARCHAR(MAX)
--Set @OldSSN='222334444'
--Set @NewSSN='222334644'

 Select @cmd =  COALESCE(@cmd,'') +
'
    UPDATE [' + TABLE_SCHEMA + '].[' + TABLE_NAME + '] SET [' + Column_Name + '] = ' + @NewSSN + '  
    WHERE [' + Column_Name + '] = ' + @OldSSN + '
 '

From INFORMATION_SCHEMA.COLUMNS
Where Column_Name like 'SSN%'       
OR Column_Name LIKE 'ssn%'          
OR Column_Name LIKE 'ssn%'          
OR Column_Name LIKE '%_ssn%'            
OR Column_Name LIKE '_ocsecno'          
OR Column_Name LIKE 'Ssn%';

--Select @cmd
EXEC(@cmd)
End
    END

      GO

除了过程中的
GO
关键字外,您还应该查看动态sql并按如下方式修复它

Declare @cmd   VARCHAR(MAX)

 Select @cmd = N' UPDATE ' + QUOTENAME(s.name) + N'.' + QUOTENAME(t.name) 
            +  N' SET  ' + QUOTENAME(c.name)   + N' =  @NewSSN   '
            +  N' WHERE ' + QUOTENAME(c.name)  + N' =  @OldSSN  '

From sys.tables t 
Inner join sys.columns c ON t.object_id = c.object_id
Inner join sys.schemas s on t.schema_id = s.schema_id
Where c.name like 'SSN%'       
OR c.name LIKE 'ssn%'          
OR c.name LIKE 'ssn%'          
OR c.name LIKE '%_ssn%'            
OR c.name LIKE '_ocsecno'          
OR c.name LIKE 'Ssn%';

--Select @cmd
EXEC sp_executesql @cmd
                  ,N' @OldSSN VARCHAR(9) ,@NewSSN VARCHAR(9)'
                  ,@OldSSN
                  ,@NewSSN

您不能在存储过程中使用
GO
。您的代码中有一个批处理分隔符
GO
。请为您自己和您的公司着想,通过重新设计存储此信息的方式来“修复”此过程。SSN不应存储为纯文本。不加密这些数据是疏忽我同意你sean。我继承了一个设计拙劣的数据库。我甚至不知道从哪里着手解决它。我会补充肖恩·兰格所说的。这不仅仅是数据疏忽,也不是加密SSN,dobs等人可能实际上是非法的。如果数据泄露出去,你和你的公司肯定会面临一大堆诉讼。