Question

我有两个名字Georg Reisse Bauunternehmung和GeorgReißeBauunternehmung，需要将两者都插入一张桌子。我正在使用group by来消除新表中的重复行。由于ß被转换为ss我只看到一个名字，ß被转换为？。关于如何将这两个名字都用于一个的任何想法？还有一个ss插在桌子上？

初始表数据：

3449839 Georg Reisse Bauunternehmung以前称为

3449839GeorgReißeBauunternehmung以前称为

从查询

返回的数据

1 NULL NULL Georg Rei？e Bauunternehmung 2017-01-18 09：46：22.997以前称为

查询：

SELECT
    1 AS Enhancement_id, 
    CASE 
        When EntityName is null and not (Surname is null or Surname = '') and (MiddleName is null or MiddleName = '') Then Cast(FirstName as varchar(max)) collate SQL_Latin1_General_Cp1251_CS_AS
        When EntityName is null and not (Surname is null or Surname = '') Then Cast(FirstName as varchar(max)) + ' ' + Cast(MiddleName as varchar(max)) collate SQL_Latin1_General_Cp1251_CS_AS
        Else null
    END AS FirstName,
    CASE
        When EntityName is null and not (Surname is null or Surname = '') Then Cast(Surname AS varchar(max)) collate SQL_Latin1_General_Cp1251_CS_AS
        When EntityName is null and (Surname is null or Surname = '') Then Cast(FirstName AS varchar(max)) collate SQL_Latin1_General_Cp1251_CS_AS
        Else null
    END AS LastName,
    CASE
        When not EntityName is null Then Cast(EntityName AS varchar(max)) collate SQL_Latin1_General_Cp1251_CS_AS 
        Else null
    END AS OtherName,
    GETDATE() AS SourceDate,
    NameType
FROM
    [dbo].[Name]
WHERE 
    NameType <> 'Spelling Variation'
GROUP By
    EntityID, EntityName, FirstName, Surname, MiddleName, NameType
ORDER BY OtherName

'ß'和'ss'被合并在一起

0 个答案: