Help Needed To Troublshoot A Merge Transformation Task Error
Apr 23, 2008
I am trying to use a merge transformation task and receiving an error that I don't know how to troubleshoot further. Could I please have some advice on what else to look at to try to resolve the problem.
The error message text is: Error at Data Flow Task [Merge [1245]]: The metadata for "input column "LOCATION" (5451)" does not match the metadata for the associated output column
I have looked at the metadata and cannot see any differences: the following is output from the data flow path.
Name Data TypePrecisionScaleLengthCode PageSort Key PositionSource Component
ACCOUNT DT_STR 0 0 6 1252 1 Sort - FinSysData
PROGRAM DT_STR 0 0 6 1252 2 Sort - FinSysData
LOCATION DT_STR 0 0 6 1252 3 Sort - FinSysData
PROJECT DT_STR 0 0 6 1252 4 Sort - FinSysData
SUBPROJECTDT_STR 0 0 2 1252 5 Sort - FinSysData
ACTIVITY DT_STR 0 0 6 1252 6 Sort - FinSysData
FUNDING DT_STR 0 0 3 1252 7 Sort - FinSysData
CLIENT DT_STR 0 0 6 1252 8 Sort - FinSysData
NTWAGE DT_STR 0 0 3 1252 9 Sort - FinSysData
TYPE DT_STR 0 0 1 1252 10 Sort - FinSysData
PERIOD DT_STR 0 0 6 1252 11 Sort - FinSysData
CO DT_STR 0 0 2 1252 12 Sort - FinSysData
FIN_YEAR DT_I4 0 0 0 0 13 Sort - FinSysData
BALANCES DT_R8 0 0 0 0 14 Sort - FinSysData
Name Data TypePrecisionScaleLengthCode PageSort Key PositionSource Component
ACCOUNT DT_STR 0 0 6 1252 1 Sort - DataWarehouse
PROGRAM DT_STR 0 0 6 1252 2 Sort - DataWarehouse
LOCATION DT_STR 0 0 6 1252 3 Sort - DataWarehouse
Project DT_STR 0 0 6 1252 4 Sort - DataWarehouse
SubProjectDT_STR 0 0 2 1252 5 Sort - DataWarehouse
Activity DT_STR 0 0 6 1252 6 Sort - DataWarehouse
Funding DT_STR 0 0 3 1252 7 Sort - DataWarehouse
Client DT_STR 0 0 6 1252 8 Sort - DataWarehouse
NTWage DT_STR 0 0 3 1252 9 Sort - DataWarehouse
TYPE DT_STR 0 0 1 1252 10 Sort - DataWarehouse
Period DT_STR 0 0 6 1252 11 Sort - DataWarehouse
CO DT_STR 0 0 2 1252 12 Sort - DataWarehouse
Fin_Year DT_I4 0 0 0 0 13 Sort - DataWarehouse
Balance DT_R8 0 0 0 0 14 Sort - DataWarehouse
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Apr 2, 2007
Hi,
Can anyone please point me in the right direction?
What I am trying to do should be very straightforward:
Take a flat file, perform various transformation on various columns using the SCRIPT COMPONENT task, then send the transformed (and un-transformed) rows to a table in the database.
My question is, how to do this using scripting? I have yet to see an example of what I'm trying to do. (I have both Kirk Haselden's book, Donald Farmer's SSIS scripting book, and the msdn website, but I have yet to see an example of what I'm trying to do!)
FILE SOURCE --> SCRIPT COMPONENT (synchronous transform) --> OLE DB DESTINATION
How do I account for all the columns that will be both transformed and un-transformed, and get them into the table? That is the missing piece of information I can't find anywhere.
The closest thing I found was this code snippet. Do I need to use this syntax, eg. Me.Output0Buffer.FirstName = (where FirstName is the actual column name??)
etc.
Then, once I hook up the SCRIPT COMPONENT to the OLEDB Destination, which uses a connection manager to the table, it will insert FirstName with what I specify?
Help. Thanks.
Me.Output0Buffer.AddRow()
Me.Output0Buffer.FirstName = columnValue (or whatever)
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Apr 17, 2008
Hi,
i have 2 input files,those are sorted on account no field , i use to merge these 2 files data into 1 file.i took merge join trans.... with inner join but i didn't get the output fields ,plz help me regarding this issue.......
