我的存储过程在执行时抛出错误：

错误：无法创建分隔的文本文件（原因：无法进行从varchar值到varchar的隐式转换，因为在UNION ALL运算符中，由于“
Latin1_General_CI_AI”和“
Latin1_General_100_CI_AS_KS_SC”之间的排序规则冲突，导致无法解析该值的排序规则。）

我的存储过程基本上会创建一个带分隔符的文件，并将表或视图与文件名一起作为输入。

我知道这是排序规则问题，但是我尝试在查询中放置Collate Database_Default和Collate Catalog_Default，但是该错误无法解决。

有人能指导我做错什么吗？

ALTER PROCEDURE Usp_Delfile
     (@Source VARCHAR(MAX),
      @DestinationFile VARCHAR(MAX),
      @ColumnList VARCHAR(MAX) = '',
      @Delimiter VARCHAR(256) = ',',
      @Qualifier VARCHAR(256) = '"',
      @Criteria VARCHAR(MAX) = '',
      @FirstRow INT = 0,
      @LastRow INT = 0,
      @Username VARCHAR(256) = '',
      @Password VARCHAR(256) = '',
      @Server VARCHAR(256) = '',
      @SourceType VARCHAR(100) = '',
      @SourceTableName VARCHAR(128) = '',
      @OtherConnection VARCHAR(MAX) = '')
AS
BEGIN
    -- Declare variable
    DECLARE @HeaderCount INT
    DECLARE @Header VARCHAR(MAX)
    DECLARE @SQL VARCHAR(MAX)
    DECLARE @COLNAME VARCHAR(MAX)
    DECLARE @SUBSQL VARCHAR(MAX)
    DECLARE @TEMPVIEWNAME VARCHAR(MAX)
    DECLARE @counter INT

    -- Otherconnection is not used but kept for future development
    SET @OtherConnection = ''

    -- Set the name of the temporary view
    SET @TEMPVIEWNAME = 'uTEMPVIEW'+convert(varchar(max),newid())

BEGIN TRY
    -- Try to figure out the source type in case one is not given and it appears something other than SQL may be given
    BEGIN TRY
    IF (charindex('\',@SOURCE) > 0 AND charindex('.', reverse(@SOURCE)) = 4 AND @SourceType='')
    BEGIN
        SET @SourceType = SUBSTRING(UPPER(@SOURCE),LEN(@SOURCE)-2,3)
    END
    ELSE
        SET @SourceType = 'SQL'
end try
begin catch
-- If an error occurs during this time, ignore it and assume SQL source type
  SET @SourceType = 'SQL'
end catch


IF (UPPER(@SourceType) <> 'SQL')
BEGIN
  IF (@OtherConnection <> '')
    -- This will be used in the future but disabled for now from previous set statement (I left this in here because I have a horrible memory!)
    exec ('create view ['+@TEMPVIEWNAME+'-other] as (select * from OpenRowset('+@OtherConnection+'))')
  ELSE
  BEGIN
    -- If the source is a delimited file, create a view to the file
    DECLARE @filepath varchar(256)
    DECLARE @filename varchar(256)
    DECLARE @OtherViewSQL varchar(max)

