Loading Tables With Foriegn Key Contraints
Aug 31, 2006
Hi,
I am having trouble loading tables (within the same data flow) that have a foriegn key relationship defined between them. For instance:
Table A is a parent (one side of the relationship) to Table B (many side of the relationship).
I am trying to load Table A first within the data flow and then Table B after, but I get the following error:
[OCMD EntityRole Insert [2666]] Error: An OLE DB error has occurred. Error code: 0x80040E2F. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E2F Description: "The statement has been terminated.". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E2F Description: "The INSERT statement conflicted with the FOREIGN KEY constraint "FK_EntityRole_Entity". The conflict occurred in database "ODS", table "dbo.Entity", column 'EntityGuid'.".
I am currently using OLE DB commands to perform the inserts, I load table A and move on to then load Table B, I can see the records in Table A before trying to load Table B but for some reason Table B load still fails.
I was thinking maybe this has something to do with the transaction setting or Isolation level but have played with this to no avail (currently everything is the default - supported/serializable). Also, I am thinking maybe because the OLE DB commands are creating two seperate connections (they are using the same connection manager) the second one is unable to see the transactions from the other (first) connection (Table A)?
Is there a way around this without dropping (disabling) forigen keys before the load and adding them back in after? Would like to avoid this?
I would also like to avoid reading the data source multiple times. Everything I need is in the one source so I would like to populate multiple tables from the one source data stream instead of reading the same data 2,3 or 4 times etc.
Seems to me there must be a simple explanation/solution for this but I'm stuck at this point?
P.S.
I was intially using OLE DB destinations (because they are much faster) and was having the same issue, which made sense because the OLE DB destinations do not let you pass the data stream on so I had to multi cast to the destinations so they were loading at the same time. I would rather use the OLE DB destinations so if you have any ideas around how I could do this using those components that would be appreciated too!
Thanks!
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May 4, 2004
Hi all,
I have a big problem. I have many tables with constraints, with foreign keys. I need to create a ordered list of tables, on the top must be the basic table what has no parents, then the second level tables (those depends on the first level) the the names of third level etc.
for example:
Table A[id]
Table B[id, idc]
Table C[id, ida]
Table D[id, ida]
Table E[id, idc]
I tried it by using information_scheme but I was unsuccesfull.
The result should be:
A
C
D
B
E
Thank you,
Tom.
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Mar 19, 2001
We are trying to load flat text files with upwards of 7 million records into a table on SQL. The table has a clustered index on 3 fields. We are sometimes able to complete smaller tables (500,000-750,000 records) and build the indexes prior to importing the data, however when we try the larger tables an error occurs :
Error at Destination for row number 6785496. Errors encountered so far in this task: 1
Location: somerge.c:1573
Expression: mrP->mrStatus!=MERGERUN::NONE
SPID: 11
Process ID: 173
None of the recods end up importing. The row number it gives is always the total number of records that was in the text file I was trying to import. I tried to import the text files first and then build the clustered indexes but a table with only 300,000 records ran for nearly 4 days without completing before we killed it.
Please help me on where to look......:(
Thanks,
Cheri
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Dec 1, 2007
Hi,
I have got an xml file with size more than 2 GB. I have to load this file into tables. With 32 bit platform, I am unable to load this file using SSIS. Ram is 8 GB, but it is still bombing out. As I know it uses XML DOM Parser and tries to shred the file in memory and because of memory limition, it fails. Although I have already written code in C# using XmlTextReading object(implemetation of SAX Parser) to load data in tables, but I want to keep this loading process within the limits of DBAs.
I am stuck. Can someone guide me through the situation?
Thanks for your help!
Navnish
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Jun 23, 2004
I'm having a very irritating time trying to migrate data from a COBOL system to SQL Server.
One of the A/R Master files has approx. 200 columns.
I can export this file any number of ways that will (sometimes) load partially into my database, but always when the load succeeds, columns 75 through N simply contain NULL, even though there is data in the file. When the load fails in DTS, the error is always missing column delimiter. Using BULK INSERT the error is always something like data too long at column 75.
