Data Flow Stuck In Phase The Final Commit Data Insertion Has Started
Jun 19, 2007
Hello,
I have noticed that for one of my data-flows, the process is really long during the phase "the final commit data insertion has started".
To be accurate, the process is fast until it reaches this phase. It happens often when I load millions of lines.
The extraction is done from a database SQL Server 2005 to a database SQL Server 2005, on the same server (with the SQL Server native provider).
I used a SQL Server destination but I have tried with an OLE DB destination and it is the same situation.
Why the process could be so long during this phase?
There is a way to optimised my package to avoid that?
Any idea is welcome.
Thanks.
Guillaume
View 6 Replies
ADVERTISEMENT
Dec 5, 2006
I have a fuzzy lookup in a data flow but this data flow never gets pass pre-execute phase. What is the problem?
Thanks
View 2 Replies
View Related
Jul 12, 2007
I have a simple data flow task setup...
2 ADO.NET connection managers, each referencing a DSN pointed to a Unidata database.
2 DataReader sources, each using a single ADO.NET connection managers, running a simple SELECT statement from a table.
I have a Union All transform setup to merge the data and write to a OLE DB Destination (SQL05 database)
When I run the package, each source will validate, but only one will execute. The other source will do nothing. The data source will be colored yellow, and will just sit there. The package will just sit, almost like it is waiting for input.
This behavior is not consistent, however. It varies which data source will hang, pretty much 50-50. About 25% of the time, both sources will execute, and all rows will be written to the destination.
Any help is appreciated.
thanks
View 9 Replies
View Related
Jun 15, 2006
How to implement two pase commit in SQL Server 2000, Is there Database Link link Oracle available here ?
View 5 Replies
View Related
Jul 3, 2006
Doe's anyone have a good article on it ?
Thanks
Avi
View 1 Replies
View Related
Apr 20, 2001
Hi All,
Server A has been configured as distributor, publisher and push subscription to Server B. Replication works fine from A to B. But B to A gives an error "OLE DB Provider SQLOLEDB does not support distributed transaction".
The other way I tried is :
Server B has been configured as distributor, publisher and push subscription to Server A. Replication works fine from B to A. But A to B gives an error "OLE DB Provider SQLOLEDB does not support distributed transaction".
Regards,
Suresh.
View 1 Replies
View Related
Dec 29, 2006
Hello ,My question is:does ms sql support two phase commit protocol?and Why if no.How if yes.Thank you
View 2 Replies
View Related
Jun 8, 2007
Hi all,
I have a monster SQL query (SQL Server connection) that I'm trying to export to flat file. My package appears to just stick on the "Pre-Execute phase is beginning" stage. (I left it running overnight, and it's still going... no error message, I think it's just hung. If I include a "Top 10" in the my source query it completes without a problem. I'm wondering if it's an out-of-memory issue, but when I've run into this in the past there have been error messages generated. I've tried using both a Data Reader and an OLEDB Datasource. Does anyone have any ideas of what's going on and how I might fix it?
Thanks!!!Jess
View 6 Replies
View Related
Nov 24, 2006
Hi, all here,
Thank you very much for your kind attention.
I am wondering if it is possible to use SSIS to sample data set to training set and test set directly to my data mining models without saving them somewhere as occupying too much space? Really need guidance for that.
Thank you very much in advance for any help.
With best regards,
Yours sincerely,
View 5 Replies
View Related
Aug 29, 2007
Hello,
Is it possible to use existing data flow components (Merge Join, aggregation,...) in a custom data flow component?
Thanks,
Yoann
View 15 Replies
View Related
Nov 3, 2006
I have a project which spans multiple servers and aggregates literally billions of rows of data into a much smaller and manageable result set which I store on another server. There are two stored procedures which take up 99.9% of the processing time. Each one of these SPs are estimated to run over 3 hours a piece (gives you an indication of how much data there really is). With in this SSIS package, I have two control flows, one for each SP. When I run the SSIS package from VS2005, I can see that there is a pre-execute phase which takes about an hour abnd a half to complete, and then move on to executing. My question is, what the heck is this, and what is it doing? I know it validates the sql in the procedure, but does it actually run the SP during that pre-execute phase? If it does, is there any way to get around that?
