How To Use Resultset As A Source For UPDATE SQL

Jun 8, 2006

I am new to SQL2005 SSIS. I would like to know whether the output of a data flow can be the data source of UPDATE SQL or not. If yes, how?

My situation is I use data flow task to select and transform some data from a Table A. Then, I transfer then output to a resultset destination and store the value in a variable X.

After data flow task finish, I want to use the data to perform update SQL by SQL task in control flow e.g.

update table B set fieldB1 = fieldA1 from X where B.key = X.key

I know I can store the output in data flow in a temp table, run SQL and then drop the temp table. But is it approcach is slow? Using variable/resultset is much faster?

Thanks.

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Resultset As Source

Mar 20, 2007

According to the BOL documenation of the ExecuteSQLTask you can populate a variable with a resultset. I specified a variable of type 'Object' and followed the instructions and everything is fine.

Now I have TWO issues.

1) I want to filter some unwanted rows from this variable and add into another recodset. For filtering i am using foreach loop and putting condition on variable. It works fine till here, but how to update another 'Object' type variable.

2) How to make the result set as source in a data flow task. I want the filtered result set to become source in a data flow

Thanks

Dharmbir

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Reporting Services :: SSRS Report Does Not Display Resultset Through Dataset Returns Resultset

Oct 10, 2012

I am creating a simple SSRS table report through Report Builder. My dataset is looking for the stored procedure . When I execute the Stored procedure through SSMS I get resutset for certain parameters. I execute the dataset (Store procedure) through query designer in dataset properties and I get results back. But when I try to run the report and see the preview, I do not get any results displayed. I been looking on the same issue form last 3-4 days and have not found any clue.

Following is the stored procedure I am using. Also I am passing multivalued parameter through report as well, and I am using spilt function to seperate the libraryid I am reading from parameter values. This works fine. I have similar kind of four other reports and with different stored procedure which exactly follow the same method , like multivalue parameters and other criteria are also very similar. All other reports works just fine.. This perticular report has issue for displying results, following is the stored procedure I am using

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

[code]....

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DTS - Can I Update The Source In One Step

Jan 24, 2000

I am exporting data from SQLServer 7.0 to a text file using DTS. A subset of the entire table is extracted based upon an indicator flag.

Question: How can I reset the flag while exporting the data? I am trying to avoid doing this in two separate steps because other users might update the data between the two steps. This would cause some rows to be flagged as exported when they, in fact, were not.

Thanks in advance,
- Brad Herrmann

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Oct 17, 2006

Hi !
I have a very simple problems with SSIS.

I have a "XML Source". I update some value in my SQL2000 with OLE DB
Command (No problem at this point)

Now i need to update one value inside this XMLSource (Confirmation
variable) and generate a new XML file.

What objects i need to use to make this !

Thanks !

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Update Records: Source And Destination Are The Same

Oct 18, 2007

All,

I am having a brain-fart or something. I need help!!!

I'm developing a transform that selects data from a SQL script, then transforms that data, and then needs to update the data back into the same source table. The transform is working great, but I can't figure out the update table part. I've got it adding the transformed records to the table, but that's not what I need to do. I need to update the table with the changed data.

Any sample code or blog links would be greatly appreciated!

Thanks for the help!
-Scott

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Update Or Insert Into SQL Table From Excel Source

Aug 29, 2006

Hi all,

I've had little success gooling/searching for this (so far).

Given a simple spreadsheet:

StoreNumber StoreName

1
UPDStoreName_1

2
UPDStoreName_2

3
UPDStoreName_3

4
NEWStoreName_4

I want to have an SSIS package that will update a table: mystores (storenumber int, storename nvarchar(255))

StoreNumber StoreName

1
StoreName_1

2
StoreName_2

3
StoreName_3

5 StoreName_5

.. what I need to do is insert the new, update the existing and leave the remaining unchanged. i.e. :

StoreNumber StoreName

1
UPDStoreName_1

2
UPDStoreName_2

3
UPDStoreName_3

4
NEWStoreName_4

5 StoreName_5

(the UPD and NEW are added to simplify the example).

Now the default action of an excel source into an ole db destination is
an insert into the table - so PK constraints causes failures.

Now, given that the table is referred to by other table, and is in a
24x7 website, how do I change the SSIS package such that, on a
row-by-row basis, anUpSert (update or insert) is performed?

The only idea I have so far is:

create temp table

insert excel data into temp table

iterate through the table, using if exists ... update else insert logic <-- this to be done in a SP

Isn't there a better way?