Putting all this together, I have deduced that something isn't working if I try
to load a staging table with more than 74 columns of data. This seems like a way-too-low threshold for a robust database, especially since SQL Server is supposed to be able to handle up to 1,024 columns per table.
Has anyone ever encountered this problem?
Thanks in advance for any help
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Sep 16, 2007
I am trying to do here is to load different flat files to different tables:
For example, if the file name starts with "enrollment", then it goes to table "enrollment" table;
if the file name starts with "student", then it goes to "student" table.
For now, I created a foreach loop container for the each different files. So it ended up using several foreach loop containers. I am wondering if there is a way just to use one foreach loop containters to process the loading.
Anyone shed some light on this?? Thank you very much for your help!
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Jul 14, 2004
Hi I have a question how to load data to tables linked by Foreign Keys in MSDE/SQL server. Example:
If I have 2 tables linked (by Foreign Key):
One table:
ITEM idITEM NAMEITEM CATEGORY (FK)
1cheese 2
And another:
Category IDCATEGORY NAME
1 household
2 food
3 general
How do I enter the load of data
Do I have to enter it as
1cheese2
or is there some way of entering it as
1cheesefood
TDS wizard does not allow me to transfer to views/querries what I thought would be a normal way as I would enter data to view(relevant to Access's form) and it would update related tables . When I wrote sql to do it it said I can not update my view table as too many tables would be affected(I had lookup tables empty then though)
I am doing it by number using TDS wizard to transfer it directly to the main table but there must be a better way
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Aug 2, 2001
Is there a way ,(if so what is the syntax?), to set up a DTS package
that loads a table that has an identity column. I am trying to load the data from another table, (leaving the identity field unmapped), and de-selecting the "enable identity insert" from the advanced tab of the Data Transformation Properties window. I keep getting errors due to the table not allowing null values. I tried using the set_identity command, but this still did not work.
Any help would be appreciated.
TB
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Apr 6, 2015
Currently we are trying to load the xml files into sqlserver tables by using ssis 2012,We are getting xml files as a column in source table ,so we have to push these xml files into destination tables.
I'm following the below way to perform this activity
[URL]
But We have standard XSD structure for all the xml files ,and if xml file matches the XSD structure then only we have to load ,else it should skip to next xml file.
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May 6, 2008
Hi Guys,
I have to work with a poorly designed table :(, that has columns
IDINT,
thisIDvarchar(50) null,
parentIDvarchar(50) null,
Titlevarchar(255) null,
Description varchar(8000) null,
ProductTypevarchar(255) null,
The reason it is poorly designed is the table is used to hold questions and answers, all with a 1:1 relationship. Instead of having ID, ProductType, Question, Answer they have unfortunately adopted the approach of the above i.e:
id 1
thisID 3
parentid nuLL
DESCRIPTION: this is a question
id 20
thisID 3_1
parentID 3
DESCRIPTION: this is the answer to the question above
So I am writing a sproc that does this using a temp table. I got this far:
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:Spencer
-- =============================================
ALTER PROCEDURE [dbo].[GetFAQs]
-- Add the parameters for the stored procedure here
@ProductType varchar(255)
AS
BEGIN
SET NOCOUNT ON;
-- Insert statements for procedure here
CREATE TABLE TEMP
(
IDINT,
thisIDvarchar(50) null,
parentIDvarchar(50) null,
Titlevarchar(255) null,
DescriptionQvarchar(8000) null,
DescriptionAvarchar(8000) null,
ProductTypevarchar(255) null,
)
SELECT
ID,
thisID,
parentID,
Title,
DescriptionQ,
DescriptionA,
ProductType
FROM
A2Z
WHERE
ProductType = @ProductType AND parentID IS NULL
END
GO
This gets all my questions for that product type.
What I need to do is load the questions into my temp table and then run through the a2z table again gaining the answers to the questions (the parentid holds the question ID). The answers then will also get loaded into the temp table.
Any bright sparks out there that can help me?