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Mar 26, 2007
Hi,
I have 56 fields coming into the input of an script component, The need for script component was to just to check if one of those 56 columns has a valid date or not, If valid it will parse and put in an output date column, if not, it will put in NULL.
The 55 fields should be passed on. I dont really wanna write code and define output columns. How do I do this ?
Any input in this would be appreciated.
Thanks,
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Nov 10, 2006
I have serached through this forum, and I could not find the solution.
My SSIS data flow is a simple one. Extracting two tables from Oracle using OLE DB Source , join them together using merge join and loading into a table in SQL server by SQL Server Destination.
I haven't gone through this simple procedure because Merge join always hangs there. Down to further investigation, I found one input (randomly one of two inputs) is always stuck. Sometimes the input is empty, sometimes is about half way.
Is there workround to see what is happening there and to fix this problem?
TIA
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Jul 16, 2015
Why Merge Transformation Need to Sorted Inputs?
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Aug 10, 2006
Hi,
I am pretty new to SSIS. I am transferring some rows from 2 source tables to 1 destination table.
The 2 source tables have 1000 rows.They act as the 2 inputs to a merge join transformation where i perform the join between the 2 tables based on a couple of fields. But for some reason the output of the merge join gives me about 1018 rows .Shouldnt the destination also have only 1000 rows?
How do i solve tis problem?
Thanks in advance
Sat
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Aug 4, 2009
I am using SSIS in SQL Server Enterprise 2005. I have two OLE DB data sources from two disparate databases (IBM DB2 and Microsoft SQL Server), some columns from each of which are to be included in the merged output results. I have noted the various requirements in the forum postings with regard to sorting the OLE DB sources and specifying the output source columns as being sorted, as well as the requirement that the join fields in the two sources be close/exact matches. Yet, when I run this in VS, while the work area reflects the expected number of rows being input into the Merge Join transformation, no count is reflected as output from that transformation into the final destination table.Specifically, my two data sources (IBM DB2 and MS SQL) are configured as follows:
IBM DB2 contains an SQL statement that uses Cast operations to create the result columns.and an ORDER BY clause to ensure that the output is sorted by the desired two columns.. The OLE DB source property setting for IsSorted is set to true; the Output Columns folder column definitions for "key_ source_dtsy" and "key_source_dtrt" have their SortKeyPosition properties set to 1 and 2, respectively. Those field are both defined as data type DT_STR, with lengths of 4 and 2, respectively. Below is the Path metadata from the Data Flow Path editor from the path from this source:
IBM DB2 source"Name" "Data Type" "Precision" "Scale" "Length" "Code Page" "Sort Key Position" "Comparison Flags" "Source
Component""ID_CODE" "DT_STR" "0" "0" "10" "1252" "0" "" "Source F0005 User Defined Codes""CODE_DESCR_1" "DT_STR" "0" "0" "30" "1252" "0" "" "Source F0005 User Defined Codes""CODE_DESCR_2" "DT_STR" "0" "0" "30" "1252" "0" "" "Source F0005 User Defined Codes""key_source_dtsy" "DT_STR" "0" "0" "4" "1252" "1" "" "Source F0005 User Defined Codes""key_source_dtrt" "DT_STR" "0" "0" "2" "1252" "2" "" "Source F0005
User Defined Codes:
MS SQL contains an SQL statement that takes the columns as they are in the MS SQL table (no Cast operations needed); it also uses an ORDER BY clause to ensure the output is sorted by the join columns. The OLE DB source property setting for IsSorted is set to true; the Output Columns folder columns for "key_source_dtsy" and "key_source_dtrt" have their SortKeyPosition properties set to 1 and 2, respectively. Those field are both defined as data type DT_STR, with lengths of 4 and 2, respectively. Below is the Path metadata from the Data Flow Path editor from the path from this source:
MS SQL source"Name" "Data Type" "Precision" "Scale" "Length" "Code Page" "Sort Key Position" "Comparison Flags" "Source Component""id_code_name" "DT_I2" "0" "0" "0" "0" "0" "" "Source CodeName in db dwVdFY""key_source_dtsy" "DT_STR" "0" "0" "4" "1252" "1" "" "Source CodeName in db dwVdFY""key_source_dtrt" "DT_STR" "0" "0" "2" "1252" "2" "" "Source CodeName in db dwVdFY"
The Merge Join transformation specifies an INNER JOIN using the columns named "key_source_dtsy" and "key_source_dtrt" from the respective data sources.I know there are alternative ways of accomplishing my intent (Lookup, port MS SQL table to IBM DB2 so join can occur in SELECT statement, etc.; however, I'd like to use this functionality and assume that it should work.
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Jan 10, 2008
I am trying to use the merge join example in the following link. To import new records only.
http://www.sqlis.com/311.aspx
The problem is that for some unkown reason the join is not woeking correctly. One of the records is incorrectly showing a NULL on the output. This would indicate that it would be a new record, but it is not it already exists in the new table.
I created a dummy table in SQL and executed the same join and I always get the right answer. What the heck could be wrong?
For example. Table A has 20 records Table B has 3 records. Table B has the new records I want to import into Table A. The package runs corectly the first time, only importing the 3 new records. Then the next time the package runs it shows 1 of the 3 records as being new still, and tries to import the record causing a PK error. Adding a watch to the MERGE output shows that the one record has a NULL on the join.
Please help this is driving me nuts.
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Oct 9, 2007
Hi, I was wondering if anybody knows the solution to this problem: I have a DTS package (SQL Server 2000) which is scheduled to pick up and process a TEXT file into the SQL table. The file contains a lot of fields, among them are DUE_DATE and DISC_DATE in such format "MM/DD/YYY" but they are string type in the file. During Transformation Task both fields are being imported into SQL table as DateTime. It happened that today the task failed because the file contained 00 00 0000 and it couldn't convert integer to DateTime. Unfortunatly there is no way to check on correctness of data when file is supplied. Is it possible to do something during transformation task to either remove the record and send email that that record is not being processed or convert bad data to blank string so it can be processed. Not sure if converting is a best practice because i don't know what kind of junk could be entered :)I noticed that actually the problem occurs quite often due to invalid data format supplied in the file. It worries me that the whole process fails when the Transformation fails for the specific record.Please help,Thank you in advance!
Tatyana Hughes
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Sep 10, 2007
Hi,
I've a xml file and I want to substitute some of the values from database in this xml using XSLT transformation making use of XML task. How can this be achieved?
Thanks
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Apr 16, 2008
I have this code below, one thing i am trying to do is merge 2 columns, it seems what i have now is suming them can someone give me a hint or two thanks.
Code Snippet
SELECT a.*, b.*, a.Company + b.[Customer Suffix] AS AdditionalColumn
FROM (
SELECT
abCUSA AS Company,
abCUSB AS Account,
0 AS DeliverTo,
abcnam AS [Account Name],
abcad1 AS [Line Address 1],
abcad2 AS [Line Address 2],
abcad3 AS [Line Address 3],
abcad4 AS [Line Address 4]
FROM
LIVEAS400.S65C422B.WRFDTA.PARNADR
) a
inner JOIN
(
SELECT
SLDATE as Date,
SLCUSA as [Compny Number],
SLCUSB as [Customer Suffix],
SLDELN as [Deliber To Number],
SLTREF as [Trans Reference],
SLCNAM as [Customer Name],
-- SLTRT2 as [Trans type],
CASE WHEN SLTRT2 IN (92, 93, 94, 95, 98) THEN SLGDSV * -1 ELSE SLGDSV END as [Goods Value],
CASE WHEN SLTRT2 IN (92, 93, 94, 95, 98) THEN SLVATV * -1 ELSE SLVATV END as [VAT],
CASE WHEN SLTRT2 IN (92, 93, 94, 95, 98) THEN SLTOTV * -1 ELSE SLTOTV END as Total,
SLDESC as [Trans Description]
FROM LIVEAS400.S65C422B.WRFDTA.SQLSLDGR
) b ON a.Account = b.[Customer Suffix]
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Jan 14, 2008
HI,
I have a date field like 2008-01-09 15:12:57' and for every row, I
must execute a sql for get a value returned from function in my DB.
I must increaze the fileld belove row.IDgiornoMisurazione for output
in any row.
--------------------------
Script above always have a cast type error....
--------------------------
Imports System
Imports System.Data
Imports System.Math
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Imports Microsoft.SqlServer.Dts.Runtime.Wrapper
Imports System.Data.SqlClient
Public Class ScriptMain
Inherits UserComponent
Dim sqlConn As SqlConnection
Dim strSQL As String
Dim sqlCmd As SqlCommand = New SqlCommand(strSQL)
Public Overrides Sub AcquireConnections(ByVal Transaction As Object)
sqlConn =CType(Connections.ObjConnection.AcquireConnection(Transaction),SqlConnection)
End Sub
Public Overrides Sub PreExecute()
With sqlCmd
.Connection = sqlConn
.CommandTimeout = 30
.CommandType = CommandType.Text
End With
End Sub
Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)
strSQL = "SELECT dbo.getIDgiornoMisurazione('" & Row.DateTime & "')"
Row.IDgiornoMisurazione = CInt((sqlCmd.ExecuteScalar()))
End Sub
Public Overrides Sub ReleaseConnections()
If sqlConn IsNot Nothing Then
Connections.ObjConnection.ReleaseConnection(sqlConn)
End If
End Sub
End Class
-----------------
My Err
----------------
Error at Data Flow Task [Script Component [1457]]:
System.InvalidCastException: Unable to cast COM object of type
'System.__ComObject' to class type 'System.Data.SqlClient.SqlConnection'.
Instances of types that represent COM components cannot be cast to types
that do not represent COM components; however they can be cast to interfaces
as long as the underlying COM component supports QueryInterface calls for
the IID of the interface.
at
Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exc
eption e)
at
Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.AcquireConnections(Obje
ct transaction)
at
Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostAcquireConnections
(IDTSManagedComponentWrapper90 wrapper, Object transaction)
Error at Data Flow Task [DTS.Pipeline]: component "Script Component"
(1457) failed validation and returned error code 0x80004002.
Error at Data Flow Task [DTS.Pipeline]: One or more component failed
validation.
Error at Data Flow Task: There were errors during task validation.
(Microsoft.DataTransformationServices.VsIntegration)
Alen Italy
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Apr 24, 2007
Hi,
We have configured one-way merge replication in our topology. That is data flows from Subscriber to Publisher only. We have a publisher and a subscriber. There are 3 publications in this category and each publication has a subscription. We use SQL Server 2005 SP1 in both the servers. The retention period is the 14 days (default). After this period, I get the following error in the subscription in Replication Monitor. The Error message is
Error messages:
The Merge Agent failed after detecting that retention-based metadata cleanup has deleted metadata at the Publisher for changes not yet sent to the Subscriber. You must reinitialize the subscription (without upload). (Source: MSSQL_REPL, Error number: MSSQL_REPL-2147199402)
I read the post http://forums.microsoft.com/MSDN/ShowPost.aspxPostID=372790&SiteID=1
which said that this error might be solved in the SP2. We have not yet applied SP2, but even after applying SP2, will this error be solved for One Way Merge Replication since the data from publisher will not go to the subscriber always in this type of topology??.
Kindly get back to us regarding this as soon as possible. Thanks in advance.
Regards,
Swapna.B.
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Feb 14, 2007
How could I remark my script component, It is isolated, I just wanna check something without losing the long script written inside.
Thanks,
Fahad
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Apr 25, 2007
Hi,
We have configured the following in the Publisher server..
1) Merge Replication - Synchronisation to be running in the continuous mode.
2) Merge Replication - Synchronisation in Scheduled mode.
The issue that we are facing here is the transaction log file of the databases which are in replication are growing very largely. And we get this error message in the Subscriber :
Error messages:
The Merge Agent failed to retrieve article information for publication 'MCC_Pos_CashlessPub'. Increase the -QueryTimeOut parameter and restart the synchronization. When troubleshooting, use SQL Profiler or restart the agent with a higher value for -HistoryVerboseLevel and check the output log file for errors. Correct any database engine conditions that may be causing internal replication stored procedures to fail. (Source: MSSQL_REPL, Error number: MSSQL_REPL-2147201017)
Get help: http://help/MSSQL_REPL-2147201017
The transaction log for database 'tempdb' is full. To find out why space in the log cannot be reused, see the log_reuse_wait_desc column in sys.databases (Source: MSSQLServer, Error number: 9002)
Get help: http://help/9002
In fact for the past two days there are no data movement or any changes to the table, still we are able to see the growth in the transaction log file.
As mentioned in the error description when checked the log_reuse_wait_desc column of the sys.databases table, it showed the value "LOG_BACKUP". So took database backup 3 times. and took transaction log backup 2 times from the subscriber server in which the error was thrown. Still the issue persists. There is no change in the transaction log size.
What is the reason behind the growth of LDF?? Is it because of Merge Replication Configured in the server??
Kindly check and let as know regarding this issue. We are facing lot of problems because of this issue. Thanks in advance.
Regards,
Swapna.B.
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Sep 3, 2006
I have done a couple of little projects in VB express and was pleased with the results. Now I have something bigger in mind and need to know if VB express version of SQL will support merge replication. If not will the full version support it?
Thanks
Dave
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Jul 29, 2006
Hi all,
We are using SQL Server 2005, on Windows server 2003 R2.
We Have Two Database Servers say DBServer1 and DBServer2, Now I wants to do Replication between these to servers, such that
1. The Changes at DBServer1 should be reflected at DBServer2
2. The Changes at DBServer2 should be reflected at DBServer1
3. Changes includes Data changes and Schema Changes
4. After every Synchronization Both Databases should be Identical
I tried doing so, what i did was
I cofigured Distribution at DBServer1, also Publisher and Publication at DBServer1
and Made a Subscription at DBServer2.
What I successfully done is
If Publisher means DBServer1 do some changes then it gets updated at DBServer2.
But New Rows added at DBServer2 doesn't gets added at DBServer1
Thanks in Advance,
Vishalgiri Goswami
Kalptaru Infosoft Pvt. Ltd.
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Aug 14, 2015
Is it possible to parameter the connection of a Lookup Transformation task - specifically the table/view name? I would like to be able to dynamically set the table that the Lookup Transformation is connecting to at runtime.I've looked into the "Use results of an SQL query" on the connection screen (which correlates to the "SqlCommand" property), but I'm unable to pass in a parameter this way.I've also looked into the SqlCommandParam, but that doesn't allow me to use a parameter in the "FROM" clause of the sql syntax.
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Feb 19, 2008
Hello Helpers,
I need to know how to use my private function - created as a scalar-valued-function in SQL Server 2005 - in script component (here a transformation is used) in a data flow task to transform a two-digit-month into a tree-sign-month:
Example: '01' should be transformed into 'Jan'
Many thanks for alle your commitment and help!
Ulrike
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Dec 13, 2007
Hi,
I am running dts in Sql Server 2005 management studio from Management, Legacy and data Transformation Services.
Once the dts has run, I get this error message "Error Source : Microsoft Data Transformation Services (DTS) Package Error Description : Error accessing Windows Event Log."
Please help me
thanks in advance
Srinivas
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Mar 7, 2008
i have too many DTS packages to migrate to SSIS, and while examining a DTS package in BIDS (converted with the migration utility) i tried to edit the resulting migrated package, which opened the DTS interface with the two connection icons joined by the big fat arrow with a gear on it...not exactly what i had in mind, iow, it looks like SSIS on the outside, but its still DTS on the inside.
So I stripped out a series of components from a more complex package hoping that simplifying it would reveal the contents of old DTS Transformations tab at least partially set up in a Derived Column transformation.
Can i get there from here, or must i recreate every stinking definition in a derived column manually from the ground up?
thanks very much for your help
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Mar 31, 2008
The logic I am trying to recreate via SSIS is the following SQL statement:
insert into db3.dbo.targettable1 -- Target database table
(SiteC,
Objecte,
Attrib1)
select distinct ?,
?,
from ? -- Source database table
join dbo.targettable2 c1 -- Target database table
on c1.Alias = ? and
c1.CSetID = ? and
c1.FacID = (select f.PFacID
from dbo.Fac f
where f.FacID = ?)
where not exists (select * from dbo.targettable2 c -- Target database table
where c.Alias = ? and
c.FacID = ? and
c.CSetID = ?)
I have an OLE DB Source that consists of an expression to approximate the following portion of the Above Select statement:
Select ?,
from ? -- Source database table and
The package has 2 global variables User:CSetID and User::FacID whose scope is global to the package and whose values are set within a Foreach Loop Container outside of the Data Flow Task
I was trying to reference the 2 global variables within the Looup Transformation to recreate the following portion of the SQL statement.but encounter errors:
join dbo.targettable2 c1 -- Target database table
on c1.Alias = ? and
c1.CSetID = ? and
c1.FacID = (select f.PFacID
from dbo.Fac f
where f.FacID = ?)
In the Advanced Editor window of Lookup Transaction
select * from
(select * from [dbo].[targettable2 ]) as refTable
where [refTable].[Alias] = ? and [refTable].[FacID] = ? and
[refTable].[CSetID] = ?
Is there away to reference global variables in a Lookup Transformation that are set outside a Data Task Flow?
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May 22, 2015
I have two xml source and i need only left restricted data.
how can i perform left restricted join?
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Dec 28, 2007
Hi,
I'm trying to implement an incremental data pull (Oracle to SQL) based on Andy's blog:
http://sqlblog.com/blogs/andy_leonard/archive/2007/07/09/ssis-design-pattern-incremental-loads.aspx
My development machine is decent: 1.86 GHz, Intel core 2 CPU, 3 GB of RAM.
However it seems the data flow task gets hung whenever I test the package against the ~6 million row source, as can be seen from these screenshots. I have no memory limitations on the lookup transformation. After the rows have been cached nothing happens. Memory for the dtsdebug process hovers around 1.8 GB and it uses 1-6 percent of CPU resources continuously. I am not using fast load to insert new records into my sql target table. (I am right clicking Sequence Container 3 and executing this container NOT the entire package in the screenshots)
http://i248.photobucket.com/albums/gg168/boston_sql92/1.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/2.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/3.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/4.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/5.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/6.jpg
The same package works fine against a similar test table with 150k rows.
http://i248.photobucket.com/albums/gg168/boston_sql92/7.jpg
http://i248.photobucket.com/albums/gg168/boston_sql92/8.jpg
The weird thing is it only takes 24 minutes for a full refresh of the entire source table from Oracle to the SQL target table.
Any hints,advice would be appreciated.
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Dec 22, 1998
Hi every one,
I have a stored procedure which activates a task when ever that sp is called.
and this procedure gets out of the loop.
the task get started running.
Is there any way in Sql server that the same stored procedures should wait until the Task finishes and return a code either 1 or 0 for success or faliure of the task.
Help is greatly appericated
Jeswnath
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Nov 6, 2007
Hi pals,
I need small help.
I have a execute SQL task in which i have a delete statement with global params.
delete from <tname> where (strval=?) and (year=?)
both are varchar type variables.
my strval column gets a value something like "DecData1.0". But when i ran my DTS package it is ignoring this SQL statement. Might because of the special char '.' in "DecData1.0".
How to handle such situation.
I also tried by putting a single quote.
delete from <tname> where (strval='?') and (year=?)
But it is giving an error.
Any suggestions will be a great help.
Thanks in advance,
Mahi
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Apr 15, 2008
I have been trying to get an SSIS package to allow me to set as a variable the actual script for running an Analysis Services DDL, want to perform a restore of a cube. Our environment is different for the location for DEV/QA/ and Production, so when I schedule the task to run I want to have the script needed, really just the path to where the backup lives.
Can someone give a solid solution for this? I have not tried to store parameters in a SQL table, but it would seem this is something that can be done through a variable. I have created a package variable and set the value inside and it runs, but if I try to change the value when I run the package it does not set the value I want.
Under Set Values of the package when I go to run I set the following:
Package.Variables[User::RestoreScript].Properties[Value]
I get a warning saying: "Warning: Configuration from a parent variable 'RestoreScript' did not occur because there was no parent variable collection.
I also have another variable to set, but same issue.
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Jun 7, 2006
That affects only interface design... so that it doesn't exists at all in a SSIS.
What is it for??
Let me know your view on this or any clarification.
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Apr 10, 2008
I have written following code in my application
I just want to display all the data of a Single table into a Data Grid, I know that we can drag and drop the table on to a form and datagrid is generated, but here I want to retrive those values through my code, how should i do that
I am getting following errors while running the program
Error 1) Error No. 28037, MS SQL Server 2005 Evrywhere Edition
Error: A request to send data to the computer running IIS has failed. For more information see HRESULT
Error 2) Error No. 0, SQL Server 2005 Evrywhere Edition ADO.Net Data Provider
Error: The specified table does not exist [ JobLists ].
Can anybody please tell me, where I went wrong ??? In this code anywhere else????