    -- Get the file path and filename
    select @filepath=reverse(substring(reverse(@Source), charindex('\', reverse(@Source))+1, len(@Source) - charindex('\', reverse(@Source)) ))
    select @filename=reverse(substring(reverse(@Source), 0, charindex('\', reverse(@Source)) ))
    -- Create view to the file using its connector
    If(UPPER(@SourceType) = 'DELIMITED' OR UPPER(@SourceType) = 'CSV' OR Upper(@SourceType) = 'TEXT' OR Upper(@SourceType) = 'TXT')
    exec('create view ['+@TEMPVIEWNAME+'-other] as (select * from OpenRowset(''MSDASQL'', ''Driver={Microsoft Text Driver (*.txt; *.csv)};DefaultDir='+@filepath+';'',''select * from ['+@filename+']''))')
    else if(UPPER(@SourceType) = 'DBF' OR UPPER(@SourceType) = 'DBASE' OR UPPER(@SourceType) = 'DBASE3' OR UPPER(@SourceType) = 'DBASEIII' OR UPPER(@SourceType) = 'DBASE 3' OR UPPER(@SourceType) = 'DBASE III' OR UPPER(@SourceType) = 'FOXPRO')
    exec('create view ['+@TEMPVIEWNAME+'-other] as (select * from OpenRowset(''MSDASQL'', ''Driver={Microsoft dBase Driver (*.dbf)};DBQ='+@filepath+';'',''select * from ['+@filename+']''))')
    else IF(UPPER(@SourceType) = 'ACCESS' OR UPPER(@SourceType) = 'MDB')
    exec('create view ['+@TEMPVIEWNAME+'-other] as (select * from OpenRowset(''MICROSOFT.JET.OLEDB.4.0'', '''+@filepath+'\'+@filename+''' ;;,['+@SourceTableName+']))')
    else IF(UPPER(@SourceType) = 'EXCEL' OR UPPER(@SourceType) = 'XLS')
    exec('create view ['+@TEMPVIEWNAME+'-other] as (select * from OpenRowset(''MICROSOFT.JET.OLEDB.4.0'', ''Excel 8.0;DATABASE='+@filepath+'\'+@filename+''',''select * from ['+@SourceTableName+'$]''))')
  END


-- Set the source table to the new view
SET @Source = @TEMPVIEWNAME+'-other'

END
ELSE
  SET @SourceTableName = @Source

-- Check to see if columnlist is provided
IF (@ColumnList <> '')
  BEGIN
    -- Get header count from columnlist
    SELECT @HeaderCount = ((LEN(RTRIM(LTRIM(@ColumnList))) - LEN(REPLACE(RTRIM(LTRIM(@ColumnList)), ',', '')))+1)

    -- Build delimited file header row
    SELECT @Header = COALESCE(@Header  + ',', '') + 
      CASE WHEN @Qualifier = '' THEN ' '''+@Qualifier+'''+CASE when isnumeric(['+column_name+']) = 1 AND
    case when exists(select ordinal_position  from 
    INFORMATION_SCHEMA.COLUMNS where Upper(table_name) = '''+Upper((REPLACE(REPLACE(@Source,'[',''),']','')))+''' 
    and (UPPER(data_type)  <> ''VARCHAR'' OR UPPER(data_type)  <> ''NVARCHAR'' OR UPPER(data_type)  <> ''CHAR'' OR UPPER(data_type)  <>''NCHAR'') 
    and Upper(column_name) ='''+UPPER(column_name) COLLATE CATALOG_DEFAULT +''') THEN -1 ELSE 0
    END = 0
    THEN cast(cast(['+column_name+']  as decimal(38, 38)) as varchar(max)) ELSE cast(CASE when ['+column_name+']  = '''' THEN NULL ELSE ['+column_name+']  END as varchar(max)) END+'''+@Qualifier+''' as ['+column_name+']'
    ELSE ' '''+@Qualifier+'''+ISNULL(CASE when isnumeric(['+column_name+']) = 1 AND
    case when exists(select ordinal_position  from 
    INFORMATION_SCHEMA.COLUMNS where Upper(table_name)  = '''+Upper((REPLACE(REPLACE(@Source,'[',''),']','')))+''' 
    and (UPPER(data_type) <> ''VARCHAR'' OR UPPER(data_type) <> ''NVARCHAR'' OR UPPER(data_type) <> ''CHAR'' OR UPPER(data_type) <>''NCHAR'') 
    and Upper(column_name)='''+UPPER(column_name)+''') THEN -1 ELSE 0
    END = 0
    THEN cast(cast(['+column_name+'] as decimal(38, 38)) as varchar(max)) ELSE cast(CASE when ['+column_name+'] = '''' THEN NULL ELSE ['+column_name+'] END as varchar(max)) END,'''')+'''+@Qualifier+''' as ['+column_name+']'
        END
    FROM ( SELECT column_name, rank() OVER (ORDER BY ordinal_position) as rank
    FROM INFORMATION_SCHEMA.columns
    where UPPER(table_name) = Upper((REPLACE(REPLACE(@Source,'[',''),']',''))) AND charindex(','+column_name+',',RTRIM(LTRIM(','+@ColumnList+','))) > 0
    ) t ORDER BY t.rank ASC

    -- Initialize main view query
    SET @SQL = 'SELECT '

    -- Build main view query
    set @counter = 0
    while @counter < @HeaderCount
      begin
        -- Increase counter
        set @counter = @counter + 1
        -- Get column name
        SELECT TOP 1 @colname = column_name FROM ( SELECT TOP (@counter) column_name, rank() OVER (ORDER BY ordinal_position) as rank
        FROM INFORMATION_SCHEMA.columns
        where UPPER(table_name) = ((Upper((REPLACE(REPLACE(@Source,'[',''),']',''))))) AND charindex(','+column_name+',',RTRIM(LTRIM(','+@ColumnList+','))) > 0
        ORDER BY rank ASC ) as t ORDER BY rank DESC
        -- Add to main view query
        IF @counter = @HeaderCount
          BEGIN
            SET @SQL = @SQL + ''''+@Qualifier+'''+ SUBSTRING(RTRIM(LTRIM('''+@ColumnList+''')),charindex('''+@colname+''',RTRIM(LTRIM('''+@ColumnList+'''))), LEN('''+@colname+'''))+'''+@Qualifier+''' as ['+@colname+'] '
          END
        ELSE
          BEGIN
            SET @SQL = @SQL + ''''+@Qualifier+'''+ SUBSTRING(RTRIM(LTRIM('''+@ColumnList+''')),charindex('''+@colname+''',RTRIM(LTRIM('''+@ColumnList+'''))), LEN('''+@colname+'''))+'''+@Qualifier+''' as ['+@colname+@Delimiter+'], '
          END
      end
  END
ELSE
  BEGIN
    -- Get header count from columnlist
    SELECT @HeaderCount = count(column_name)
    FROM INFORMATION_SCHEMA.columns
    where UPPER(table_name) = Upper((REPLACE(REPLACE(@Source,'[',''),']','')))

    -- Build delimited file header row
    SELECT @Header = COALESCE(@Header  + ',', '') + 
      CASE WHEN @Qualifier = '' THEN ' '''+@Qualifier+'''+CASE when isnumeric(['+column_name+']) = 1 AND 
    case when exists(select ordinal_position from 
    INFORMATION_SCHEMA.COLUMNS where Upper(table_name) COLLATE CATALOG_DEFAULT = '''+Upper((REPLACE(REPLACE(@Source,'[',''),']','')))+''' 
    and (UPPER(data_type) <> ''VARCHAR'' OR UPPER(data_type) <> ''NVARCHAR'' OR UPPER(data_type) <> ''CHAR'' OR UPPER(data_type) <>''NCHAR'') 
    and Upper(column_name)='''+UPPER(column_name)+''') THEN -1 ELSE 0
    END = 0
    THEN cast(cast(['+column_name+'] as decimal(38, 38)) as varchar(max)) ELSE cast(CASE when ['+column_name+'] = '''' THEN NULL ELSE ['+column_name+'] END as varchar(max)) END+'''+@Qualifier+''' as ['+column_name+']'
    ELSE ' '''+@Qualifier+'''+ISNULL(CASE when isnumeric(['+column_name+']) = 1 AND 
    case when exists(select ordinal_position from 
    INFORMATION_SCHEMA.COLUMNS where Upper(table_name) = '''+Upper((REPLACE(REPLACE(@Source,'[',''),']','')))+''' 
    and (UPPER(data_type) <> ''VARCHAR'' OR UPPER(data_type) <> ''NVARCHAR'' OR UPPER(data_type) <> ''CHAR'' OR UPPER(data_type) <>''NCHAR'') 
    and Upper(column_name)='''+UPPER(column_name)+''') THEN -1 ELSE 0
    END = 0
    THEN cast(cast(['+column_name+'] as decimal(38, 38)) as varchar(max)) ELSE cast(CASE when cast(['+column_name +'] as varchar(max)) = '''' THEN NULL ELSE ['+column_name+'] END as varchar(max)) END,'''')+'''+@Qualifier+''' as ['+column_name+']'
    END
    FROM ( SELECT column_name, rank() OVER (ORDER BY ordinal_position) as rank
    FROM INFORMATION_SCHEMA.columns
    where UPPER(table_name) = Upper((REPLACE(REPLACE(@Source,'[',''),']','')))
    ) t ORDER BY t.rank ASC 
    -- Initialize main view query
    SET @SQL = 'SELECT '

    -- Build main view query
    set @counter = 0

    while @counter < @HeaderCount
      begin
        -- Increase counter
        set @counter = @counter + 1
        -- Get column name
        SELECT TOP 1 @colname = column_name  FROM ( SELECT TOP (@counter) column_name, rank() OVER (ORDER BY ordinal_position) as rank
        FROM INFORMATION_SCHEMA.columns
        where UPPER(table_name) = Upper((REPLACE(REPLACE(@Source,'[',''),']','')))
        ORDER BY rank ASC ) as t ORDER BY rank DESC

        -- Add to main view query
        IF @counter = @HeaderCount
          BEGIN
            SET @SQL = @SQL + ''''+@Qualifier+'''+ cast(min(case ordinal_position when '+cast(@counter as varchar)+' then column_name end) as varchar)   +'''+@Qualifier+''' as ['+@colname+'] '
          END
        ELSE
          BEGIN
            SET @SQL = @SQL + ''''+@Qualifier+'''+cast(min(case ordinal_position  when '+cast(@counter as varchar)+' then column_name end) as varchar)  +'''+@Qualifier+''' as ['+@colname+'], '
          END
      end

    SET @SQL = @SQL + ' from ['+db_name()+'].information_schema.columns where UPPER(table_name) = Upper('''+Upper((REPLACE(REPLACE(@Source,'[',''),']','')))+''') '

  END
-- Finish up the main view query
SET @SQL = @SQL + ' union all '
SET @SQL = @SQL + ' select '
SET @SQL = @SQL + @Header + ' FROM ['+db_name()+']..['+Upper((REPLACE(REPLACE(@Source,'[',''),']','')))+']'

-- Add criteria if exists
IF (@Criteria <> '')
BEGIN
  SET @SQL = @SQL + ' WHERE '+@Criteria+' '
END

-- Create temporary view
exec('create view ['+@TEMPVIEWNAME+'] as ('+@SQL+')')

-- Execute bcp on temporary view
DECLARE @bcpcmd varchar(8000)
SET @bcpcmd = 'bcp ["'+db_name()+']..['+@TEMPVIEWNAME+']" out "'+@DestinationFile+'" -k -c ACP -t "'+@Delimiter+'"'
-- Add first row and last row arguments to bcp command
IF (@FirstRow > 0)
SET @bcpcmd = @bcpcmd + ' -F '+cast(@FirstRow as varchar)
IF (@LastRow > 0)
SET @bcpcmd = @bcpcmd + ' -L '+cast(@LastRow as varchar)


-- Add server login information
IF (@Username <> '')
BEGIN
  SET @bcpcmd = @bcpcmd + ' -U '+@Username
  IF (@Password <> '')
  SET @bcpcmd = @bcpcmd + ' -P '+@Password
END
ELSE
BEGIN
  SET @bcpcmd = @bcpcmd + ' -T '
END

IF (@Server <> '')
SET @bcpcmd = @bcpcmd + ' -S '+@Server

exec master..xp_cmdshell @bcpcmd

-- Drop temporary view

exec('IF  EXISTS (SELECT * FROM sys.views WHERE object_id = OBJECT_ID(N'''+@TEMPVIEWNAME+''')) DROP View ['+@TEMPVIEWNAME+']')
exec('IF  EXISTS (SELECT * FROM sys.views WHERE object_id = OBJECT_ID(N'''+@TEMPVIEWNAME+'-other'')) DROP VIEW ['+@TEMPVIEWNAME+'-other]')
end try
begin catch
  -- show error if one occurs
  SELECT 'ERROR: UNABLE TO CREATE DELIMITED TEXT FILE (Reason:' + error_message() + ')'
  begin try
    -- Drop view if an error occurs
    exec('IF  EXISTS (SELECT * FROM sys.views WHERE object_id = OBJECT_ID(N'''+@TEMPVIEWNAME+''')) DROP View ['+@TEMPVIEWNAME+']')
    exec('IF  EXISTS (SELECT * FROM sys.views WHERE object_id = OBJECT_ID(N'''+@TEMPVIEWNAME+'-other'')) DROP VIEW ['+@TEMPVIEWNAME+'-other]')
  end try
  begin catch
  end catch
end catch
END