Updating A Table By Both Inserting And Updating In The Data Flow

Sep 21, 2006

I am very new to SQL Server 2005. I have created a package to load data from a flat delimited file to a database table. The initial load has worked. However, in the future, I will have flat files used to update the table. Some of the records will need to be inserted and some will need to update existing rows. I am trying to do this from SSIS. However, I am very lost as to how to do this.

Any suggestions?

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Updating Existing Table With Result Of Data Flow

Dec 4, 2007

Hi,

I could use some help on how to save the result of my data-flow in an existing table.

I have created a data flow. I have no trouble storing the result of the flow in a new table. But I'm trying to store the result of my data flow in an existing table. (The flow involves fuzzy grouping, and i would like to store the result in the original table on which the fuzzy grouping was performed). But I cannot get it to work.

I can select the existing table as OLE DB destination. I can write an SQL to manipulate this table, but how do i address the result of the flow in the SQL?

Help is welcome here!

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Updating A Permanent Table From A Dataset Within The Data Flow

Feb 14, 2007

I have a dataset that was created via a source + lookups + derived columns.

I wish to take this dataset and treat is as a table within a sql statement so that I can update a permanent table with the a specific value within the temp dataset.

In sql this is what I am trying to do:

SELECT COUNT(*) AS Count_of_Employees, DEPT
FROM Employees
GROUP BY DEPT

UPDATE Departments
SET Number_of_Employees = Count_of_Employees
WHERE Dept = dept.

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Jun 18, 2007

I have a data flow task with a single source and destination task. I'm having the source task creating a table from a variable expression and the destination table also created from a variable expression. I'm running this under 3 scenarios in which each scenario has a different source and destination table. They are different in name but close in table structure with the exception of one column being different. The Metadata for the source flow path seems to be "sticky" in that it is not modifying the source table structure in the flow to account for this different column. I'm not sure how to adjust this. Any ideas? I've modified several properties in the task and data flow but nothing seems to make this adjustment in run-time.

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Dec 23, 2003

I have an asp.net project that displays a timesheet based on a fortnightly system.

It has a Y and X axis, i.e. Sun-Mon, Sun-Mon across the top and Categories of hour types accross the Y axis, i.e. Holidays, Overtime, Maintenance.

I was using a datagrid to gather the rows, but I need to have the whole grid in edit mode which is something that requires more coding. So I have swapped to a datalist.

It will take me 240 fields to store all the data in their corresponding fields. So I basically need to know if there is an easier way to store two dimensional array type data into an SQL table using a minimum of fields.

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Jun 9, 2006

SQLNewbie writes "I have a table 'ImportedListings' that is populated with data external to the database. This table is only used to hold the data until I can move it to the permanent table 'Listings' at which point 'ImportedListings' gets truncated to nothing. Both tables contain almost identical data and structure. There is a listing ID column available for joins.

Basically I need to compare each row in ImportedListing and if it already exists in Listing, UPDATE Listing with the new info. If the row in ImportedListing doesn't exist in Listing, I need to INSERT it.

Physically deleting rows from the listings table is not an option. Do you have any ideas on how I can do this? I initially tried using a temp table to hold the matching listing id's but I could not get figure out the update statement with this scenario.

Thanks for any help! I have been trying to hammer this out all night(I just started programming tsql)"