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How To Update The Source Columns'metadata Automatically?

Dec 14, 2006

Take a Dataflow Task, with an OLEDB Source Component and an OLEDB Destination Component in it. The Source component's Source is stored in a SQLQuery variable, and the Destination component's Destination is stored in a TableName variable. The Dataflow Task is put into an For Loop container.

I just want to do one thing:

In the For Loop, everytime it send a new value to the SQLQuery variable and the TableName variable, then I could use it to transfer many tables in a same logic.

My question is: Really, I could send new values to the variables and make it go. But everytime it says "The external metadata column collection is out of synchronization with the data source columns." Because the external metadata was recorded and not be change automatically everytime of Loop.

How to update the source columns'metadata automatically?

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Update Table From Flat File Source

Aug 31, 2006

Hi all,

I'm trying to work out how to update a table from a flat file source.

I could use the simple way of using OLE DB Command with

UPDATE <tblName> SET Column1 = ?, Column2 = ?, <etc> WHERE ID = ?

then using the mapping to join the parameter fields.

However, this (maybe!) a slow process when you have potential 500k+ records in the source file (and approx 150 files to process!)

What I would like to do is the following statement but I'm not sure if this is possible?

UPDATE <tblName> SET Column1 = sourceColumn1, Column2 = sourceColumn1, <etc> FROM <sourcefile> WHERE ID = sourceID

I've also thought about importing the sourcefile into a Recordset Destination and trying to use the variable in the SQLCommand but I'm not sure how to do this...

Does anybody have any ideas on how this could work or an alternative solution?

Thanks in advance....

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Update XML-source Attribute With Database Field Value?

Nov 27, 2006

Hi! A question just struck me that I cannot test right now (don�t have vs2005 on this computer)...Is it possible to add a database-field value to an Xml-Source object attribute?

For instance <Object id=1 name="void" description="" /> is my souce xml... in this case I want to replace the description attribute value (string.Empty) with a value from my db... can this be done?

Regards
Erik B.

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SQL Data Source Control...Generate Insert, Update && Delete Statements...

Apr 23, 2008

I have an SQL data source on my page and I select "Table". On the next screen I pick the fields I want to show. Then I click the "Advanced" button because I want to allow Inserts, updates and deletes. But its all greyed out abd I can't check this option. The UID in the connection string I am connecting under has the correct permissions in SQL server to do inserts, update and deletes too. Anyone know why it would be greyed out? The connectionstring property in the aspx code is dynamic but this shouldn't be the reason because I have used this before with success

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RS 2000 - Can't Start Report Manager / Permission Errors / Need To Update Data Source

Jul 5, 2007

We are going insane trying to start Report Manager on a SQL Reporting Services 2000 installation. The programmer/admin who originally set this up for us is gone.

We recently upgraded a database/application server to a new server, causing the data source being used by reports in reporting services to no longer be valid. Unfortunately, we do not have access to the original report project to 're-deploy' with the corrected data source.

We desperately need to get the reports that are installed to retrieve their data from the new database location/machine. We understand this can be done by specifying a new data source in Report Manager. (To clarify, we have NOT moved the report servier installation or database, these remain in place - it's just the deployed reports that no longer point to the correct data source.)

For some reason, our Report Manager will no longer run - when we try to launch it, we get a windows login dialog - nothing will work here. We've tried both local and domain admins and constantly get ACCESS IS DENIED 401.3 error messages that we do not have permission/problems with ACL's.

We've gone so far as to allow EVERYONE read/write access to the ReportManager and ReportServer folders and the RS virtual directories, but nothing seems to help.

Can anyone help with this? Ideas on how to change our data source, or how to get back into Report Manager?

Since we are somewhat technical, but not experts, and don't have much more time to waste, we are willing to pay $500 for this project to someone willing to access the server and fix the problem so that the reports point to the correct database and restore access to Report Manager.

Thanks in advance for any help.

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Integration Services :: Any New Record Inserted Or Update In Source Table SSIS Package Automatically Run

Aug 7, 2015

Any new record inserted or update in source table SSIS package automatically run, how can we achieve without using service broker.

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Meta Data Synchronization With Excel File Source Once We Update The File

Dec 28, 2007

hi all;

1. Excel file Source--> monthly Revenue details
2. Derived Colum Transoformations
3. Oledb Destination

its my flow in one of my packates (ETL job)
Excel file contains monthly revenue details, i wanna import the excel data to my database staging table, so i've created the package.
its working fine...

