SQL 作业以管道分隔

Question

我正在运行 SQL 作业 (SQL Server 20208 R2)，我希望将脚本的结果保存到以管道分隔的文件夹中。有没有办法通过添加到脚本中来做到这一点？下面是脚本。如果不行我可以用其他方法吗？

SELECT Distinct 
    (SELECT REPLACE(CONVERT(VARCHAR(10),PatientDemographics.DateofBirth,101),'/','')) as DOB 
    , (SELECT REPLACE(CONVERT(VARCHAR(10),ScheduleEntry.ScheduleDate,101),'/','')) as DateofService
    , RTRIM(LTRIM(Insurances.EligibilityPayorNumber)) as InsurancePayorCode
    , RTRIM(LTRIM(ContractFacilityProviders.NPI)) as ProviderID
    , RTRIM(LTRIM(PatientInsuranceProfiles.Insurance1PolicyNumber)) as SubscriberInsuranceID
    , RTRIM(LTRIM(PatientInsuranceProfiles.Insurance1PolicyGroupNumber)) as SubscriberGroupNumber
    , RTRIM(LTRIM(PatientDemographics.firstname)) as SubscriberFirstName
    , RTRIM(LTRIM(PatientDemographics.MiddleInitial)) as SubscriberMiddleInitial
    , RTRIM(LTRIM(PatientDemographics.Lastname)) as SubscriberLastName
FROM 
    ScheduleEntry
LEFT JOIN 
    PatientDemographics ON ScheduleEntry.PatientAccount = PatientDemographics.AccountNumber
LEFT JOIN 
    Providers ON ScheduleEntry.ResourceCode = Providers.MedStarProviderIdentifier
LEFT JOIN 
    Facilities ON ScheduleEntry.FacilityCode = Facilities.MedStarFacilityIdentifier
LEFT JOIN 
    AddedResource ON ScheduleEntry.ResourceCode = AddedResource.AddedResourceCode
LEFT JOIN 
    Caregiver ON ScheduleEntry.ResourceCode = Caregiver.CaregiverCode
LEFT JOIN 
    PatientInsuranceProfiles ON ScheduleEntry.PatientAccount = PatientInsuranceProfiles.PatientAccountNumber
LEFT JOIN 
    Insurances ON PatientInsuranceProfiles.Insurance1Mnemonic = Insurances.Mnemonic
LEFT JOIN 
    ContractFacilityProviders ON PatientDemographics.PrimaryPhysician = ContractFacilityProviders.ProviderIdentifier
WHERE 
    ScheduleEntry.ScheduleDate >= getdate() 
    AND ScheduleEntry.ScheduleDate <= getDate() + .50
    AND PatientInsuranceProfiles.Insurance1ContractIdentifier = ContractFacilityProviders.ContractIdentifier
    AND PatientinsuranceProfiles.ActiveFlag = 1
    AND EligibilityPayorNumber > 1
    AND ContractFacilityProviders.NPI > 1
ORDER BY
    SubscriberLastName

Answer 1

您可以使用 xp_cmdshell 之类的东西......

SELECT DISTINCT
--your columns
INTO ##PIPE_FILE
FROM YourTables
INNER JOIN YourOtherTables


EXECUTE master.dbo.xp_cmdshell 
'bcp "SELECT * FROM ##PIPE_FILE " queryout C:\Folder\Pipes.txt -t"|" -c -T '

Answer 2

几个想法

1）编写一个SSIS包导出到一个平面文件，使用管道作为分隔符。 2）如前所述使用BCP 3）使用sqlcmd输出结果

SSIS 将是 SQL 作业的一个很好的解决方案。

我也会回应之前的发帖者，他们建议检查您是否没有通过使用 where 子句中的表来否定左连接的影响

Answer 3

编辑：如果您无权访问 xp_cmdshell（许多 DBA 将其 关闭）

以下内容将获取 #TempPipe 的结果，并将其动态保存为分隔的管道（带有标题 - 可选）到您所需的位置。

现在，您将需要下面列出的存储过程以及适当的写入。

-- Assumes your query will be saved to #TempPipe
 Select * Into #TempPipe from OD

-- Set Destination File
Declare @Destination varchar(250) = 'C:\Working\Test_Pipe.txt'

-- Construct Field Name and Header from #TempPipe
Declare @Header varchar(max) = '>>>'
Select @Header = @Header +']|['+Name from (select * from tempdb.sys.columns where object_id = object_id('tempdb..#TempPipe') ) A Order by column_id
Select @Header = Replace(@Header,'>>>]|','')+']'

Declare @SelectHead varchar(max) = 'Select Pipe=cast(Replace(Replace('''+@Header+''',''['',''''),'']'','''') as varchar(max)) '
Declare @SelectData varchar(max) = 'Select Pipe=cast(concat('+Replace(@Header,'|',',''|'',')+') as varchar(max)) from #TempPipe '
--If Version<2012  Declare @SelectData varchar(max) = 'Select Pipe=cast(cast('+Replace(@Header,'|',' as varchar(500))+''|''+cast(')+' as varchar(500)) as varchar(max)) from #TempPipe '

Declare @SQL varchar(max) ='
Declare @String varchar(max) = '''';
Select @String = @String + Pipe + char(13)+char(10) From ('+@SelectHead+' Union All '+@SelectData+' ) A

Exec [dbo].[prc-Write-To-File] @String, ''' + @Destination +'''
'
--Select @SQL
Exec(@SQL)

将任何字符串写入任何文件的存储过程

EXEC sp_configure 'show advanced options', 1
GO
EXEC sp_configure 'Ole Automation Procedures', 1;
GO
RECONFIGURE;
GO

CREATE Procedure [dbo].[prc-Write-To-File] (@text as Varchar(Max), @Filename Varchar(200)) AS
Begin
    Declare @Object int,@rc int,@FileID Int

    EXEC @rc = sp_OACreate 'Scripting.FileSystemObject', @Object OUT
    EXEC @rc = sp_OAMethod @Object , 'OpenTextFile' , @FileID OUT , @Filename , 2 , 1
    Set @text = Replace(Replace(Replace(@text,'&','&'),'<' ,'<'),'>','>')
    EXEC @rc = sp_OAMethod @FileID , 'WriteLine' , Null , @text
    Exec @rc = [YourDatabaseName].dbo.sp_OADestroy @FileID
    Declare @Append bit
    Select @Append = 0
    If @rc <> 0
    Begin
        Exec @rc = [YourDatabaseName].dbo.sp_OAMethod @Object, 'SaveFile',null,@text ,@Filename,@Append
    End
    Exec @rc = [YourDatabaseName].dbo.sp_OADestroy @Object
End

生成的文本文件的小样本

ODNr|ODID|ODClass|ODTitle|ODLMUsr|ODLMUTC|ODDeleted
0|UNDEF|UNDEF|Undefined|2|Apr  5 2016  1:40PM|0
1|SYSTEM|UNDEF|System|2|Apr  5 2016  1:40PM|0
2|UNDEF|USER|Cappelletti, John|2|Apr 12 2016  7:04PM|0
3|UNDEF|UNDEF|Daily Production Summary|2|Apr 14 2016 12:28PM|0

Answer 4

我使用了上面的代码，并且可以将文件导出为管道分隔文件。但是，如果没有值，管道之间会有空格。怎么去掉空格？？？ 通过 TSQL 导出，我看到 - SQL

使用 MS Access - 我明白了 MS_Access