Cheers
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Nov 21, 2007
Hi All,
I have problem in loading multiple excel sheets data in to according to that excelsheets tables in a DB.
All the excel sheets are in a folder,from that folder i have to acces all excel sheets.
For this i am unsing script task and one dataflow task.
But the error is coming in script task i am not able to put the path in the script..
Is this the correct way to do like this? Or any other way?
Can u please tell me the solution for this..Thanks in advance who are responding to this mail...
Maruthi..
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Apr 6, 2006
Hi All,
I am facing a peculier problem. Problem definition goes like this,
I have one staging DB in which all the tables resides in Primary file and one production DB in which tables resides in 2 secondary files.
Now when iam trying to load the data from the table A in staging which is on primary file to the table A1 in production DB which in secondary file, all the data are going to error log instead of table A1.
Can you please tell me, where am i going wrong.
Regards,
Chetan
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Jul 10, 2007
Hello Everybody,
Can anybody please let me know the procedure for loading data into Dimensions & Facts? And what is the sequence of loading?
Thanks in Advance
Rajesh
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Aug 18, 2007
Data_Staging:
Unique_id
Gender
Ethnicity
Race
MCP_key
Admission_Dt
Discharge_Date
Enrollment_key
Reason
Disability
Income
Employment
I need to load the data from this table to three different tables all have foreign key relationship
Registration Table:
Registration_key ( Indetity) -PK
Unique_id
Gender
Ethnicity
Race
Episode:
Episode_Key(Identity)- PK
Registration_key (FK)
MCP_key
Admission_Dt
Discharge_Date
Assessment Table:
Assessment_Key(Identity) €“ PK
Registraion_Key(FK)
Episode_Key(FK)
Enrollment_key
Reason
Disability
Income
Employment
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Aug 17, 2007
when i use the query designer and add tables it takes 15-30 mins to load a table....so if i need 6 tables in my query thats like 6 times 30 minute load times...i'm using oracle as my data source
when i switch the source to oledb it adds tables within seconds the only thing is i need to use named parameters
any ideas?
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Jan 17, 2006
please tell me how to make a foreign key in Ms SQL7
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Mar 19, 2008
Can someone write for me an example query that would select all the constraints that are applied to specific table?
something like:
SELECT
FieldThatHasConstraint,
FieldTableName,
TableToWhitchThisFieldHasConstraint,
FieldOfTableToWhitchThisFieldHasConstraint
TypeOfConstraint
FROM
???
WHERE
TableThatIWantToSearchForConstraints='myTable'
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Jul 23, 2005
Is Microsoft full of #*$#*% (again) or am I badly misunderstandingsomething?Quote from Microsoft's T-SQL doc:[color=blue]> INSTEAD OF triggers are executed instead of the triggering action.> These triggers are executed after the inserted and deleted tables> reflecting the changes to the base table are created, but before any> other actions are taken. They are executed before any constraints,[/color]^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^[color=blue]> so can perform preprocessing that supplements the constraint actions.[/color](SQL Server 2000 sp3a)CREATE TABLE t (a INT PRIMARY KEY,b CHAR(1) NOT NULL)I want to override the value of [b] with the value of 'X' wheninserting into t...CREATE TRIGGER t_tbi ON t INSTEAD OF INSERT AS BEGINSET NOCOUNT ONINSERT INTO t (a,b) (SELECT a,'X' FROM inserted)ENDLet's try it...INSERT INTO t (a,b) VALUES(1,'z')SELECT * FROM ta | b---|---1 | XGood, the trigger did what it was supposed to. Lets try aslight variation...INSERT INTO t (a) VALUES(2)Server: Msg 233, Level 16, State 2, Line 1The column 'b' in table 't' cannot be null.WTF? What was that I just read about "[instead-of triggers]are executed before any constraints"?!?!What's going on here???
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Jul 20, 2005
Hi,I was wondering how to do this.I have a table with two columns in design view (start date, end date).How do I set it within sql server (as constraint) or whatever that thestart date less than or equal to end date?Thanks:DHRUV
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Sep 28, 2007
Hi, I want know how can I to build a query to get all the foreignkey contrains exist between tables using the sys tables, for example if the user select this two tables:
dbo.cat_states -> with this fields -> id_state & desc
dbo.cat_universities -> with this fields -> id_state, id_university & desc_university
I want get something like this:
dbo.universities.id_state = dbo.states.id_state
tks 4 help
Leo
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Jul 19, 2006
Im new to SQL server express 2005 and im having issues loading images into my tables. can anyone show me how to achieve this?
Thanks
Matt
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Aug 8, 2007
I've got a lot of XML like this (simplified):
Code Snippet
... 8 MORE
... 9 MORE TIMES
I need to get this into three existing SQL Server 2005 tables, each with identity columns for their primary keys:
Code Snippet
CREATE TABLE ELEMENT1 (
[ID] INT IDENTITY
)
CREATE TABLE ELEMENT2 (
[ID] INT IDENTITY,
[ELEMENT1_ID] INT
)
CREATE TABLE ELEMENT3 (
[ID] INT IDENTITY,
[ELEMENT2_ID] INT
)
With primary and foreign keys as you'd expect, and, of course, many more columns!
How would I get this into tables through SSIS, preferably in a high-performance manner (there may be several gigabytes of XML to load).
The issue, of course, is that in order to insert an ELEMENT2 row, I need the ID from the coresponding ELEMENT1, etc.
Any ideas or pointers to articles would be welcome.
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Jun 26, 2007
Hi All,
my dba folks are coming back with an answer to a question that sounds strange and I thought I would check on here.
Situation.
We are using an ETL tool I developed to move data around and building a DW on 2005. In some cases we are using the bulk loader to load and in some cases the tool itself.
One of the defaults of the tool is to truncate trailing blanks....and so fields that contain only blanks get truncated to a zero length character string.
When reloading the data with the tool it carries a null indicator next to the field value so the zero length character string is loaded as not null.
When loading with the bulk loader the dbas are telling me that the field is translated to a null. Note that they want some fields translated to null so they are using the keepnulls parameter.
On other databases (and built into the tool because this is so) the bulk loaders usually allow the specification of the load statement at column level and the specification of a 'null character sting' to be translated to null if this string is found. I put an example below.
I seem to recall that SQL Server 7 had some sort of bulk loader that allowed specification of columns at column level......for example offsets or whatever and the specification of fields to be interpreted as nulls. (Though that was a long time ago.)
I have searched through the manual and I don't see an option there any more to specify a character that will be interpreted to a null by the bulk loader.
Is it possible in 2005 to specify a character such that when the bulk loader sees it the field will be set to null?? And not just set fields to null which are not present in the load file?
(Just by the way, we are going to make the truncate trailing blanks optional and it's easy....it's just that I thought this kind of null if option was available in 2005 and I am keen to know if it is not there, either gone or never was...)
Thanks in Advance and Best Regards
Peter
Example of how Oracle does it...on page
http://www.csee.umbc.edu/help/oracle8/server.815/a67792/ch05.htm#5754
NULLIF Keyword
Use the NULLIF keyword after the datatype and optional delimiter specification, followed by a condition. The condition has the same format as that specified for a WHEN clause. The column's value is set to null if the condition is true. Otherwise, the value remains unchanged. NULLIF field_condition
The NULLIF clause may refer to the column that contains it, as in the following example: COLUMN1 POSITION(11:17) CHAR NULLIF (COLUMN1 = "unknown")
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Jan 25, 2000
Here is a table structure, with 2 contrainst applied to the same columns. Can this possible cause a problem.
CREATE TABLE dbo.app_person
(
appid int NOT NULL,
source char(1) NOT NULL,
first char(16) NULL,
mi char(1) NULL,
last char(24) NULL,
suffix char(4) NULL,
ssn char(9) NULL,
dob datetime NULL,
marital_status decimal(1,0) NULL,
housing char(1) NULL,
mortgage_holder char(20) NULL,
mortgage_payment decimal(9,2) NULL,
auto_holder char(20) NULL,
auto_account char(16) NULL,
auto_balance decimal(9,2) NULL,
auto_payment decimal(9,2) NULL,
de_datetime datetime NULL,
de_clerk char(10) NULL,
excl_other_income bit DEFAULT 0 NOT NULL,
pre_housing char(1) NULL,
same_area bit DEFAULT 0 NOT NULL,
income_type decimal(2,0) NULL,
other_income_type decimal(2,0) NULL,
relationship decimal(2,0) NULL,
line_of_work bit DEFAULT 0 NOT NULL,
selected_bureau_id decimal(1,0) NULL,
excl_income bit DEFAULT 0 NOT NULL,
CONSTRAINT PK_app_person PRIMARY KEY NONCLUSTERED (appid,source),
CONSTRAINT IX_lnapp100 UNIQUE NONCLUSTERED (appid,source),
CONSTRAINT FK_lnapp100_lnapp000 FOREIGN KEY (appid) REFERENCES dbo.app_main (appid)
)
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Dec 25, 2006
What is a Primary Key and Foriegn Key and how do they relate? Also, if I have 18 tables...how do I know the tables relate to another. Thanks.
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Nov 12, 2007
help needed,
sorry for such a basic querry please help me.
i have created 2 tables
both of them has different primary keys
now in first table there is also a refernece for primary key of second table
1) how do i make these both primary keys autoincrement
2) how do i make refernce to primary key of second table
like
table1
itemid itemrate itemcode itemdesscriotion
table2
productid itemid purchaseinvoice invoice amount
also kindly direct me to some quick and easy tutorials on SQL
thanks all for your help.
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Oct 17, 2007
Hi,
I am trying load data from multiple Foxpro tables which are under a folder. I can have multiple folders with 17 foxpro tables. I was able to do it in DTS using ActiveX script. Here is the ACtiveX script.
'**********************************************************************
' Visual Basic ActiveX Script
'************************************************************************
Option Explicit
Dim conObj,DSNGosfbill,comObj,objRs,HostServer
Dim sFolder,sFileFolder, Details,subFolderoccur,sFileFolderDBF,sFileFolderFPT,CheckFile,dFiles,Fil
Dim fso, folderObj,subFolderList,dFolderObj
Dim objPackage,oStep,objPackage_1,oStep_1,ConnObj_001,ConnObj_004,ConnObj_031,ConnObj_032,ConnObj_033
Dim ConnObj_Hclaimb, ConnObj_HProv, ConnObj_Hids, ConnObj_HCodes, ConnObj_HSpan, ConnObj_002, ConnObj_HCHGB
Set conObj = CreateObject("ADODB.Connection")
HostServer =DTSGlobalVariables("gvServer").Value
'DSNGosfbill ="DRIVER={SQL Server};SERVER=" & HostServer & ";DATABASE=GOSFBILL"
DSNGosfbill ="DRIVER={SQL Server};SERVER=" & HostServer & ";UID=syntelhum;PWD=syntel123;DATABASE=GOSFBILL"
conObj.open DSNGosfbill
sFolder =DTSGlobalVariables("gvSSIUnzipPath").Value
CheckFile =DTSGlobalVariables("gvSSIBatchPath").Value
set comObj=CreateObject ("adodb.command")
set comObj.ActiveConnection =conObj
Function Main()
Dim Dir_Name,DirFlag
Dir_Name = ""
DirFlag = "N"
Set fso = CreateObject("Scripting.FileSystemObject")
If fso.FileExists(checkFile) Then
Else
Details = "***** Success.Lst file is missing in Batch folder. BATCH job may not be successfull or there are no folders in UNZIP directory to process. Check the batch run.*****"
Call Write_Log
Main = DTSTaskExecResult_Failure
Exit Function
End If
Set folderObj = fso.GetFolder(sFolder)
Set subFolderList = folderObj.SubFolders
For Each subFolderOccur in subFolderList
DirFlag = "Y"
Dir_Name = subFolderOccur.Name
Call Process_Dir(1,subFolderOccur.Name)
Next
If DirFlag = "N" Then
Details = "***** No directories to process in SSI UNZIP folder*****"
Call Write_Log
End If
If DirFlag = "Y" Then
Call Process_Dir(2,Dir_Name)
If objRs.Eof Then
Details = "***** No directories to process in SSI UNZIP folder*****"
Call Write_Log
End If
While not objRs.EOF
set sFileFolder = fso.GetFolder(sFolder & objRs("zip_file_name"))
Details = "***** Start-Time " & sFileFolder & " " & Date & " " & Time & "*****"
Call Write_Log
Call Update_Process_Flag("L",objRs("zip_file_name"))
'*******Execute the package for each directory****************'
'********* Call the Package**************'
Set objPackage = CreateObject("DTS.Package")
Set objPackage_1 = CreateObject("DTS.Package")
'objPackage.LoadFromSQLServer HostServer, , ,256, , , , "GOSFBILL_SSI_STAGING_LOAD"
objPackage.LoadFromSQLServer HostServer,"syntelhum","syntel123", , , , , "GOSFBILL_SSI_STAGING_LOAD"
'objPackage_1.LoadFromSQLServer HostServer, , ,256, , , , "GOSFBILL_SSI_Update_FileSource"
objPackage_1.LoadFromSQLServer HostServer,"syntelhum","syntel123", , , , , "GOSFBILL_SSI_Update_FileSource"
Set ConnObj_001 = objPackage.Connections("SSIPATH001")
ConnObj_001.DataSource = sFileFolder
Set ConnObj_002 = objPackage.Connections("SSIPATH002")
ConnObj_002.DataSource = sFileFolder
Set ConnObj_004 = objPackage.Connections("SSIPATH004")
ConnObj_004.DataSource = sFileFolder
Set ConnObj_031 = objPackage.Connections("SSIPATH031")
ConnObj_031.DataSource = sFileFolder
Set ConnObj_032 = objPackage.Connections("SSIPATH032")
ConnObj_032.DataSource = sFileFolder
Set ConnObj_033 = objPackage.Connections("SSIPATH033")
ConnObj_033.DataSource = sFileFolder
Set ConnObj_Hclaimb = objPackage.Connections("SSIPATHCLAIMB")
ConnObj_Hclaimb.DataSource = sFileFolder
Set ConnObj_HProv = objPackage.Connections("SSIPATHPROV")
ConnObj_HProv.DataSource = sFileFolder
Set ConnObj_Hids = objPackage.Connections("SSIPATHHIDS")
ConnObj_Hids.DataSource = sFileFolder
Set ConnObj_HCodes = objPackage.Connections("SSIPATHCODES")
ConnObj_HCodes.DataSource = sFileFolder
Set ConnObj_HSpan = objPackage.Connections("SSIPATHSPAN")
ConnObj_HSpan.DataSource = sFileFolder
Set ConnObj_HCHGB = objPackage.Connections("SSIPATHCHGB")
ConnObj_HCHGB.DataSource = sFileFolder
objPackage.Execute
For Each oStep In objPackage.Steps
If oStep.ExecutionResult = DTSStepExecResult_Failure Then
Details = "***** GOSFBILL_SSI_Staging_Load failed. " & Date & " " & Time & "*****"
Call Write_Log
Main = DTSTaskExecResult_Failure
Exit Function
End If
Next
Call Update_Process_Flag("X",objRs("zip_file_name"))
objPackage_1.GlobalVariables("gFileSource").Value = objRs("zip_file_name")
objPackage_1.Execute
For Each oStep_1 In objPackage_1.Steps
If oStep_1.ExecutionResult = DTSStepExecResult_Failure Then
Details = "***** GOSFBILL_SSI_Update_FileSource failed. " & Date & " " & Time & "*****"
Call Write_Log
Main = DTSTaskExecResult_Failure
Exit Function
End If
Next
'********************************************'
Details = "***** End-Time " & sFileFolder & " " & Date & " " & Time & "*****"
Call Write_Log
objPackage.Uninitialize
objPackage_1.Uninitialize
Set objPackage = Nothing
Set objPackage_1 = Nothing
sFileFolder = ""
sFileFolderDBF = ""
sFileFolderFPT = ""
objRs.MoveNext
Wend
objRs.Close
End If
Call Close_Conn
Main = DTSTaskExecResult_Success
End Function
Sub Process_Dir (Para_cntl,Dir_Name)
comObj.CommandText ="dbo.Usp_Process_Dir"
comObj.commandtype = 4
comobj.parameters.Refresh
comobj.parameters("@Para_Cntl")= para_cntl