Problem
if we change the new data for the next month and running the package its not running;
the same file, same format, only we delete the contents, of the file except first row of the excel sheet,
and pasting the new data;
new data is coming from Oracle DataBase in the form of excel sheet ( manually they will copy the data and sending to us)

i open that package in design mode and while double clicking the excel file source it says <column name>'s Meta Data needs to be synchronized
Do you want to Fix this issue automatically with the available external column's meta data

Clearly noted that its a data type issue; i have changed the corresponding data types as it is in the previous Excel sheet which is equivalant to the Table its copying to.

now the package is running with validation warnings, External Column "Invoice Amount" needs to be updated...etc. some 2 or three warning messages i can able to see in the package Execution wizard,

ok, i'm ready to accept these warnings, and i want my package running from my server;( packages had been deployed in to the Centeralized server; every time if we want to run the package, we have the asp.net webpage, that is executing the package in an On_click event)

The package is not running from the server, its due to the meta data change in the Excel file( i guess)

please suggest me some guide lines to resolve this meta data issue, i want my excel sheet meta data should not change when we have new updates in it;

otherwise suggest me some solutions that i can validate the excel sheet before running the package and testing whether the data is in correct format or not? its a kind of Data Profiling activity;

i know its some what crazy, but i need to maintain the system with permanent solution, instead of facing this meta data mismatch issue!!!

some what lenthy explanation--> its needed for my dear powerful microsoft responders. i think i 've explained my problem clearly, if i don't let me know your queries, i'll try my level best.

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Mutiple Random Source To Mutiple Respective Destination - Update And Insert

Sep 5, 2007

Hello All

Firstly thanks a lot Phil and Jamie on such a helpful article on "Checking to see if a record exists and if so update else insert"

Here is my question

I have about 10 tables and there respective working tables
For examples: A, B, C, D, E.... and WorkA, WorkB, WorkC....

Notes:
1) When I execute a package these work table (Work A, WorkB ...) get populated with certain rows say about 5
2) Its not that all the work table are populated on every execution.
3) Tables A, B, C... have thousands of records in it.
4) Work table is of same structure as there parent table..Like WorkA same structure as A.....
5) The table A and WorkA and as on... are linked with a KeyID

Now I want to build a SSIS package that can
1) Get the the data from these multiple tables(WorkA, WorkB...)
2) Process each row of these tables WorkA, WorkB..
3) Depending upon the KEYID of WorkA., WorkB.. etc Update a Flag colunm of table A, B...where the KeyID is equal to KeyID of Work Table
4) After updating insert that processed row of Work A, WorkB ...into Table A, B..

I can do this if I have one source table and one destination table. Here i have some say 10 randomly source tables to respective random destination .
All I could think of creating 10 different packages as adviced in Jamie's article. But I am sure there might some other alternative.

Can somebody advice me the best practice of doing this. Thanks a lot in advance

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Oct 4, 2013

I'd like to figure out how to use the @FieldDescription table below as an intermediate table between the @SourceData and @Stops data.

declare @Stop table (StopId int, UserField varchar(20))
declare @FieldDescription table (Label varchar(10), ColumnName varchar(10))
declare @UpdateSource table (HasPathway varchar(10))
insert into @Stop (StopId, UserField)
values (1, 'Yes')

[code]...

I want to update @Stop.UserField with thevalue from @UpdateSource where @UpdateSource.HasPathway=@Stop.UserField...but I need to use the @FieldDescription table to determine how to map the columns.

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FOR XML Vs. Resultset

Apr 9, 2003

How much performance hit should I expect to use FOR XML to generate XML string directly from SQL Server 2000? I like this approach because it is simple and easy. However, others told me that it has a big performance hit. They prefer to use a COM+ component to create XML string from a Resultset. Any suggestions? Thanks.

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How To Get This Resultset...

Sep 24, 2006

Hi,I have 3 tables as follow :Kanji :kanji_id....References :ref_id....KanjiRefskref_idkanjikref_idrefkref_value....So, there is a many-to-many relationship between Kanjis and References(one kanji may have more than one reference type, and a reference typemay be set to more than one kanji).For example, one kanji may have the value 'abc' for reference type #1,and the value 'def' for reference type #2, another kanji may also havethe reference type #1, but have instead the value '123' and so on...I have two questions :1) How to get all kanjis that do NOT have the reference #3 (ref_id = 3)within their list of references?2) How to get the value of all the kanjis that have the reference #3,but still get other kanjis that do not have the reference #3...forexample, if I had 3 kanjis, with the two first having values 'abc' and'def' for reference #3, and the last one having no reference #3, I'dlike to get that resultset :kanji_id kref_value1 'abc'2 'def'3 NULLI manage to get all the kanjis that have reference # 3 with thefollowing query :SELECT kanji_id, kref_valueFROM Kanjis INNER JOIN kanjiRefs ON kref_idkanji = kanji_idWHERE kref_idref = 3however, this obviously does not include kanjis having no reference#3...any help would be greatly appreciated, thanks! :)ibiza