Note: While adding a Data Source of SQL Server 2005 Mobile Edition, I have added that .sdf file into my project, thats why I have written the Data Source as : .DbFile.sdf
@"Data Source = .DbDotNetCF.sdf";
The code is as follows:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlServerCe;
namespace DeviceApplication1
{
public partial class Form1 : Form
{
string filename = @".DbDotNetCF.sdf";
private DataSet dsJobLists;
public Form1()
{
InitializeComponent();
}
private void DeleteDB()
{
if (System.IO.File.Exists(filename))
{
System.IO.File.Delete(filename);
}
}
private void Sync()
{
SqlCeReplication repl = new SqlCeReplication();
repl.InternetUrl = @"http://localhost/WebsiteDotNetCF/sqlcesa30.dll";
repl.Publisher = @"RAHU";
repl.PublisherDatabase = @"DotNetCF";
repl.PublisherSecurityMode = SecurityType.NTAuthentication;
repl.Publication = @"PubDotNetCF";
repl.Subscriber = @"SubDotNetCF";
repl.SubscriberConnectionString = @"Data Source='" + filename + "';Max Database Size=128;Default Lock Escalation =100;";
try
{
if (!System.IO.File.Exists(filename))
{
repl.AddSubscription(AddOption.CreateDatabase);
}
repl.Synchronize();
}
catch (SqlCeException ex)
{
DisplaySQLCEErrors(ex);
}
finally
{
repl.Dispose();
}
// Display Same Data In Another DataGrid : dataGrid1
SqlCeConnection cn = new SqlCeConnection(@"Data Source='" + filename + "'");
SqlCeDataAdapter daJobLists = new SqlCeDataAdapter("SELECT JobListsID, JobID, PersonID FROM JobLists", cn);
if (dsJobLists == null)
{
dsJobLists = new DataSet();
}
try
{
dsJobLists.Clear();
daJobLists.Fill(dsJobLists, "JobLists");
dataGrid1.DataSource = dsJobLists.Tables["JobLists"];
}
catch (SqlCeException ex)
{
DisplaySQLCEErrors(ex);
}
}
private void DisplaySQLCEErrors(SqlCeException ex)
{
for (int i = 0; i < ex.Errors.Count; i++)
{
MessageBox.Show("Index #" + i.ToString() + ""
+ ex.Errors.Source + ""
+ "Error: " + ex.Errors.Message,
"Error No. " + ex.Errors.NativeError.ToString());
}
}
private void Form1_Load(object sender, EventArgs e)
{
Sync();
DeleteDB();
if (DbDotNetCFDataSetUtil.DesignerUtil.IsRunTime())
{
// TODO: Delete this line of code to remove the default AutoFill for 'dbDotNetCFDataSet.JobLists'.
this.jobListsTableAdapter.Fill(this.dbDotNetCFDataSet.JobLists);
}
}
}
}
I have created a merge replication correctlly( I suppose, there were no errros)
Please help
Your help will be appriciated
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Aug 27, 2012
Can the collation used by SSIS be changed or influenced during install or run time? We have found that our databases, that use a mandatory "LATIN1_GENERAL_BIN", have incorrect SSIS Merge Join output. Changing our database collation in testing didn't make a difference. What matters is the data. Which Windows collation is SSIS using?
Example Data:
FIRSTNAME
FIRSTNAME
FIRSTS-A-NAME
FIRSTS_A_NAME
FIRST_NAME
FIRST_NAME
FIRSTname
FIRSTname
FIRS_NAME
put in a Sort task before the Merge Join task as setting advanced properties isn't enough (as described by Eric Johnson here --> [URL] ......
We are using 64-bit SQL Server 2008 R2 w/ SP1 in Windows Server 2008 R2 ENT w/ SP1.
UPDATE from ETL team: Explicitly ordering the source with "COLLATE Latin1_General_CS_AS" seems to have the same effect as using a separate sort task. We don't feel that we can rely on our findings, however, unless we have documentation that this collation is what is behind SSIS.
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Jun 5, 2006
Hi,
If you have two synchronous transformation components and the input of the second is connected to the output of the first, does the first transformation process (loop through) all rows in the buffer before outputting these rows to the second transformation? Or does the first transformation output each individual row to the second transormation as soon as it has finished processing it?
Thanks in advance,
Lawrie.
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Apr 22, 2015
tell me the difference between Audit transformation and rowcount transformation.
Because audit and rowcount transformation will provide the environment variables.
Only difference i am finding is rowcount returns the count of rows its updating .
Apart from these is there any other difference?
Tell me the scenario where i need to use the audit transformation.
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