comobj.parameters("@Dir_Nm")= Dir_Name
comobj.parameters("@File_Type")= "SSI"
If (Para_Cntl = 1)Then
comObj.Execute()
Else If Para_Cntl = 2 Then
Set objRs = comObj.Execute()
End If
End If
End Sub
Sub Update_Process_Flag(P_Flag,Dir_Name)
comObj.CommandText ="dbo.Usp_Process_Flag"
comObj.commandtype = 4
comObj.parameters.Refresh
comObj.parameters("@Process_Flag")= P_Flag
comobj.parameters("@Dir_Nm")= Dir_Name
comObj.Execute()
End Sub
Sub Write_Log
comObj.CommandText ="dbo.usp_etl_write_log"
comObj.commandtype = 4
comobj.parameters.Refresh
comobj.parameters("@Text")= Details
Comobj.parameters("@NDC_SSI_IND")= "SSI"
Comobj.parameters("@Process_Stage")= "Staging"
comObj.Execute()
End Sub
Sub Close_Conn
Set comObj = Nothing
Set objRs = Nothing
conObj.Close
Set conObj = Nothing
Set fso = Nothing
Set folderObj = Nothing
Set subFolderList = Nothing
End Sub
When I migrated this code to SSIS, its not working. How can I achive this functionality in SSIS. Any one pls help me.
Thanks in advance
Gijo
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Jan 26, 2006
Hi,
I have a slight problem which I'm sure must be a common happening. Here's my problem.
I'm using Merge replication and I have a table the has a unique contraint on a non primary key column (the column is called [name]). The thing that goes wrong (for me) is that when a new record is added in a subscriber and a new record is added in the publisher before a synchronization and both records have the same [name] value then when the merge agent runs I get an unresolved conflict because of a unique index violation.
I've read the BOL and I'm left thinking that in order to solve this problem then I must use a custom resolver. Is this the best way of handling such a conflict? Actually if it is I'm still a little stuck as I'm not sure what I could do to help the situation inside the custom resolver anyway!!
Any help would be much appreciated.
Thanks
Graham
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Oct 25, 2015
I have been tasked to do the following using SSIS.
We received two csv files each week and we would like to load these files to two different sql server tables using SSIS.
These files should be archived into a folder after each load. Â
How can I achieve this?
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Nov 14, 2007
Hi,
I have Table A . we already have 80 columns . we have to add 65 more columns.
we are populating this table from oracle .and we need to populate those 65 columns again from the same table.
Is it a better idea to add those new 65 columns to the same table or new table.
If we go for the same table then loading time will be double, If I go for new table and If i am able to run both the packages which loads table data from same oracle server to difffrent sql tables then we should be good. But if we run in to temp space issues on oracle server . Then i have to load the two tables separately which consumes the same time as earlier one.
I was thinking if there is a way in SSIS where I can pull data from same oracle table in to two diff sql tables at same time?
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Feb 6, 2008
Hi
I have a table called ClientPlan and in which PlanId is the Primary key. another table called ClientSources1 and i have a column called planId.. and i am trying to set that as Foriegn key so that if i delete a record in the ClientPlan table i want the record to be deleted in Clientsources too.. i have tried settting the Foreign in the clientsources table for ClientPlan to Cascade update and delete.. but that doesnt work...and i get the error below...
