Variable Mapping And Resultset Questions
Nov 17, 2006
I'm just getting started with SSIS and have a couple basic questions. I have a Foreach Loop that iterates over a collection of database names. The collection must include only database names that match a substring. I haven't found a way to filter the SMO Enumerator collection so, instead, I feed the resultset of an Execute SQL Task into the Foreach Variable Enumerator.
Of course this variable (oDBnames) is object type so in Foreach Variable Mapping a string variable (sDBname) is mapped to the only value in the collection (database name). Now sDBname should be available for an Execute SQL Task inside the container. But I keep getting the following errors:
Error: 0xC001F009 at Package: The type of the value being assigned to variable "User::sDBname" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Error: 0xC001C012 at Foreach Loop Container: ForEach Variable Mapping number 1 to variable "User::sDBname" cannot be applied.
Can someone explain what is going on and how to correct this? I haven't found an answer in BOL or MSDN yet. Thanks.
Another beginner question: The results/messages from a query run in Management Studio are displayed in the results/messages panes. But how would you save and view query output when using the Execute SQL Task? Seems like I should be able to dump Full result set into an object variable and display that, but everything I try raises an error ...
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Oct 3, 2006
I have an Execute SQL Task1 that executes an extraction stored proc (say spe). spe returns a rowset that has 25 columns. For each row in the rowset, a load stored proc (say spl) has to be executed (spl is executed using Execute SQL Task2). spl has 25 input parameters that match the 25 columns returned by spe (the column names returned by spe and input parameter names of spl are exactly same). To achieve this, in Execute SQL Task1, I had to specify a variable in the Result Set (say User::resultset). After declaring 25 variables, in the foreach loop editor, I had to specify the Variable Mappings of these 25 variables to the column indices of the rowset returned by spe. After this, in Execute SQL Task 2 I had to specify in the Parameter Mapping the mapping between the 25 variable names and 25 parameter names of spl. You can understand that it is cumbersome to define all these mappings manually, especially when there are a lot of variables involved.
Is there some way of telling SSIS that it has to automatically map the columns returned by spe and the input parameters of spl (given that the column names and parameter names match exactly)? Or is there a totally different and simple way of achieving the above scenario?
One more problem that I am facing :-
In this package we are having a dataflow control which returns a recordset destination which has a column named ID(in the Input/output tab it is showing its datatype as DT_I8).This recordset is passed to a foreach container control through User::ID variable which is defined as Int64.
While running the package we are getting an error like this:
Error: ForEach Variable Mapping number 4 to variable "User::ID" cannot be applied.
Error: The type of the value being assigned to variable "User::ID" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Actually both are related to mapping. I tried the second issue with just 1 variable as well to make sure there is no mismatch. Still, i face the same.
Can anyone please provide a solution to this ?
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Feb 27, 2008
I'm new to SSIS, but have been programming in SQL and ASP.Net for several years. In Visual Studio 2005 Team Edition I've created an SSIS that imports data from a flat file into the database. The original process worked, but did not check the creation date of the import file. I've been asked to add logic that will check that date and verify that it's more recent than a value stored in the database before the import process executes.
Here are the task steps.
[Execute SQL Task] - Run a stored procedure that checks to see if the import is running. If so, stop execution. Otherwise, proceed to the next step.
[Execute SQL Task] - Log an entry to a table indicating that the import has started.
[Script Task] - Get the create date for the current flat file via the reference provided in the file connection manager. Assign that date to a global value (FileCreateDate) and pass it to the next step. This works.
[Execute SQL Task] - Compare this file date with the last file create date in the database. This is where the process breaks. This step depends on 2 variables defined at a global level. The first is FileCreateDate, which gets set in step 3. The second is a global variable named IsNewFile. That variable needs to be set in this step based on what the stored procedure this step calls finds out on the database. Precedence constraints direct behavior to the next proper node according to the TRUE/FALSE setting of IsNewFile.
If IsNewFile is FALSE, direct the process to a step that enters a log entry to a table and conclude execution of the SSIS.
If IsNewFile is TRUE, proceed with the import. There are 5 other subsequent steps that follow this decision, but since those work they are not relevant to this post.
Here is the stored procedure that Step 4 is calling. You can see that I experimented with using and not using the OUTPUT option. I really don't care if it returns the value as an OUTPUT or as a field in a recordset. All I care about is getting that value back from the stored procedure so this node in the decision tree can point the flow in the correct direction.
CREATE PROCEDURE [dbo].[p_CheckImportFileCreateDate]
/*
The SSIS package passes the FileCreateDate parameter to this procedure, which then compares that parameter with the date saved in tbl_ImportFileCreateDate.
If the date is newer (or if there is no date), it updates the field in that table and returns a TRUE IsNewFile bit value in a recordset.
Otherwise it returns a FALSE value in the IsNewFile column.
Example:
exec p_CheckImportFileCreateDate 'GL Account Import', '2/27/2008 9:24 AM', 0
*/
@ProcessName varchar(50)
, @FileCreateDate datetime
, @IsNewFile bit OUTPUT
AS
SET NOCOUNT ON
--DECLARE @IsNewFile bit
DECLARE @CreateDateInTable datetime
SELECT @CreateDateInTable = FileCreateDate FROM tbl_ImportFileCreateDate WHERE ProcessName = @ProcessName
IF EXISTS (SELECT ProcessName FROM tbl_ImportFileCreateDate WHERE ProcessName = @ProcessName)
BEGIN
-- The process exists in tbl_ImportFileCreateDate. Compare the create dates.
IF (@FileCreateDate > @CreateDateInTable)
BEGIN
-- This is a newer file date. Update the table and set @IsNewFile to TRUE.
UPDATE tbl_ImportFileCreateDate
SET FileCreateDate = @FileCreateDate
WHERE ProcessName = @ProcessName
SET @IsNewFile = 1
END
ELSE
BEGIN
-- The file date is the same or older.
SET @IsNewFile = 0
END
END
ELSE
BEGIN
-- This is a new process for tbl_ImportFileCreateDate. Add a record to that table and set @IsNewFile to TRUE.
INSERT INTO tbl_ImportFileCreateDate (ProcessName, FileCreateDate)
VALUES (@ProcessName, @FileCreateDate)
SET @IsNewFile = 1
END
SELECT @IsNewFile
The relevant Global Variables in the package are defined as follows:
Name : Scope : Date Type : Value
FileCreateDate : (Package Name) : DateType : 1/1/2000
IsNewFile : (Package Name) : Boolean : False
Setting the properties in the "Execute SQL Task Editor" has been the difficult part of this. Here are the settings.
General
Name = Compare Last File Create Date
Description = Compares the create date of the current file with a value in tbl_ImportFileCreateDate.
TimeOut = 0
CodePage = 1252
ResultSet = None
ConnectionType = OLE DB
Connection = MyServerDataBase
SQLSourceType = Direct input
IsQueryStoredProcedure = False
BypassPrepare = True
I tried several SQL statements, suspecting it's a syntax issue. All of these failed, but with different error messages. These are the 2 most recent attempts based on posts I was able to locate.
SQLStatement = exec ? = dbo.p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
SQLStatement = exec p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
Parameter Mapping
Variable Name = User::FileCreateDate, Direction = Input, DataType = DATE, Parameter Name = 0, Parameter Size = -1
Variable Name = User::IsNewFile, Direction = Output, DataType = BYTE, Parameter Name = 1, Parameter Size = -1
Result Set is empty.
Expressions is empty.
When I run this in debug mode with this SQL statement ...
exec ? = dbo.p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
... the following error message appears.
SSIS package "MyPackage.dtsx" starting.
Information: 0x4004300A at Import data from flat file to tbl_GLImport, DTS.Pipeline: Validation phase is beginning.
Error: 0xC002F210 at Compare Last File Create Date, Execute SQL Task: Executing the query "exec ? = dbo.p_CheckImportFileCreateDate 'GL Account Import', ?, ? output" failed with the following error: "No value given for one or more required parameters.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Compare Last File Create Date
Warning: 0x80019002 at GLImport: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
SSIS package "MyPackage.dtsx" finished: Failure.
When the above is run tbl_ImportFileCreateDate does not get updated, so it's failing at some point when calling the procedure.
When I run this in debug mode with this SQL statement ...
exec p_CheckImportFileCreateDate 'GL Account Import', ?, ? output
... the tbl_ImportFileCreateDate table gets updated. So I know that data piece is working, but then it fails with the following message.
SSIS package "MyPackage.dtsx" starting.
Information: 0x4004300A at Import data from flat file to tbl_GLImport, DTS.Pipeline: Validation phase is beginning.
Error: 0xC001F009 at GLImport: The type of the value being assigned to variable "User::IsNewFile" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Error: 0xC002F210 at Compare Last File Create Date, Execute SQL Task: Executing the query "exec p_CheckImportFileCreateDate 'GL Account Import', ?, ? output" failed with the following error: "The type of the value being assigned to variable "User::IsNewFile" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: Compare Last File Create Date
Warning: 0x80019002 at GLImport: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (3) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
SSIS package "MyPackage.dtsx" finished: Failure.
The IsNewFile global variable is scoped at the package level and has a Boolean data type, and the Output parameter in the stored procedure is defined as a Bit. So what gives?
The "Possible Failure Reasons" message is so generic that it's been useless to me. And I've been unable to find any examples online that explain how to do what I'm attempting. This would seem to be a very common task. My suspicion is that one or more of the settings in that Execute SQL Task node is bad. Or that there is some cryptic, undocumented reason that this is failing.
Thanks for your help.
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Aug 23, 2006
I have a For Each Loop that iterates over a recordset stored in a variable. One of the columns in the recordset is type xml and I want to map it to a variable using Variable Mappings of the For Each Loop container. I am getting this error:
Error: 0xC001C012 at FELC Loop thru report defs: ForEach Variable Mapping number 4 to variable "User::Parameters_xml" cannot be applied.
I have tried changing the type of the Parameters_xml variable to Object and String, but I get the same error. Any ideas?
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Jun 20, 2007
I can€™t figure out how to map xml data stored in a table to a variable in integration service.
For example:
I would like to use a €śfor each loop container€? to iterate through a row set selected from database. Each row has three columns, an integer, a string and an xml data. In the variable mappings, I can map the integer column and the string column to a variable with type of int and a variable with type of string. But I am having trouble to map the xml data column to any variable. I tried using either a string variable or object. It always reports error like €śvariable mapping number X to variable XXX can€™t apply€?.
Any help?
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Apr 25, 2007
Hi there,
I am working on SSIS package that gets data from SQL 2005 Database and writes that to a flat file. But I need to write the count of records as part of the header.
Here is what i am trying:
The OLE DB Source is calling a stored procedure and returning two things i.e. a resultset and an output parameter. The data access mode is SQL Command.
Code SnippetEXEC [Get_logins] ?, ?, ? OUTPUT
In the Set Query Parameters dialogbox, all the three patameters are mapped to three different user variables.
What is happening is that the user variable that is mapped to output parameter is never updated. The header property expression is written as follows
Code SnippetRIGHT("0000000000" + (DT_STR, 10, 1252)@LoginCount, 10)
I tried to watch the variable in watch window but to no avail. Any guidance if it is bug or I am missing some thing? Any thoughts, how can I accomplish this? I have also tried adding Row Count Transformation but its variable has the same behaviour. If I set the value of @LoginCount variable to some value, this initially set value is successfully written to the file header.
Thanks
Paraclete
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Oct 5, 2015
Why the index value is used in variable mapping while using for each loop container. In one of ssis package I saw the index value as 2. What 2 indicates in index?
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Apr 17, 2006
Hi,
I am getting an error message (mentioned below) in the variable mapping of Execute SQL Task in SSIS.
" Error: ForEach Variable Mapping number 9 to variable "User::Value" cannot be applied. "
" Error: The type of the value being assigned to variable "User::Value" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object. "
Pls anyone have a look and give me a solution asap.
Thanks & Regards,
Prakash Srinivasan.
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Jul 25, 2006
Hi:
I am trying to loop through 4 files in a folder and read the names of those files through the For each loop container task. I have 4 readme files (readme1.txt thru readme4.txt) in a folder called C:SSIS.
I have added a for each Loop container and a script task to my package. In the Variable Mapping page I have named the Variable and configured the index to be 0. The problem is when I execute the package the file name that is read is always readme1.txt. I want all the file names to be read under the folder ( in other words configure the index to be 0 thru 4). How do I configure the index so that it can read all the files?.
The following is the code I have in my script task:
Public Sub Main()
Dim variables As Variables
If Dts.Variables.Contains("FileName") = True Then
Dts.VariableDispenser.LockOneforRead("FileName", variables)
End if
Msgbox ("Retrieved the File " & CStr(variables("FileName").Value))
Dts.TaskResult=Dts.Results.Success
End Sub
When I execute the package with the above code, I always see a message box popping up and saying Retrived File Readme1.txt.
I want the msgbox to pop up and say
Retrieved Readme1.txt
Retrieved Readme2.txt
Retrieved Readme3.txt and so forth...
Any help on achieving this is appreciated.
Thanks
AK
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Jul 23, 2007
Hi all,
I'm working with Execute SQL task. Connection type: OLE DB. With the following settings, the task works fine:
Parameter mapping:
Code Snippet
Variable Name Direction Data type Parameter Name
User::InputFile Input NVARCHAR 0
User::DesiredOutput Input NVARCHAR 1
SQLStatement:
Code Snippet
exec [spu_CreateOutput] ?, ?
However, I want to put in some conditions so I modified the task as:
Parameter mapping:
Code Snippet
Variable Name Direction Data type Parameter Name
User::OutputFile Input NVARCHAR 0
User::InputFile Input NVARCHAR 1
User::DesiredOutput Input NVARCHAR 2
SQLStatement:
Code Snippet
if(? <> 'NotUsed')
Begin
exec [spu_CreateOutput] ?, ?
End
But the modification doesn't work. The following message was thrown:
Error: 0xC002F210 at CREATE OUTPUT, Execute SQL Task: Executing the query "if(? <> 'NotUsed')
Begin
exec [spu_CreateOutput] ?, ?
End
" failed with the following error: "Syntax error, permission violation, or other nonspecific error". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Task failed: CREATE OUTPUT
Can anyone tell me what I have been wrong with it? It seems that parameter mapping can only apply for a single select statement/function/procedure call :-?
Thank you,
GiaHi
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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 usingÂ
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
[code]....
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Mar 19, 2008
Hi Friends,
I have a small problem in parameter mapping for Execute SQL Task.
I am using a delete statement with 2 conditions.
Followed by another Execute SQL Task which contains commit statement.
delete from tname where c1 = ? and c2 =?
where c1 is number(4) datatype and c2 is of varchar2(20) datatype in oracle.
The connection manager i am using is ORacle OLE DB provider.
I am passing 2 global variables i.e g_v1 of Int32 and g_v2 of String Type.
In the parameter mapping of the Executing SQL task, i am mapping these 2 variables for
c1 and c2 and changed the datatypes inside parameter mapping as Numeric for c1 and Varchar for c2.
I also set the property as ByPassPrepare = True.
When i am executing the package i getting INVALID NUMBER ERROR.
i believe the SSIS is unable to perform the implict datatype converison.
For the next run, i changed the g_v1 varible datatype to Double and also i changed the parameter mapping for c1 as Doble datatype.
This time it is working fine. I can see the Green signal for the 2 SQL Tasks.
But when i connected to Oracle check the count in the table, the data is not getting deleted.
Also,
I set the property RetainSameConnection = TRUE for oracle connection manager.
I am not able to trace this logical error.
The same is working fine in my local machine.
But i am facing the problem when i deployed the same on the client machine.
Is there any problem with parameter mapping?
What should be equialent Datatype for Oracle NUMBER datatype that should be used inside the SSIS package while declaring the global variable and
inside the parameter mapping.
Any thoughts!
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Mar 3, 2006
1. Is it legal and OK to use a MSDN SQL copy on a production environment or is it strickly for test environments ??
2. If I own a legal copy of SQL 7 with 5 cals, can I legally use SQL MSDE and have more than 5 people access my SQL server or am I also limited to 5 users as my original ??
Sorry I am a newbie at this SQL thing.
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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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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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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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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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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=[SQL2000],1433;Network Library=DBMSSOCN;Initial Catalog=TPL;User ID=??????;Password=????????;"
providerName="System.Data.SqlClient" />
-->
<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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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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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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May 16, 2008
Hi,
I have made some stored procedures to check if a user is involved with a certain record. basically every stored procedure contains the following logic.
example spCheckClientRelated:
select @res = count(*) from client_role where client_id = @cid and employee_id = @eid
if (@res = 0)
begin
... next select
end
if (@res = 0)
begin
... next select
end
....
return @res
end
so far so good. But the final check in CheckClientRelated tests if a user is related to one of the sales projects for that client.
I allready have the spCheckSalesProjectRelated that returns 1 or 0 similar to the example above
so I want to find an efficient method that selects all the sales_project_id 's from the sales_project table where client_id = @cid (i use offcourse select @sid = sales_project_id from sales_project where client_id = @cid at the moment)
And then I have to execute the spCheckSalesProjectRelated method for each @sid and @eid. This if offcourse where my problem is located. I don't know how to do a fast check for every selected @sid, until spCheckSalesProjectRelated returns 1
As you probably can determine from my question, sql is not really my domain, and I'm certainly not an expert, but I don't mind reading or looking up some stuff, so even a clue or a direction to look in would be most appreciated
thx in advance.
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Jun 19, 2008
I have a select with a few joins producing this results table:
1 Name1 Date1
1 Name1 Date1
1 Name1 Date1
2 Name1 Date2
2 Name1 Date2
2 Name1 Date2
2 Name1 Date2
How can I turn it to this:
1 Name1 Date1 Count3
2 Name1 Date2 Count4
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Jul 11, 2013
I have this query running perfectly fine and the result set looks like this
NumberRows Time_stamp
----------- -----------------------------
940 2013-07-11 18:00:00.357
Now i want to insert these two columns values in a new table.
DECLARE @dCurrentTime DATETIME
DECLARE @dCurrentTimeMinus5 DATETIME
--Declare @counttotal int
SET @dCurrentTime = GETDATE()
SET @dCurrentTimeMinus5 = DATEADD(minute, -5, @dCurrentTime)
[Code] ....
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