Question

嗨朋友我对ssis有一个疑问如何使用ssis包将sql server表数据加载到平面文件中 source sql server table如下所示：在这个表中有多个histore表信息都有。

CREATE TABLE [dbo].[testobjects11](
    [ObjectText] [nvarchar](max) NULL,
    [ObjectType] [nvarchar](max) NULL,
    [ObjectName] [nvarchar](max) NULL
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]

GO
INSERT [dbo].[testobjects11] ([ObjectText], [ObjectType], [ObjectName]) VALUES (N'create table [testobjects] (  [tablesttructure] nvarchar(MAX)  NULL )', N'U ', N'test')
GO
INSERT [dbo].[testobjects11] ([ObjectText], [ObjectType], [ObjectName]) VALUES (N'create table [testobjects1] (  [ObjectText] nvarchar(MAX)  NULL   [ObjectType] nvarchar(MAX)  NULL   [ObjectName] nvarchar(MAX)  NULL )', N'U ', N'test1')
GO
INSERT [dbo].[testobjects11] ([ObjectText], [ObjectType], [ObjectName]) VALUES (N'create table [test123] (  [id] int  NOT NULL   [name] varchar(50)  NOT NULL   [sal] int  NOT NULL )', N'U ', N'test3')
GO
INSERT [dbo].[testobjects11] ([ObjectText], [ObjectType], [ObjectName]) VALUES (N'create table [test] (  [Freight bill origin terminal ID] nvarchar(250)  NULL   [Freight bill sequence number] nvarchar(250)  NULL   [Destination terminal ID] nvarchar(250)  NULL   [Type of shipment] nvarchar(250)  NULL   [Total pieces, this shipment] nvarchar(250)  NULL   [Total charges this shipment, freight] nvarchar(250)  NULL   [Total Pro charges] nvarchar(250)  NULL   [Billing terms] nvarchar(250)  NULL   [Pickup driver number] nvarchar(250)  NULL   [Pickup driver run] nvarchar(250)  NULL   [Pickup unit] nvarchar(250)  NULL   [Shipper''s B/L #] nvarchar(250)  NULL   [Special commodity code] nvarchar(250)  NULL   [Palletized freight code] nvarchar(250)  NULL   [Trailer number] nvarchar(250)  NULL   [Trailer owner SCAT code] nvarchar(250)  NULL   [Consignee code] nvarchar(250)  NULL   [Consignee name] nvarchar(250)  NULL   [Consignee address 1] nvarchar(250)  NULL   [Consignee address 2] nvarchar(250)  NULL   [Consignee city] nvarchar(250)  NULL   [Consignee state] nvarchar(250)  NULL   [Consignee zip code] nvarchar(250)  NULL   [Consignee zip + 4 code] nvarchar(250)  NULL   [Shipper code] nvarchar(250)  NULL   [Shipper name] nvarchar(250)  NULL   [Shipper address 1] nvarchar(250)  NULL   [Shipper address 2] nvarchar(250)  NULL   [Shipper city] nvarchar(250)  NULL   [Shipper state] nvarchar(250)  NULL   [Shipper zip code] nvarchar(250)  NULL   [Shipper zip + 4 code] nvarchar(250)  NULL   [Transfer from carrier] nvarchar(250)  NULL   [Transfer from carrier at] nvarchar(250)  NULL   [Transfer from F/B #] nvarchar(250)  NULL   [Transfer to carrier] nvarchar(250)  NULL   [Transfer to carrier at] nvarchar(250)  NULL   [Split charges: From %''age] nvarchar(250)  NULL   [Split charges: NP %''age] nvarchar(250)  NULL   [Split charges: To %''age] nvarchar(250)  NULL   [Split charges: From $] nvarchar(250)  NULL   [Split charges: NP $] nvarchar(250)  NULL   [Split charges: To $] nvarchar(250)  NULL   [Pro split charges: From $] nvarchar(250)  NULL   [Pro Split charges: NP $] nvarchar(250)  NULL   [Pro Split charges: To $] nvarchar(250)  NULL   [Estimated revenue] nvarchar(250)  NULL   [COD amount] nvarchar(250)  NULL   [Origin terminal revenue] nvarchar(250)  NULL   [Destination terminal revenue] nvarchar(250)  NULL   [Accessorial code #1] nvarchar(250)  NULL   [Accessorial amount #1] nvarchar(250)  NULL   [Accessorial code #2] nvarchar(250)  NULL   [Accessorial amount #2] nvarchar(250)  NULL   [Accessorial code #3] nvarchar(250)  NULL   [Accessorial amount #3] nvarchar(250)  NULL   [Accessorial code #4] nvarchar(250)  NULL   [Accessorial amount #4] nvarchar(250)  NULL   [Accessorial code #5] nvarchar(250)  NULL   [Accessorial amount #5] nvarchar(250)  NULL   [Accessorial code #6] nvarchar(250)  NULL   [Accessorial amount #6] nvarchar(250)  NULL   [Allowance amount, dollars] nvarchar(250)  NULL   [Allowance percentage] nvarchar(250)  NULL   [Double dip amount, dollars] nvarchar(250)  NULL   [Double dip percentage] nvarchar(250)  NULL   [Print status] nvarchar(250)  NULL   [Relay/intermediate terminal ID] nvarchar(250)  NULL   [Century of delivery to R/T] nvarchar(250)  NULL   [Not used] nvarchar(250)  NULL   [Time of delivery to R/T] nvarchar(250)  NULL   [Road manifest OT] nvarchar(250)  NULL   [Road manifest number] nvarchar(250)  NULL   [City manifest OT] nvarchar(250)  NULL   [City manifest number] nvarchar(250)  NULL   [Number of bring-backs] nvarchar(250)  NULL   [Last bring-back code] nvarchar(250)  NULL   [Delivered to customer code] nvarchar(250)  NULL   [Delivery century] nvarchar(250)  NULL   [Not used1] nvarchar(250)  NULL   [Delivery code] nvarchar(250)  NULL   [Delivery suffix] nvarchar(250)  NULL   [Cross-reference pro OT] nvarchar(250)  NULL   [Cross-reference pro number] nvarchar(250)  NULL   [Suffix code] nvarchar(250)  NULL   [Pro control status] nvarchar(250)  NULL   [Pro day sequence code] nvarchar(250)  NULL   [Company code] nvarchar(250)  NULL   [Bill-to address] nvarchar(250)  NULL   [Bill-to code] nvarchar(250)  NULL   [Actual billed-to code] nvarchar(250)  NULL   [Total calculated weight] nvarchar(250)  NULL   [Total rated weight] nvarchar(250)  NULL   [Pro entry century] nvarchar(250)  NULL   [Not used2] nvarchar(250)  NULL   [Pro entry time, HHMMSS] nvarchar(250)  NULL   [Entry person ID] nvarchar(250)  NULL   [Century revenue recorded] nvarchar(250)  NULL   [Not used3] nvarchar(250)  NULL   [Origin terminal revenue taken] nvarchar(250)  NULL   [Destination terminal revenue taken] nvarchar(250)  NULL   [Origin terminal revenue adjustment] nvarchar(250)  NULL   [Destination terminal revenue adjust] nvarchar(250)  NULL   [Allowance Basing Code] nvarchar(250)  NULL   [Billing century] nvarchar(250)  NULL   [Not used4] nvarchar(250)  NULL   [Billed amount] nvarchar(250)  NULL   [Billing status code] nvarchar(250)  NULL   [Accessorial Audit Flag] nvarchar(250)  NULL   [Billing type code] nvarchar(250)  NULL   [COD Terms (P/C)] nvarchar(250)  NULL   [COD Fee] nvarchar(250)  NULL   [Hold billing code] nvarchar(250)  NULL   [Void billing code] nvarchar(250)  NULL   [Prepaid/collect billing] nvarchar(250)  NULL   [Allowance test code] nvarchar(250)  NULL   [Payable status code] nvarchar(250)  NULL   [Interline payable carrier code] nvarchar(250)  NULL   [Interline payable setup century] nvarchar(250)  NULL   [Not used5] nvarchar(250)  NULL   [Interline payable amount] nvarchar(250)  NULL   [Coding status for prepaids] nvarchar(250)  NULL   [Coding status for collects] nvarchar(250)  NULL   [Coding status for consignees/prepai] nvarchar(250)  NULL   [Extra status code 1] nvarchar(250)  NULL   [Extra status code 2] nvarchar(250)  NULL   [Extra status code 3] nvarchar(250)  NULL   [Extra status code 4] nvarchar(250)  NULL   [Total accessorial amount from FA] nvarchar(250)  NULL   [Extra amount code 6] nvarchar(250)  NULL   [# OF PIPES] nvarchar(250)  NULL   [# OF DRUMS] nvarchar(250)  NULL   [# OF PALLETS] nvarchar(250)  NULL   [# OF UNPALLETIZED PIECES] nvarchar(250)  NULL   [FB MATCHED CONSIGNEE NUMBER] nvarchar(250)  NULL   [FROM CARTAGE CARRIER CODE] nvarchar(250)  NULL   [FROM CARTAGE CHARGE] nvarchar(250)  NULL   [FROM CARTAGE BILLING CODE] nvarchar(250)  NULL   [TO CARTAGE CARRIER CODE] nvarchar(250)  NULL   [TO CARTAGE CHARGE] nvarchar(250)  NULL   [TO CARTAGE BILLING CODE] nvarchar(250)  NULL   [Century of Interline dlvy] nvarchar(250)  NULL   [Not used6] nvarchar(250)  NULL   [Int. Delv. Carrier Scac] nvarchar(250)  NULL   [Int. Carrier Dlv Pro.] nvarchar(250)  NULL   [Century of Intlin Appt] nvarchar(250)  NULL   [Not used7] nvarchar(250)  NULL   [Int. Delivery Status code..] nvarchar(250)  NULL   [Int. Delivery Notify Code..] nvarchar(250)  NULL   [Bill to name] nvarchar(250)  NULL   [Bill to address 1] nvarchar(250)  NULL   [Bill to address 