ClientPlan' table saved successfully'ClientSources1' table- Unable to create relationship 'FK_ClientSources1_ClientPlan'. Introducing FOREIGN KEY constraint 'FK_ClientSources1_ClientPlan' on table 'ClientSources1' may cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints.Could not create constraint. See previous errors.
any help will be appreciated.
Regards
Karen
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Jan 30, 2007
I have to synchronize 2 databases hourly but am having difficulty maintaining foreign key relations. These tables use auto-increment columns as primary keys, with child records in other tables related with foreign keys. I can't change the way the local software uses primary or foreign keys as it is hardcoded in the local app. (microsoft retail management system)..(however the web-remote app is easily customized). I am using CDB synchronizer to sync the two databases because the remote one is mysql.
Example tables layout:
Items table has auto-increment primary key 'id'
TransactionEntry table has its own auto-increment primary key 'id' and a foreign key 'item_id'
Example of how remote and local database foreign key relations are incorrect after sync using CDB synchronizer:
8:00am -first installation of database-'item' tables auto-increment 'id' columns match with id last record value of '6'
locally the following products are added:
11001 short sleeve t---gets added with primary key in 'item' table 'id' of '7'
11002 long sleeve t----gets added with primary key in 'item' table 'id' '8'
remotely the following products are added:
21001 hipster jeans- --gets added with primary key in 'item' table 'id' of '7'
31001 overalls---gets added with primary key in 'item' table 'id' '8'
remotely someone orders 21001..so TransactionEntry table records sale of "item_id" of '7', but after synch with our local server,
product with "item_id" of '7' is "short sleeve t".
9:00 -synch takes place...item_id foreign key isn't accurate because of independent auto-increment values..
whenever a product is ordered, the TransactionEntry table will record the product's ID column thats available in it's own local copy... after synch, the 'item_id' field will not match the 'Item' table id field and the data about the transaction's product is lost.
I have read of solutions involving staging/temporary tables to cascade update foreign keys before synching into main database, but hopefully there is a more elegant solution for this. If this is only way, will it be reliable? foreign key mix-match seems like could cause havoc.
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Oct 9, 2007
How do I go about protecting rows from deletion in this scenerio?
Rule 1 The Administrator Users Account may not be deleted
Rule 2 All Groups have Administrator as a member, and the Administrator cannot be removed.
Rule 3 All Groups have the Administrators Group as a member, and the Administrators Group cannot be removed.
Four tables:
Users Table (
UID bigint Identity seeded with 1234 Primary key
UserID varchar(30) NOT NULL UNIQUE
)
INSERT FIRST RECORD (this record needs to be protected from deletion)
UID = 1234
UserID='Admininstrator'
INSERT FIRST RECORD (this record and others can be deleted)
UID = 1235
UserID='Test User 1'
Groups Table (
GID bigint Identity seeded with 1234 Primary key
GroupName varchar(30) NOT NULL UNIQUE
)
INSERT FIRST RECORD (this record needs to be protected from deletion)
GID = 1234
UserID='Admininstrators'
INSERT SECOND RECORD (this record and others can be deleted)
GID = 1235
UserID='Test Group 1'
Group_Members Table (
GID bigint NOT NULL //points to the group's ID and can't be unique
UID bigint NOT NULL //points to the members UserID and can't be unique
)
INSERT FIRST RECORD (this record needs to be protected from deletion because UID points to the Administrator)
GID = 1234
UID = 1234
INSERT SECOND RECORD (this record and others can be deleted because UID does not point to the Administrator.)
GID = 1234
UID = 1235
Group_Group_Members Table (
GID bigint NOT NULL //points to the group's ID and can't be unique
GGID bigint NOT NULL //points to the group members GID and can't be unique
)
INSERT FIRST RECORD (this record needs to be protected from deletion because GGID points to the Administrators Group.)
GID = 1234
GGID = 1234
INSERT SECOND RECORD (this record and others can be deleted because GGID does not point to the Administrators Group.)
GID = 1234
GGID = 1235
I have tried using foriegn keys, constraints an every thing else, but I hit a brick wall because FK requires the ke to be primary (btw is UNIQUE).
Any help would be appreciated.
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