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Sep 22, 2006

I have a search query on my page. However, since the resultset may be very large, I want to retreive only those results that are currently shown on the gridview page.Often a user won't browse through more than a couple of pages, so it's b-*** to send all the records to the client.I know that with a sp you can define that you want to retrieve the first or second x records, but I want to do this with SQL...is that possible?

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Mar 31, 2005

Hi
I have 2 Sql statements within a stored procedure.But second one crashes my app - I'm getting object not found
I need some help when writing several querys into the same sp, do I have to define some thing special?
thanks

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Feb 1, 2008

I am trying to write a select statement that will return the values of two columns from two different tables in the same statement. I believe the join word needs to be used somewhere, but I am having difficulty with it.

Table1 (table name)
Column1 (column name)
------
a
b

Table2 (table name)
Column2 (column name)
------
c
d

results should be:
a,c
b,d

Thanks in advance.

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Jul 20, 2005

Hi,This is what I want to do. For a data acquisition query, if conditionA is met, set weight to 1, else if condition B is met, set weight to 2etc.Is this possible? I thought about using CASE function but to noavail.Using the classical Northwind db as target db, and its employees tableas target table, if [note] column contains 'BA', then I want to setweight to 1, else if it contains 'BTS', then I want to set weight to 2etc. Weight or the like is an auxillary artificially created column.Something likeDECLARE @col intselect firstname, lastname, @col =(CASE noteswhen '%BA%' then 1when '%BTS%' then 2else 0END as aiCOL)-- and I'd like to alias @col as aiCOL or whateverfrom employeeswhere notes LIKE'%BA%'ORnotes LIKE '%BTS%'failed.Thanks.

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Jan 10, 2008

I am using the SQL Server 2005 JDBC driver. I need to write a piece of code that makes use of the streaming ResultSet. That is as soon as I get the first row, a worker thread should be able to begin processing on it without waiting for the second row to arrive. When the second row arrives, the second worker thread should start processing on this new row without waiting for the third row to arrive and so on. Usually, with a ResultSet, I need to wait for all the rows to arrive first before I can start navigating the rows in the ResultSet. But in my code, I need to start navigating the ResultSet even as more rows are pouring in from the DBServer. How can I do that? Any pointers in this direction will be helpful. Further, I want to know will setfetchsize be of any help here? If I set the setfetchsize value to 1, does that mean that as soon as I get the first row, I can start working on this row of the resultset(viz start navigating the ResultSet) without waiting for the second row to arrive in the ResultSet?

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Integration Services :: Metadata Change In Source Disturbs All Configuration Of Source

Jun 18, 2015

I have a got a package with source as sql table which has got 50 columns. We are using only 10 columns out of this. Recently one column name has changed and thus throws error invalid mapping. When I open the source to do the changes noticed that all the colums are prselected now and also the datatypes got changed to default ( I had changed the datatypes as per my requirement while i developed). So now I had to select required columns from source and redo the datatype changes in advanced editor.Is there any option which doesnt disturb this settings and we just need to correct the mapping alone.

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Empty Resultset From Sql2005

Aug 23, 2006

Hi,
I have used Red Gates SQL bundle to make an identical db on sql2005 express from sql 2000. When i run my query against the sql2000 i get what I want, but when i run it against the sql2005, i get nothing.
Anyone got any suggestions to why?
web.config:

<add name="TPLConnectionString" connectionString="Data Source=[SQL2005]\SQLEXPRESS,1433;Integrated Security=true;Network Library=DBMSSOCN;Initial Catalog=TPL;User ID=?????;Password=???????;"
providerName="System.Data.SqlClient" />
default.aspx.cs
dbConnection.Open();
String ISPQuery = "SELECT STATEMENT";
SqlCommand command = new SqlCommand(ISPQuery, dbConnection);
SqlDataReader reader = command.ExecuteReader();

Please help!!!

Best regards
Terje Kristensen

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Dec 27, 2006

I have a sp: mysp_getstuff it contains the following:SELECT Adress,City FROM tblUserData WHERE UserName='john'as you can see it returns 2 columns.I also have another SP: mysp_GetNr. This sp returns an integer.I want to call mysp_getnr from mysp_getstuff and add the result to the 2 columns in a column named 'Number'So the resultset from mysp_getstuff should be:Adress, City, Number (in which the number column contains the result from mysp_GetNr)How can I do that?

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Feb 15, 2005

Is there a limit to the number of result sets that a SQL query can return at one time?

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Jan 3, 2003

Hi,

I am having some problems exporting to Excel using SQL 7.

I have a DTS package which runs a query that returns one value and pumps the data to an Excel spreadsheet. Everything is working except the data is not populating the correct cell in the spreadsheet. How can I control which cell SQL pumps the data to?

Thanks.

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Numbering Rows In A Resultset

Nov 19, 2001

Hello all,

I'm trying to number rows in a resultset by a grouping.

e.g. if my data looks like this:

personname persondata
----------- -----------------
person1 data
person1 more data
person1 other data
person2 stuff
person2 more stuff
person2 even more stuff
person2 lots of stuff
person2 last bit of stuff
person3 info
person3 more info

I want it to return this, with x as a sub-numbered value (like an identity for each grouping):

x personname persondata
-- ----------- -----------------
1 person1 data
2 person1 more data
3 person1 other data
1 person2 stuff
2 person2 more stuff
3 person2 even more stuff
4 person2 lots of stuff
5 person2 last bit of stuff
1 person3 info
2 person3 more info

Any ideas?

Thanks,

Dan

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Nov 15, 2006

Hi,

I am trying to do a join which involves more than 3 tables. One is a parent table and the other two table have 1:n relationship with that parent table.

But duplicate records are being returned in the resultset. How do I eliminate duplicate records?

This is my query.

SELECT table1.* from table1 left outer join table2 on table1.id=table2.id
left outer join table3 on table1.id=table3.id

I tried doing DISTINCT here but with no success.

SQL with distinct clause.

SELECT distinct table1.id, table1.* from table1 left outer join table2 on table1.id=table2.id
left outer join table3 on table1.id=table3.id

This is the error I get:
The text data type cannot be selected as DISTINCT because it is not comparable

Please help.

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CTE ResultSet Counts Vary

Jan 18, 2013

I have the below CTE that I just can't seem to get to give me the right results. Basically what im trying to do is use the first query to show the "sources" that are involved in each inquiry and the second query to show which of those have became "admissions" the thing is the counts of the sources when the CTESource query is ran alone is different than my query to join the two tables.

Code:
With CTESource(Total, ID, Source, Program) AS
(
SELECT count(Inquiry.ID) as Total, Referral.InquiryID_fk, Source, Inquirer.Program from Referral
Inner Join Inquiry on Inquiry.ID = Referral.InquiryID_fk
Inner Join Inquirer on Inquirer.ID = Inquiry.InquirerID_fk

[code]....

The total inquiries can be higher than the source totals since a source isnt required in the system as well as there does not have to be admissions regardless of inquiry count.

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Feb 26, 2004

Hi,

I have problem with query/sp which need to return one resultset with strucure like:

summary row1
detail row1
detail row2
detail row3
summary row2
detail row4
detail row5
...

Tables:
T_HW (HW_ID INT, CatID INT, other cols (NVARCHARs, INTs, DATETIMEs, NTEXTs etc.)
T_Category (CatID INT, Manufact NVARCHAR (100), other cols)

The output I need is ( '|' means cols separator) :
Manufact1 | No of recs from HW for this Manufact | nulls ...
null | null | HW1 from Manufact1 details ...
null | null | HW2 from Manufact1 details ...
Manufact2 | No of recs from HW for this Manufact | nulls ...
null | null | HW3 from Manufact2 details ...
...

it needs to be one result recordset

Thx in advance,
MST78

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Mar 16, 2004

Hello all,
I want to be able to be able to return a resultset from a Stored Procedure.

Something like :

CREATE PROCEDURE LSNOnAJob
@MyJobNo AS INT,@MyLsn VarChar(10) OUTPUT

AS

SELECT @MyLsn = dbo.TSample.ISmpShortCode
FROM dbo.TJob INNER JOIN
dbo.TSample ON dbo.TJob.IJobN = dbo.TSample.IJobN
WHERE (dbo.TJob.IJobN = @MyJobNo)
GO

I pass the IJobN into the Sproc and it should give me a resultset back that contains 5 Ismpshortcode's (which is the resultset I want to pass back to Access XP). But the value that gets returned is the last result from the recordset.

I'm obviously doing something a bit stupid, so any help would be greatly appreicitated.

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