Any help would be appreciated.
View 8 Replies
View Related
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.
View 18 Replies
View Related
Feb 14, 2006
Hi, All,
I need to pass a parameter from control flow to data flow. The data flow will use this parameter to get data from a Oracle source.
I have an Execute SQL task in control flow to assign value to the Parameter, next step is a data flow which will need take a parameter in the SQL statement to query the Oracle source,
The SQL Looks like this:
select * from ccst_acctsys_account
where to_char(LAST_MODIFIED_DATE, 'YYYYMMDD') >?
THe problem is the OLE DB source Edit doesn€™t have anything for mapping parameter.
Thanks in Advance
View 2 Replies
View Related
Mar 9, 2007
I have an Execute SQL Task that returns a Full Rowset from a SQL Server table and assigns it to a variable objRecs. I connect that to a foreach container with an ADO enumerator using objRecs variable and Rows in first table mode. I defined variables and mapped them to the columns.
I tested this by placing a Script task inside the foreach container and displaying the variables in a messagebox.
Now, for each row, I want to write a record to an MS Access table and then update a column back in the original SQL Server table where I retreived data in the Execute SQL task (i have the primary key). If I drop a Data Flow Task inside my foreach container, how do I pass the variables as input to an OLE DB Destination on the Data Flow?
Also, how would I update the original source table where source.id = objRects.id?
Thank you for your assistance. I have spent the day trying to figure this out (and thought it would be simple), but I am just not getting SSIS. Sorry if this has been covered.
Thanks,
Steve
View 17 Replies
View Related
Jan 17, 2008
Dear All!
My package has a Data Flow Task. In Data Flow Task, I use a Script Component and a OLE BD Destination to transform data from txt file to database.
Within Data Flow Task, I want to call File System Task to move file to a folder or any Task of "Control Flow" Tab. So, Does SSIS support this task? Please show me if any
Thanks
View 3 Replies
View Related
May 17, 2007
Hi everyone,
Primary platform is 64 bit cluster.
How to move information allocated in SSIS variables from Data Flow to Control Flow layers??
We've got a SSIS package which load a value into a variable inside a Data Flow. Going back to Control Flow how could we retrive that value again????
Thanks in advance and regards,
View 4 Replies
View Related
Jan 12, 2006
I'm currently setting variables at the package level with an ExecuteSQL task. This works fine. However, I'm now starting to think about restartability midway through a package. It would be nice to have the variable(s) needed in a data flow set within the data flow so that I only have to restart that task.
Is there a way to do that using an SQL statement as the source of the value in a data flow?
OR, when using checkpoints will it save variable settings so that they are available when the package is restarted? This would make my issue a moot point.
View 2 Replies
View Related
Jun 13, 2006
Hi everyone,
I have to extract, dayly a list of contacts on a exchange server in a table on our EDW on sql server 2005. Is it possible to get the information directly from a dataflow or i will have to developpe a script task ?
Need help desperatly !!!
View 3 Replies
View Related
Mar 28, 2008
Hi All,
I want to export data from SQL Server2005 to an Excel spreadsheet thru "Data Flow Task". I am using OLE DB for SQL Server for the source connection and a Connection To Excel as my destination source. The Excel spreadsheet (2003) exists and has the first row with column names. I don't have any warnings before trying to execute.
The SQL datable fileds are
i) ID - Int
ii) RefID
iii) txtRemarks - nvarchar(MAX)
iv) ddlWaterLevel - nvarchar(50)
While executing the tasks, I got the error
Error: 0xC0202025 at Data Flow Task, Excel Destination [427]: Cannot create an OLE DB accessor. Verify that the column metadata is valid.
Error: 0xC004701A at Data Flow Task, DTS.Pipeline: component "Excel Destination" (427) failed the pre-execute phase and returned error code 0xC0202025.
After analysing I found in the DataFlow --> Excel destination --> Advanced Editor for Excel Destination, the default data type for txtRemarks shows as "Unicode string [DT_WSTR]". But this is supposed to be "Unicode text stream [DT_NTEXT]". Even if I change the data type in the design time, It doesn't accept.