2] nvarchar(250)  NULL   [Bill to city] nvarchar(250)  NULL   [Bill to state] nvarchar(250)  NULL   [Bill to zip code] nvarchar(250)  NULL   [Bill to zip + 4 code] nvarchar(250)  NULL   [Total Cube] nvarchar(250)  NULL   [Class Revenue] nvarchar(250)  NULL   [Hazardous Flag] nvarchar(250)  NULL   [Freezable Flag] nvarchar(250)  NULL   [Guaranteed/Time Definite ID] nvarchar(250)  NULL   [Hi Value Code] nvarchar(250)  NULL   [Shippers P.O. Number] nvarchar(250)  NULL   [Shippers Dept Number] nvarchar(250)  NULL   [Forced Allowance Percentage] nvarchar(250)  NULL   [Rating Aggregate Code] nvarchar(250)  NULL   [Rating Aggregate Wgt] nvarchar(250)  NULL   [Shp Ldg All Amt$] nvarchar(250)  NULL   [Shp Ldg All Pct] nvarchar(250)  NULL   [Cns Unldg All Amt$] nvarchar(250)  NULL   [Cns Undgl All Pct] nvarchar(250)  NULL   [3rd Pty Comm. Amt$] nvarchar(250)  NULL   [3rd Pty Comm. Pct] nvarchar(250)  NULL   [Special Exemption Code] nvarchar(250)  NULL   [PRE-APPT/HOT FLAG] nvarchar(250)  NULL   [Auto Rate Base Suf] nvarchar(250)  NULL   [Auto Rate Base No.] nvarchar(250)  NULL   [Auto Rate Tariff#] nvarchar(250)  NULL   [Rated by-Cust Code] nvarchar(250)  NULL   [Rated by-Inb/Otb/3rd] nvarchar(250)  NULL   [Manual Rate Code] nvarchar(250)  NULL   [Custom Rated Code] nvarchar(250)  NULL   [Auto Re-Rate Flag] nvarchar(250)  NULL   [Int. From-Orig Shipper Code] nvarchar(250)  NULL   [Int. To-Finl Consgne Code] nvarchar(250)  NULL   [Special Customer Ref] nvarchar(250)  NULL   [Pickup driver run1] nvarchar(250)  NULL   [Accessorial Status #1] nvarchar(250)  NULL   [Accessorial Status #2] nvarchar(250)  NULL   [Accessorial Status #3] nvarchar(250)  NULL   [Accessorial Status #4] nvarchar(250)  NULL   [Accessorial Status #5] nvarchar(250)  NULL   [Accessorial Status #6] nvarchar(250)  NULL   [LAST UPDATE USER] nvarchar(250)  NULL   [Time Stamp] nvarchar(250)  NULL   [Billing date] nvarchar(250)  NULL   [Int. Delv Appt Date] nvarchar(250)  NULL   [Delivery date] nvarchar(250)  NULL   [Interline Dlvy Date] nvarchar(250)  NULL   [Interline payable setup date] nvarchar(250)  NULL   [Pro entry date] nvarchar(250)  NULL   [Date revenue recorded] nvarchar(250)  NULL   [Date of delivery to R/T] nvarchar(250)  NULL   [Biller SSN#] nvarchar(250)  NULL   [PICKUP NUMBER] nvarchar(250)  NULL   [MANUAL FORCED DISCOUNT%] nvarchar(250)  NULL   [RATE STATUS BYTE#1] nvarchar(250)  NULL   [RATE STATUS BYTE#2] nvarchar(250)  NULL   [Adjstd Date of pickup] nvarchar(250)  NULL   [MIN RATED PRO] nvarchar(250)  NULL   [Hot/Committed Date] nvarchar(250)  NULL   [Time Open] nvarchar(250)  NULL   [Time Close] nvarchar(250)  NULL   [Distribution Pickup Label # ] nvarchar(250)  NULL   [Projected Receive Date] nvarchar(250)  NULL   [Distribution SCAC Code] nvarchar(250)  NULL   [Linehaul Trailer #] nvarchar(250)  NULL   [Actual Pickup Date] nvarchar(250)  NULL   [Quote Reference #] nvarchar(250)  NULL   [Message ID Term Abrv] nvarchar(250)  NULL   [Message Sequence #] nvarchar(250)  NULL   [Break Bulk Msg Seq #] nvarchar(250)  NULL   [Column223] nvarchar(250)  NULL )', N'U ', N'test4')
GO
INSERT [dbo].[testobjects11] ([ObjectText], [ObjectType], [ObjectName]) VALUES (N'create table [abctest123] (  [lat] varchar(500)  NULL   [long] varchar(500)  NULL   [add] varchar(500)  NULL   [city] varchar(500)  NULL   [state] varchar(5000)  NULL )', N'U ', N'test5')
GO
INSERT [dbo].[testobjects11] ([ObjectText], [ObjectType], [ObjectName]) VALUES (N'create table [final] (  [id] int IDENTITY(1,1) NOT NULL   [lat] varchar(500)  NULL   [long] varchar(500)  NULL   [add] varchar(500)  NULL   [city] varchar(500)  NULL   [state] varchar(5000)  NULL )', N'U ', N'test6')
GO
INSERT [dbo].[testobjects11] ([ObjectText], [ObjectType], [ObjectName]) VALUES (N'create table [emp] (  [id] int  NULL   [salesmoney] money  NULL   [salesdecimal] decimal(10, 2)  NULL   [salesnum] numeric  NULL )', N'U ', N'test7')
GO