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Apr 22, 2008

 i wanted to ask how to insert values from a single web form into two sql tables, i have been looking and the visual web developer i use doesnt seam to allow me to even atempt it i've tried selecting all the values from two different tables and then adding those two tables to an insert function but it doesnt work likewise the update functioni have values in a table currently a reference number and i want to use this reference number to update the address values in this table so update this field.table1 and thisfield.table2 when ref number = @ refnumber the reference number is present in both tables and is linked PK to FK  <asp:SqlDataSource ID="SqlDataSource2" runat="server"
ConnectionString="<%$ ConnectionStrings:Back End DataConnectionString %>"
SelectCommand="SELECT StartDetails.StartDetailsID, StartDetails.ContractIDNo, StartDetails.ContractName, StartDetails.NINO, StartDetails.AnticipatedStartDate, StartDetails.StartDateTime, StartDetails.StartDateLetterSent, StartDetails.StartDate, StartDetails.AnticipatedEndDate, StartDetails.ActualEndDate, StartDetails.ReasonForLeaving, StartDetails.Provider, StartDetails.AdviserReferrer, StartDetails.ProvisionCat, StartDetails.Provision, ClientDetails.NINO AS Expr1, ClientDetails.CentreNo, ClientDetails.FirstName, ClientDetails.SecondName, ClientDetails.AddressLine1, ClientDetails.AddressLine2, ClientDetails.PostCode, ClientDetails.ContactTelephoneNumber, ClientDetails.MobileNo, ClientDetails.Email, ClientDetails.DateOfBirth, ClientDetails.Gender, ClientDetails.PWD, ClientDetails.Ethnicity, ClientDetails.ClientGroup, ClientDetails.RepeatStartDate, ClientDetails.CaseworkerName, ClientDetails.ClientStatus, ClientDetails.PlacementDates, ClientDetails.JobsearchDay, ClientDetails.AchievedILP, ClientDetails.JobDate, ClientDetails.JobDate2, ClientDetails.JobDate3, ClientDetails.EligibleForRolledUpWeeks, ClientDetails.NoOfWeeksClaimed, ClientDetails.MarketingWhere, ClientDetails.Notes, ClientDetails.JobCentre, ClientDetails.JobCentreRep FROM StartDetails INNER JOIN ClientDetails ON StartDetails.NINO = ClientDetails.NINO WHERE (StartDetails.StartDetailsID = @StartDetailsID) AND (StartDetails.NINO = @NINO)"
InsertCommand="INSERT INTO [StartDetails] ([NINO], [StartDate], [AnticipatedEndDate]) VALUES (@NINO, @StartDate, @AnticipatedEndDate)"

UpdateCommand="UPDATE [StartDetails] SET [StartDate] = @StartDate, [AnticipatedEndDate] = @AnticipatedEndDate WHERE [StartDetailsID] = @StartDetailsID,[NINO] = @NINO">
<SelectParameters>
<asp:QueryStringParameter Direction="InputOutput" Name="StartDetailsID"
QueryStringField="StartDetailsID" />
<asp:QueryStringParameter Direction="InputOutput" Name="NINO"
QueryStringField="NINO" />
</SelectParameters>
<UpdateParameters>
<asp:Parameter Name="StartDate" Type="DateTime" />
<asp:Parameter Name="AnticipatedEndDate" Type="DateTime" />
<asp:Parameter Name="StartDetailsID" Type="Int32" />
<asp:Parameter Name="NINO" Type="String" />
</UpdateParameters>
<InsertParameters>
<asp:Parameter Name="NINO" />
<asp:Parameter Name="StartDate" Type="DateTime" />
<asp:Parameter Name="AnticipatedEndDate" Type="DateTime" />
</InsertParameters>
</asp:SqlDataSource>   your coinsideration is appreciatedChris  

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Aug 17, 2006

I have created a single Data Flow Task that reads a set of records from a source table and then makes determinations whether to insert, update or delete from a destination table. The data is basically being copied from one database to another with a small amount of data manipulation and lookups. The problem seems to be that when running the task, even a small amount of records read from the source table seem to take a long time for the task to finish. I feed the records into a Script Component (the brains) that sorts the records to three separate outputs. I use OLE DB Commands to perform the DELETE and UPDATE and an OLE DB Destination for INSERT. I thought that by using three separate database connections would help, but it just appears to be locked while trying to perform these commands against the same table.

Is there a way to control or route these three record sets in such a way as to perform them sequentially?

I know it's a bit of a simple question for some of you, but I'm just learning SSIS (but I like it!).

Thanks!

Jeff Tolman
E&M Electric

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Mar 26, 2008

i am creating a database driven website and i am using a sql database. I have a database called company with fields in it to do with a company, I have created a company.cs file which sets the variables, properties and methods and so on. These work fine. I have also stored procedures and they are right as far as i know. i also have coding behind the buttons of my page when i try and update or insert to the database. I am having the problem of when i enter data into the text boxes and click update, nothing gets inserted or updated and whats worst of all no error message appears. The table is used for storing profile data about a user, when a user logs on they enter their profile data, if i manually enter this data and input the username of a user into the username field within the database then the data appears fine in the textboxes of the update info page but the data will not insert or update. i have checked all the little things and i am stressing out cos i am running out of time and cannot find the problem...........please could someone help me!!!!! thanks
 
Heres my coding to some of my pages to help you....
the code behind the button
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using FYPtestsite.Classes;
public partial class Employer_employerprofile : System.Web.UI.Page
{protected void Page_Load(object sender, EventArgs e)
{if (!Roles.IsUserInRole(ConfigurationManager.AppSettings["employerrole"]))
{Response.Redirect("~/Error1.aspx");
}Company objCompany = Company.GetCompany(Profile.UserName);if (objCompany != null)
{
 
txtCompanyname.Text = objCompany.Companyname;
txtAddress1.Text = objCompany.Address1;
txtAddress2.Text = objCompany.Address2;
txtPostcode.Text = objCompany.Postcode;
txtCity.Text = objCompany.City;
txtPhone.Text = objCompany.Phone;
txtFax.Text = objCompany.Fax;
txtEmail.Text = objCompany.Email;
txtURL.Text = objCompany.URL;
txtProfile.Text = objCompany.Profile;
}
}protected void Button2_Click(object sender, EventArgs e)
{Response.Redirect("~/homepage.aspx");
}protected void Button3_Click(object sender, EventArgs e)
{Company objCompany = new Company();
objCompany.UserName = Profile.UserName;
objCompany.Companyname = txtCompanyname.Text;
objCompany.Address1 = txtAddress1.Text;
objCompany.Address2 = txtAddress2.Text;
objCompany.Postcode = txtPostcode.Text;
objCompany.City = txtCity.Text;
objCompany.Phone = txtPhone.Text;
objCompany.Fax = txtFax.Text;
objCompany.Email = txtEmail.Text;
objCompany.URL = txtURL.Text;
objCompany.Profile = txtProfile.Text;
 if (Profile.Employer.CompanyID != -1)
{objCompany.CompanyID = (int)Profile.Employer.CompanyID;Company.Update(objCompany);
}
else
{int i = Company.Insert(objCompany);
Profile.Employer.CompanyID = i;
}labelstatus.Text = "Your profile has been successfully updated";
}
}
 
 
Any help would be greatly greatly appreciated!!!!!!

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Apr 19, 2006

I am relatively new to SQL and am having trouble with an update. I know I cannot use a join update and have to use subquery. I am not sure of the syntax on how to do this. Below is basically what I want to do, but cannot figure out how to do it with a subquery. Any help would be appreciated.

update revisedapps
set alternateapp = t.alternateapp
from tempalternateapps t
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Jan 28, 2008


I'm an sql/SSMSE novice, but have successfully connected to my sql database on a webserver.

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Thanks a lot!

Murray

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Mar 8, 2007

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Thanks Mitch

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Sep 22, 2005

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Jul 20, 2005

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Jun 4, 2008

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Mar 10, 2006

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Apr 12, 2006

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Mar 8, 2007

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What is the correct way to do this?

Thanks!

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Mar 18, 2008



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Nov 14, 2007

Hi,

Inside a single transaction I'm inserting/updating multiple records into multiple tables, in this order:
table 1 record 1
table 2 record 1
table 3 record 1
table 1 record 2
table 2 record 1
table 1 record 3
table 2 record 3
table 3 record 3


Now I'm getting an unspecified error on a certain table:

Unspecified error [ 3,-1300704038,-1834095882,activitypointerBase,x lock (x blocks),PAG (idx): 1078 ]


From msdn I see that:


PAG (idx) means a lock on an index page.

x lock means an exclusive lock:

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I cannot find any reference to this error message and don't know what the numbers mean. Maybe it relates to data that can be found in the sys.lock_information table like explained here, http://technet.microsoft.com/en-us/library/ms172932.aspx, but I'm not sure.

Furthermore, the sys.lock_information table is empty. I haven't been able to reproduce the problem myself. I only received an error log and the database to investigate it.

So, does anybody have an idea what this error message means and what I can do to troubleshoot this?

Thanks,
Jeffry

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Apr 2, 2008

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declare @MyDate as datetime

set @MyDate = '04/02/2008 18:00:00'

select substring(convert(varchar,@MyDate,101),1,10)

I get '04/02/2008', but when I do this:

update TheTable
set TheDate = substring(convert(varchar,TheDate,101),1,10)

I'm still getting a date in the format 'mm-dd-yyyy 00:00:00' stored in the table. I'd like to be able to lose the time portion, but I'd like to be able to keep the datetime datatype for date math purposes. Can it be done?

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Feb 4, 2006

I'm trying to move my current use of an sql 2000 db to sql 2005.



I need to update a table definition (to change a field to an Identity)



I'm getting a dialog box (in SQL server management studio) on save saying :



'xxxx' table

- Saving Definition Changes to tables with large amounts of data could
take a considerable amount of time. While changes are being
saved, table data will not be accessible.



I press 'Yes' to the dialog box.



After 35 seconds, I get another dialog box saying:



'xxxx' table

- Unable to modify table.

Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.



Well, the server is responding and I can query that talbe and other, I
can add/delete rows to other columns. I can modify other
(smaller) tables.



Any ideas where I can change this timeout?



Daniel

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Oct 19, 2007

I am trying to update a table in one database with data from a temporary table which i created in the tempdb.

I want to update field1 in the table with the tempfield1 from the #temp_table

The code looks something like this:

Use master
UPDATE [dbname].dbo.table
SET [dbname].dbo.table.field1 = [tempdb].dbo.#temp_table.tempfield1
WHERE ( [dbname].dbo.table.field2= [tempdb].dbo.#temp_table.tempfield2
AND [dbname].dbo.table.field3= [tempdb].dbo.#temp_table.tempfield3
AND [dbname].dbo.table.field4= [tempdb].dbo.#temp_table.tempfield4)

I get the following error:
Msg 4104, Level 16, State 1, Line 2
The multi-part identifier "tempdb.dbo.#temp_table.tempfield2" could not be bound.
Msg 4104, Level 16, State 1, Line 2
The multi-part identifier "tempdb.dbo.#temp_table.tempfield3" could not be bound.
Msg 4104, Level 16, State 1, Line 2
The multi-part identifier "tempdb.dbo.#temp_table.tempfield4" could not be bound.

What is wrong?

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Apr 20, 2003

I'm not sure if this could be done, but if anyone has any insight on how to do this please let me know...

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Apr 20, 2003

I'm not sure if this could be done, but if anyone has any insight on how to do this please let me know...

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Aug 22, 2004

I want to write trigger code to update values in table1 to table2.
ALTER, CREATE, DROP cannot be used in a trigger, I guess.

Tabel1
ID, Name, Asset, Date, Active
---------------------------------
1, A, 10 , 01/08/04 Y
1, B, 16 , 06/08/04 Y
1, C, 12 , 07/08/04 Y
1, D, 13 , 10/08/04 Y
2, E, 10 , 15/08/04 Y
2, F, 11 , 16/08/04 Y
2, Y, 12 , 01/08/04 N
2, G, 15 , 17/08/04 Y
3, H, 13 , 19/08/04 Y
3, I, 15 , 02/08/04 N

Table2 after update
ID, Name1, Asset1, Date1, Name2, Asset2, Date2, Name3, Asset3, Date3, Name4, Asset4, Date4
---------------------------------
1,B,16,06/08/04,D,13,10/08/04,C,12,07/08/04,A,10,01/08/04
2,F,11,16/08/04,E,10,15/08/04,blank,blank, blank..
3,H,13,19/08/04,blank, blank...

As you can see, code must select only active('Y') names in table1 arrange in descending order of asset for each ID and updates(or insert into?)table2.
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Jan 18, 2006

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Nov 14, 2006

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Vehicledetails
column severity1 severity2 severity3

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how can i do this?? i dont want ot have to manually update every single entry one by one...

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Jul 5, 2005

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update mwm.jf_candidates C

set c.ed_occ = x.ed_occ

from mwm.jf_candidates C, mwm.jf_candidates_corrupt X

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Aug 30, 2004

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table A
Client_Id Field 1 Field 2


Insert (Field1) into Table_A
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Thanks.

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Jan 13, 2005

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Query:

update Clients
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from updateSIC
where Clients.accountnumber = updateSIC.accountnumber)

Error Message:

Server: Msg 512, Level 16, State 1, Line 1
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
The statement has been terminated.

Thanks

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Table A
ID Data1
A 100
B 200


Table B
ID Data2
B 333
C 345


Results should be
ID Data1 Data2
A 100
B 200 333
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