Please do help me out.
thanks
Sanra
View 4 Replies
View Related
Apr 3, 2014
I need to see inside a SSIS 2012 project a new SSIS installed component, but in the SSDT 2010 I cannot see the SSIS Data Flow Items tab for adding data source/data destination respect to the choose toolbox items pane.
View 4 Replies
View Related
Feb 28, 2008
Hi, all experts here,
Do we always have to use SCD component for the loading of data into data warehouse to handle changes of rows?
I am looking forward to hearing from you and thank you very much in advance for your help.
With best regards,
View 4 Replies
View Related
Jan 29, 2008
I need to call a stored procedure to insert data into a table in SQL Server from SSIS data flow task.
I am currently trying to use OLe Db Destination, but I am not sure how to map inputs to OLE DB Destination to my stored procedure insert.
Thanks
View 6 Replies
View Related
Mar 23, 2007
I am using vs2005 and sqlserver2000
My problem is i have 5 checkboxes and some textboxes.In this user selects the checkbox and textboxes dynamically .In this user selects one or two or three or when user selects header checkbox then all checkboxes are selected.And in my database i mentioned a single column for group of checkboes.So how should i insert the data into database
dim con as new sqlconnection("userid=sa;pwd=; initial catalog=test")
dim cmd as sql command
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
cmd.CommandText = "insert into check values(" what should i write here ....'" & text.text &"','" @ text2.text "'... ")
con.open()
cmd.executenonquery()
con.close()
End Sub
View 2 Replies
View Related
Mar 20, 2007
Good morning, all,
I am working on importing an Excel workbook, saved as multiple CSV flat files, that has both group level data and related detail row on the same sheet. I have been able to import the group data into a table. As part of the Data Flow task, I want to be able to save the key value for the group, which I will use when I insert the detail rows.
My Data Flow has the following components: The flat file with the data, which goes to a derived column transformation to strip out extraneous dashes, which leads to the OLEDB Destination component.
I want to save the value as a package level variable, so that I can reference it in another dataflow.
Is this possible, and if so, at what point do I save the value?
Thanks,
Kathryn
View 1 Replies
View Related
May 12, 2006
I am getting the following error running a data flow that splits the input data into multiple streams and writes the results of each stream to the same destination table:
"This operation conflicts with another pending operation on this transaction. The operation failed."
The flow starts with a single source table with one row per student and multiple scores for that student. It does a few lookups and then splits the stream (using Multicast) in several layers, ultimately generating 25 destinations (one for each score to be recorded), all going to the same table (like a fact table). This all is running under a transaction at the package level, which is distributed to a separate machine.
Apparently, I cannot have all of these streams inserting data into the same table at one time. I don't understand why not. In an OLTP system, many transactions are inserting records into the same table at once. Why can't I do that within the same transaction?
I suppose I can use a UnionAll to join them back together before writing to a single destination, but that seems like an unnecessary waste and clutters the flow. Can anyone offer a different solution or a reason why this fails in the first place?
Thanks in advance.
View 3 Replies
View Related
Jan 5, 2006
I need to know what a table's max row Identity is part way thru a data flow. I can't get it at the beginning of the data flow. I need to either (1) add it to the data buffer part way thru or (2) set it into a package variable and then reference the var in a script component.
I've not found a way to add a database column to the data buffer without doing a lookup for each row (too slow and not appropriate here) or some goofy oledb source and then merge join into the data buffer on a contrived join.
I've read questions about referencing package vars in scripts but I can't get that to work. DTS.Variables("varname").Value isn't recognised when I code it up.
Anyone have an idea or solution for either one of these? If you're gonna explain the script code, please include the entire snipet including the INCLUDEs, etc.
View 8 Replies
View Related
Jul 22, 2007
Hi all! I recently started working with SSIS and one of the things that is puzzling me the most is what's the best way to go:
A small control flow, with large data flow tasks
A control flow with more, but smaller, data flow tasksAny help will be greatly appreciated.
Thanks,
Ricardo
View 7 Replies
View Related
Jun 19, 2008
Hi Friends,I have 3 labels Steet,City,Pincode and 3 textboxes related to the labels and one button as nae 'Address'I gave the data for Street:abc,City:xyz,Pincode:123 and have to insert into the table.I created one table in the database with table name Adreess and column address varchar(100)but after giving the values in the textboxes and clicked on the button its throwing the exception i.e System.Data.SqlClient.SqlException: The name "abcxyz123" is not permitted in
this context. Valid expressions are constants, constant expressions, and (in
some contexts) variables. Column names are not permitted.I wrote the code like following protected void Button1_Click(object sender, EventArgs e) { string street = txtStreetNo.Text; string city = txtCity.Text; string pincode = txtPincode.Text; string com = street + city+pincode; conn.Open(); SqlDataAdapter daInsert = new SqlDataAdapter("insert into Address values(" + com.ToString() + ")", conn); daInsert.SelectCommand.ExecuteNonQuery();--->here its giving the exception conn.Close(); Response.Write("the values are inserted"); }Please any one tell me am I did the code write or not if its not please give any suggetionsthanksGeeta
View 3 Replies
View Related
Sep 9, 2013
I want XML data to be inserted int SQL table but could not figure out. #Currency is my table with assocaite columns and @XMLCurrency is a variable which holds XML string. How can I insert this XML data to my table.
Create table #Currency (CurrencyId int ,ISOCode nvarchar(10),ISONumbricCOde int,ISOName nvarchar(50), IsEnabledForMPV int default 0)
Declare @XMLCurrency nvarchar(max)
Set @XMLCurrency='<R><T><A>0</A><B>USD</B><C>840</C><D>US Dollar</D></T></R>'
Value 840 should insert into column ISONumbricCOde .
value USD should be insert into ISOCode column.
value 0 should insert into column CurrencyId.
values US Dollar should insert into column ISOName .
View 2 Replies
View Related
Jun 12, 2006
Hi,
i have 4 tables, each consist of app. 10000000 rows.They have same columns (fTime[datetime] and bid[money]).What i wanna do is to collect all of datas into one of the tables, in ascending order by fTime.
PS i wanna do it as fast as possible as well
View 1 Replies
View Related
Nov 27, 2007
Hi,Env is ms sql server 2000.ddl:create table srchPool(tid int primary key, taid int, s tynyint, uidtynyint);-- and sql server automatically creates a clustered index for the pkdml:insert into srchPool(taid,s,uid)select article_id, 99, 1484from targetTBLwhere article_content LIKE '% presentation %';insert into srchPool(taid,s,uid)select article_id, 55, 1484from targetTBLwhere article_content LIKE '% demonstration %';-- a few more similar queries ...The above insertion query TOOK about 2000ms to execute, too too slow,would be much faster if I insert the data sets into a temp tbl likeselect article_id, 99, 1484 into #srchPool(taid,s,uid)from targetTBLwhere article_content LIKE '% presentation %';-- once its use is finished and drop it?Many thanks.
View 7 Replies
View Related
Dec 25, 2007
HI There,
I am using SQL Server 2005 and C#.Net 2005 as a front end.
I have written stored procedure to insert record into table. In that table i have field named 'TARIFF_CODE' with type 'Varchar' and size 15.
I have also written front end code with Sqlcommand object to call this sp and passed all proper required parameter values.
ICDPara = new SqlParameter();
ICDPara.ParameterName = "@Tariff_code";
ICDPara.Direction = ParameterDirection.Input;
ICDPara.SqlDbType = SqlDbType.VarChar;
ICDPara.Value = Tariff_code_act; --------------------> [e.g TR000012].
ICDPara.Size = 15;
ICDCmd.Parameters.Add(ICDPara);
But when i execute it and see it in Database i got only first 5 chars for pass value for field 'TARIFF_CODE'.
Insterestingly, it wont happens when i execute that SP through SSMS.
Please help me out.
Regards And Thanks.
View 1 Replies
View Related
Jan 11, 2006
I am new to SSIS programming, so bear with me if my question seems naive to you gurus. I have a situation that needs to set the data source for a data flow from external .NET application ('external' means that the application will run on different process than the SSIS). I am trying to set the data source on which the data flow works from my C# application in a DataSet format. Ideal solution is not to save the DataSet to any file on harddisk (I know that will work, but has the overhead of writing, reading and managing the temp file). What I want to achive is that the business logic of picking data for SSIS Data Flow to process is controlled inside my C# application, the Data Flow just does what it does best - Transformation. Have any of you successfully done this before?. Thanks!
View 1 Replies
View Related