我想将此testobjects11表数据加载到object.txt文件（目标）

我尝试过以下步骤： step1：拖放oledb源并配置为soruce表（testobjects11）之后我使用了派生列任务并编写了像（DT_NTEXT）ObjectText这样的表达式之后我拖放flatfile目标任务并配置到该文件之后，我执行ssis包，但包是faieled。我收到如下错误：

[Flat File Destination [12]] Error: The data type for "Flat File Destination.Inputs[Flat File Destination Input].Columns[ObjectText]" is DT_NTEXT, which is not supported with ANSI files. Use DT_TEXT instead and convert the data to DT_NTEXT using the data conversion component.
[SSIS.Pipeline] Error: "Flat File Destination" failed validation and returned validation status "VS_ISBROKEN".

请告诉我如何在ssis中完成这项任务

Answer 1

您似乎需要更改派生列转换，例如：

(DT_TEXT, 1252) ObjectText

如果您确信会满足约束，您也可以在OLE DB源中转换这些值，例如：

CAST(ObjectText AS nvarchar(4000)) ObjectText

然后，这将作为DT_WSTR传递您的数据流，长度为4,000，而不是DT_NTEXT。

如何使用ssis将sql server table（varchar（max）或nvarchar（max））数据加载到文本文件中

1 个答案: