Assigning Results Of A Select Query To Variables...
Jul 13, 2004
Hi,
I think I'm just braindead or simply thick...since this shouldn't be that hard, but I'm stumped right now.
So, I'm trying to retrieve from a table, with a sql stored procedure with the sql like
"select height, width, depth from products where id=@idinput"
OK, so this part is easy, but if I wanted to say, return this to my code and assign height to a variable Ht, width to Wd and depth to Dp, how could I do that?
This is what I've got so far...
[code]
cmdSelect = New SqlCommand( "GetProd", connstr )
cmdSelect.CommandType = CommandType.StoredProcedure
dbcon.Open()
dbcon.Close()
[/code]
The main prob is just what to connect this record to in order to access the individual fields.
Thx :)
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Sep 7, 2007
I'm doing Derived Column transformations, using a Findstring expression to locate field seperators in a column, and then a Substring expression to move the string data at those field seperator locations into a new column.
At the moment I'm using two Derived column transformations, one to store the result of the Findstring in a new column, and then a second to actually move the data into a new column with the Substring.
Is it possible to assign the result of the Findstring expression to a variable, that I can then use in the Substring expression? This would allow me to do the whole thing in one transformation
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Dec 24, 2003
I’ve reconfigured Microsoft’s IBS Store shopping cart to function within a small e-commerce website. What I am trying to do is to modify the code slightly in order to use a third party credit card processing center. The situation is this: once the customer clicks the final "check out" button, a stored procedure writes all of the product ordering information into the database. I, then, capture what they're wanting to purchase with the following SQL statement:
Dim strSQL as String = "Select orderID, modelNumber from orderDetails" & _
"where CustomerID = " & User.Identity.Name & _
"And orderid = (SELECT MAX(orderid)FROM orderDetails" & _
"where CustomerID = " & User.Identity.Name & ")"
What I would like to do is assign specific values to variables based off of the above query. For example:
Dim orderItem as String = (all of the modelNumbers from the query)
Dim orderIdItem as String = (all of the orderIDs from the query)
How do I do this?? Any help is much appreciated! Thanks in advance.
Ron
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Jan 24, 2006
Hi,
I would like to design a SSIS package, which have couple of variables. It loads a xls file specified in a variable [varExcelFileFullPath] .
I will run it by commands: exec xp_cmdshell 'dtexec /SQL ....' (pls see an example below).
It seems it does not get the values passed in for those variables. I deployed the package to a sql server.
are there any grammar errors here? I copied it from dtexecui. It worked inside Dtexecui not in dos command.
exec xp_cmdshell 'dtexec /SQL "LoadExcelDB" /SERVER test /USER *** /PASSWORD ****
/MAXCONCURRENT " -1 " /CHECKPOINTING OFF /REPORTING EW
/LOGGER "{6AA833A1-E4B2-4431-831B-DE695049DC61}";"Test.SuperBowl"
/Set Package.Variables[User::varExcelFileName].Properties[Value];"TestAdHocLayer"
/Set Package.Variables[User::varExcelWorkbookName].Value;"Sheet1$"
/Set Package.Variables[User::varExcelFileFullPath].Value;"D: estshareTestAdHocLayer.xls"
/Set Package.Variables[User::varDestinationTableName].Value;"FeaturesTmp"
/Set Package.Variables[User::varPreSQLAction].Value;"delete from FeaturesTmp"
'
thanks,
Guangming
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Apr 1, 2007
hi, like, if i need to do delete some items with the id = 10000 then also need to update on the remaining items on the with the same idthen i will need to go through all the records to fetch the items with the same id right? so, is there something that i can use to hold those records so that i can do the delete and update just on those records and don't need to query twice? or is there a way to do that in one go ?thanks in advance!
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Feb 14, 2006
Hi,
I have a parent SSIS package that executes various subpackages. Each of the subpackages contain variables that are required for their successful execution, e.g. one has a variable of datetime datatype and a variable of varchar datatype.
This date will essentially change with every running of the package as it specifies the date that additional data has been added to the back-end SQL Server 2005 database.
I can't find anything in the expressions of the Execute Package Task that would allow me to pass these variables into the package.
Can anyone advise?
Thanks,
Paul
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May 2, 2007
I have read a few different threads on this and I am still not having any luck. I have 4 dtsx files in my project. One represents the parent package. I have set up 3 Parent Package Variables and have assigned each to the value property of 3 variables within the parent package.
Not sure if I did this correct because when I execute the parent package, it in turn executes the first child package, but the child fails because the variables needed did not set the correct value for a connection string in the child's data connection.
I just need to know how to use these parent variables from Package A within the child (Package B) when setting up my expression for a connection- example: "@[User::varParentFilePath] " - This is the local variable name in the child. This is the variable I am assuming that I am supposed to be able to set the value property of from the parent variable?
I feel that I am close, but may need a little more direction. Thanks
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Apr 15, 2008
Somebody provided me with this link http://www.sqlis.com/58.aspx that helped me understand Execute SQL Task and how to assign values to variables from a resulting SQL query.
But I'm not sure if this tutorial addresses my particular example.
Here is what I'm trying to do.
I have a a simple table called VarTable with 2 columns. Col1 is called VarName, and Col2 is called VarVal. As you may have guessed from the column names, I want to hold variable and value pairs in this table.
Right now, I have 2 entries as follows.
Var1, Hello
Var2, Bye
I want to assign Hello and Bye into two variables in my package.
In using the above tutorial, I figured out how to assign one variable by doing the following SQL and using "Single row" Result Set property.
Select VarVal from VarTable
Where VarName = 'Var1'
Then in Result Set section of the Execute Task Editor I map VarVal with one of my user variables.
How do I take care of the 2nd variable in the same Execute SQL Task, or do I need to have another Execute SQL Task? Based on my understanding, in order for me assign multiple variables in one Execute SQL Task, I need somehow construct a SQL statement to return as many columns as I have variables to assign, but this seems hard to do given the variable table structure I have.
Please let me know if my example is unclear.
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Nov 16, 2006
I have variables and values stored in a table in this format
process_id | t_variable | t_value
-----------------------------------------------------
1 | Remote_Log_Server | AUSCPSQL01
...
many such rows
how to assign values to variables in SSIS?
basically i'm looking for SQL equivalent of the following query i currently use to assign values to multiple variables (in a single query)
SELECT
@varRemoteLogServer=MAX(CASE WHEN [t_variable] = 'Remote_Log_Server' THEN [t_value] END)
,@varVariable2=MAX(CASE WHEN [t_variable] = 'variable2_name' THEN [t_value] END)
FROM Ref_Table
WHERE process_id=1
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Sep 1, 2015
I wonder if it is possible to run a stored procedure and save the results directly to a file in a predetermined directory
As an example I have created a (simple) stored procedure:
USE CovasCopy
GO
CREATE PROCEDURE spTryOut
(
@LastName as NVARCHAR(50)
, @FirstName AS NVARCHAR(25)
[Code] ....
What I would like to add is a (or more?) lines that save the results in a file (csv/txt/tab?)
The name I would like the file to have is "LastName, FirstName, Date query ran, time (HHMMSS?) query ran"
The directory: D:SQLServerResults
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Jul 20, 2005
Hi, figured out where I was going wrong in my post just prior, but isthere ANY way I can assign several variables to then use them in anUpdate statement, for example (this does not work):ALTER PROCEDURE dbo.UpdateXmlWF(@varWO varchar(50))ASDECLARE @varCust VARCHAR(50)SELECT @varCust = (SELECT Customer FROM tblWorkOrdersWHERE WorkOrder=@varWO)DECLARE @varAssy VARCHAR(50)SELECT @varAssy=(SELECT Assy FROM tblWorkOrdersWHERE WorkOrder=@varWO)UPDATE statement here using declared variables...I can set one @variable but not multiple. Any clues? kinda new tothis.Thanks,Kathy
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Feb 8, 2008
Not sure if this is possible, but maybe. I have a table that contains a bunch of logs.
I'm doing something like SELECT * FROM LOGS. The primary key in this table is LogID.
I have another table that contains error messages. Each LogID could have multiple error messages associated with it. To get the error messages.
When I perform my first select query listed above, I would like one of the columns to be populated with ALL the error messages for that particular LogID (SELECT * FROM ERRORS WHERE LogID = MyLogID).
Any thoughts as to how I could accomplish such a daring feat?
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Oct 3, 2007
Hi I'm a n00b at ASP.Net and C# but the company I work for requires me to know this and develop their website using these languages.
Anyway I've been doing pretty good so far I got the page looking as it should etc and databases all set up, now I've hit my first real problem... I am using Visual Studio 2005 and in the Web Developer section. I want to make a SELECT query using the <asp:LoginName> control as the where clause.
e.g. if admin logs in there is a welcome message : Welcome Admin now I want to use the 'Admin' <asp:LoginName> as the SELECT in my query i.e. SELECT * FROM tbla WHERE ([fldCustomerCode] = 'LoginName' )
I was just really wondering if that is in the .aspx file or the aspx.cs code behind file?
Thanks for any help given
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Sep 6, 2006
Hi, not exactly too sure if this can be done but I have a need to run a query which will return a list of values from 1 column. Then I need to iterate this list to produce the resultset for return.
This is implemented as a stored procedure
declare @OwnerIdent varchar(7)
set @OwnerIdent='A12345B'
SELECT table1.val1 FROM table1 INNER JOIN table2
ON table1. Ident = table2.Ident
WHERE table2.Ident = @OwnerIdent
'Now for each result of the above I need to run the below query
SELECT Clients.Name , Clients.Address1 ,
Clients.BPhone, Clients.email
FROM Clients INNER JOIN Growers ON Clients.ClientKey = Growers.ClientKey
WHERE Growers.PIN = @newpin)
'@newpin being the result from first query
Any help appreciated
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Jul 10, 2015
I have a query that performs a comparison between 2 different databases and returns the results of the comparison. It returns 2 columns. The 1st column is the value of the object being compared, and the 2nd column is a number representing any discrepancies.What I would like to do is use the results from this 1st query in the where clause of another separate query so that this 2nd query will only run for any primary values from the 1st query where a secondary value in the 1st query is not equal to zero.I was thinking of using an "IN" function in the 2nd query to pull data from the 1st column in the 1st query where the 2nd column in the 1st query != 0, but I'm having trouble ironing out the correct syntax, and conceptualizing this optimally.
While I would prefer to only return values from the 1st query where the comparison value != 0 in order to have a concise list to work with, I am having difficulty in that the comparison value is a mathematical calculation of 2 different tables in 2 different databases, and so far I've been forced to include it in the select criteria because the where clause does not accept it.Also, I am not a DBA by trade. I am a system administrator writing SQL code for reporting data from an application I support.
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Nov 7, 2007
my question is what all can i bind my results of a select query to.i know we can use Dataset and Sqldatareader. can we use something else like hashtables. for example we can have:reader = cmd.ExecuteReader(); can we have something likeHashtable = cmd.ExecuteReader();
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Jun 19, 2001
Hello,
In the query analyser, I execute a select ' restore database ' + name + ' from disk = " D:sql7dumpackup ' + name + '' + Name + ' _du_21.bak " with move ' ' + name + ' _Données " to " e:sqlbasesasesdata ' + name ' _données.mdf ", move ' ' + name + ' _Journal " to " d:sqllogs ' + name + ' _journal.ldf ", replace From sysdatabases
And some lines are truncated in results ?.
how to avoid that.
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Jul 12, 2014
I have a Managers table in my SQL DB and it has a ManagerID, MgrName and MgrPhoto field base...
I can code a form with a select button that displays a drop down with the managers in it as choices, but am a little confused as to how I would make the PHOTO (MgrPhoto) change to the corresponding ManagerID that is selected from that option drop down since the SELECT CODE in the form only queries the ManagerID / MgrName combo for the choice.. The photo is below that drop down box and how to make it change to whatever photo is assigned to the selected ManagerID / MgrName ?
Here is the form code with query :
<form enctype="multipart/form-data" action="updatemanagerphoto.php" method="POST">
<select name="ManagerID" id="manager" style="width:400px" class="form_textbox">
<?
$db_connect= mysql_connect($db_host, $db_username, $db_password);
mysql_select_db($db_name, $db_connect) || die(mysql_error());
$sql_query= "SELECT * FROM Managers ORDER BY MgrName ASC";
[code]....
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Feb 11, 2015
I need to insert data into a table based on the results returned by a select statement. Basically, the select statement below gives me a list of all the work orders created in the last hour.
select worknumber from worksorderhdr where date_created > DATEADD(HOUR, -1, GETDATE())
This might return anywhere between 5 and 50 records each time. What I then need to do is use each of the work numbers returned to create a record in the spec_checklist_remind table. The other details in the insert statement will be the same for each insert, it's just the worknumber from the select statement that needs to be added to the insert where the ?? are below:
INSERT INTO spec_checklist_remind (form, record_type, linked_to_worknumber, spec_checklist_id) values (5, 0, '??',52)"
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Feb 9, 2008
I have posted this on previous forums, but the below code is a VB.net CLR stored proc that will accepts two parameters, a SELECT.... FOR XML query and a file path, and saves the resulting xml result into a file specified by the parameter. After compiling the VB code into a .dll than the T-SQL code to import the assembly, create the CLR proc and test it is included underneath. Hope some will find this useful
Code Snippet
'Requires the Trial or Release version of Visual Studio .NET 2005 Professional (or greater).
Imports System
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports Microsoft.SqlServer.Server
Imports System.Xml
Partial Public Class outputxml
<Microsoft.SqlServer.Server.SqlProcedure()> _
Public Shared Sub outputxml(ByVal XmlData As SqlXml, ByVal Filename As SqlString)
'Create the variables to hold the values that are supplied by the parameters
'input by the stored procedure
Dim xmlDoc As New XmlDocument()
Dim output As SqlPipe = SqlContext.Pipe()
Try
'Load the result set into the XmlDoc Variable and then save the results in the
'path provided by the stored procedure. The values are provided by the
'input parameters of the stored procedure
xmlDoc.LoadXml(XmlData.Value)
xmlDoc.Save(Filename.Value)
Catch ex As Exception
'If an error occurs catch the message and pipe it back to SQL
output.Send(ex.Message.ToString)
End Try
End Sub
End Class
T-SQL CODE BEGINS HERE
/*Alter the database to set trustworthy on in order
to allow the ability to set the assembly to external
access*/
ALTER DATABASE AdventureWorks SET trustworthy ON
--Import the assembly into SQL
CREATE ASSEMBLY outputxml
from 'C:outputxml.dll'
WITH PERMISSION_SET = EXTERNAL_ACCESS
-- Create the proc from the imported dll
CREATE PROCEDURE output
@xmldata XML,
@filename nvarchar(1024)
AS
EXTERNAL NAME outputxml.[outputxml.outputxml]
.outputxml
-- Test managed stored procedure
DECLARE @output xml
SET @output = (SELECT ProductID, Name, ListPrice
FROM Production.Product Product
FOR XML AUTO, ROOT('Catalog'), TYPE)
EXEC dbo.outputxml @output, 'c:Output.xml'
GO
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Apr 7, 2008
Hello all,
I have a problem... I have a SELECT query I have used in my PHP report. It is as follows:
SELECT DISTINCT callref, CASE WHEN (stage.due_date < stage.completed_date) THEN 'SLA Breach' ELSE ' In SLA' END AS sla
FROM tableX....
WHERE call_status=open.....
I wish to search through all stages (i.e response, fix, end) of the calls logged in our database, & then return 'In SLA' for each call that had all its stages completed within the SLA, & 'Breach' for all calls that had even one of its stages completed outside its SLA.
At the moment the SELECT query above gives me the following results:
Call Ref sla
10001 In SLA
10002 Breach
10002 In SLA
10003 In SLA
10004 In SLA
10005 Breach
10005 In SLA
... ...
What it should look like is this....
Call Ref sla
10001 In SLA
10002 Breach
10003 In SLA
10004 In SLA
10005 Breach
... ...
Please let me know if anyone has the answers or any clues to this! thanks.
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Dec 20, 2006
Hello.Lets say that there is a table with N rows. now, i want to display the table's data on a web page. one way is to select the whole table and add each row's data to the webpage (something like SELECT * FROM TABLE1).going this way will create a huge page. i want to speared the results over multiple pages - excatly as this forum spread each forum messages over multiple pages.
for this purpose, i need to query Y rows each time, for example, if my table has 20 rows, and say that i want that each page will display 5 rows, then i need to query 5 rows each time. the first 5 rows for the first page, the next 5 rows for the second page and so on...
is there any way to achieve it using an SQL query?
the simplest way is to select the whole table and manaually filter the results. but this way will become slow as the table grows with data... and i dont want to select rows which i wont display anyway.
any suggestions?
Thanks.
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Dec 2, 2014
I am trying to find a way to lock rows of data used in a SELECT query from being read by another SELECT query.
I could do a "begin tran - select - update - rollback" sequence but was wondering if there is a cleaner way to do this??
Tried UPDLOCK, ROWLOCK, TABLOCK, HOLDLOCK in multiple variations but none seem to block the select.
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Oct 28, 2015
I have  created a table(T1) from select query result, that Select query is parameterised. Now I need to update the select query table(T1) based on the result every time.
Below is my Query:
 ALTER PROCEDURE [dbo].[RPT_Cost_copy]
SELECT MEII.*, SIMM.U_SP2DC, UPPER(SIMM.U_C3C2) AS GRP3,sb.cost, PREV.Z1, PREV.Z3, SB.Z2, SB.Z4,SIMM.U_C3DC1 AS FAM
INTO T1
FROMÂ
(SELECT a.meu, a.mep2, SUM(a.mest) as excst        Â
FROM mei as A WHERE a.myar=@yr and a.mprd=@mth AND LTRIM(A.MCU) <> '' AND LTRIM(A.MRP2) <> '' Â Â Â
[code]....
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Jan 21, 2008
I am attempting to sort the results of a query executed against a table variable in descending order. The data is being inserted into the table variable as expected, however when I attempt to order the results in descending order, the results are incorrect. I have included the code as well as the result set.
DECLARE @tblCustomRange AS TABLE
(
RecordID INTEGER IDENTITY(1,1),
RangeMonth INTEGER,
RangeDay INTEGER
)
DECLARE @Month INTEGER
DECLARE @Day INTEGER
-- Initialize month and day variables.
SET @Month = 8
SET @Day = 11
-- Insert records into the table variable.
INSERT INTO @tblCustomRange
(RangeMonth, RangeDay) VALUES (1,2)
INSERT INTO @tblCustomRange
(RangeMonth, RangeDay) VALUES (1,27)
INSERT INTO @tblCustomRange
(RangeMonth, RangeDay) VALUES (6,10)
INSERT INTO @tblCustomRange
(RangeMonth, RangeDay) VALUES (9,22)
INSERT INTO @tblCustomRange
(RangeMonth, RangeDay) VALUES (12,16)
-- Select everything from the table variable ordering the results by month, day in
-- descending order
SELECT * FROM @tblCustomRange
WHERE (RangeMonth < @Month) OR
(RangeMonth = @Month AND RangeDay <= @Day)
ORDER BY RangeMonth, RangeDay DESC
I am getting the following resultset:
RecordID RangeMonth RangeDay
----------- ----------- -----------
2 1 27
1 1 2
3 6 10
I am expecting the following resultset:
RecordID RangeMonth RangeDay
----------- ----------- -----------
3 6 10
2 1 27
1 1 2
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Oct 4, 2007
I have the following problem:
in a data flow, if inserting new records, there are columns that take some default values. These default values are kept in a table in case the user wants to change them some day. Def. values could not be assigned at a table level because there's another dataflow that populates the same table, but the rules for the default values are different.
Since I want to extract these values only if there is at least one new row, I'm not fond of the idea to use Execute SQL Task (to save the default values in a variable) before the actual Data Flow. What are my options in getting these values in a Data Flow right before inserting? Thank you for the help.
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Apr 6, 2008
Using SQL Server 2005 Express:
I'd like to know how to do a SELECT Query using the following tables:
Miles Table:
Date/Car/Miles/MilesTypeID
===============
(some date)/Ford/20/1
(some date)Ford/20/2
(some date)Chevy/30/1
(some date)Toyota/50/3
(some date)Ford/30/3
Miles Type Table
MilesTypeID/MilesType
=================
1/City
2/Highway
3/Off-Road
I'd like the results to be like this:
Date/Car/City Miles/Highway Miles/Off-Road Miles
=====================================
(date)-Ford-20-0-0
(date)-Chevy-0-20-0
(date)-Ford-20-0-0
(date)-Toyota-0-0-50
(date)-Ford-0-0-30
Anyone? Thanks in advance!
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Jul 23, 2005
Group,Is there a way to assign nullability on a column when using a select into?I've tried some of the usual things like coalsce, isnull, and cast. Sincethe new table gets definition from the source table or can be somewhatadjusted with cast is there a way to cast a not null? In the example belowhow can I select into causing tableone_new..col2 to be not null. Wetypically must use an alter statement after the select into but this seemsinefficient.Thanks,Raycreate table tableone (col1 int not null,col2 int )goinsert tableone values (1, 1)insert tableone values (2, 2)insert tableone values (3, 3)goselectcol1,col2into tableone_newfrom tableonegoexec sp_help tableone_newgodrop table tableonegodrop table tableone_newgo
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Jul 9, 2015
I am trying to fetch records from excel sheet using Select Query but I am getting the error message saying
"Msg 7302, Level 16, State 1, Line 1
Cannot create an instance of OLE DB provider "Microsoft.Jet.OLEDB.4.0" for linked server "(null)"."
Here is my Query,
sp_configure 'show advanced options',1
reconfigure with override
go
sp_configure 'Ad Hoc Distributed Queries',1
reconfigure with override
go
reconfigure
SELECT *
FROM OPENROWSET
('Microsoft.Jet.OLEDB.4.0', 'Excel 8.0;Database=C:M2MworkedworkedBOS.xlsx;HDR=YES', 'select * from [Sheet1$]') AS A;
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Mar 28, 2008
The problem I'm having is described below all this code.---------------------------------------------------------My content page has a SqlDataSource: <asp:SqlDataSource ID="sqlGetUserInfo" runat="server"
ConnectionString="<%$ ConnectionStrings:RemoteNotes_DataConnectionString %>" SelectCommand="SELECT [UserFirstName], [UserLastName] FROM [Users] WHERE ([UserGUID] = @UserGUID)"
onselecting="sqlGetUserInfo_Selecting"> <SelectParameters> <asp:Parameter Name="UserGUID" Type="String" /> </SelectParameters> </asp:SqlDataSource> -----------------------------------------------------Inside my OnSelecting event, I have: protected void sqlGetUserInfo_Selecting(object sender, SqlDataSourceSelectingEventArgs e) { sqlGetUserInfo.SelectParameters["UserGUID"].DefaultValue = Membership.GetUser().ProviderUserKey.ToString(); } ---------------------------------------------------------------------And, inside my Page_Load, the relevant code is: //String strUserFirstName = ((DataView)sqlGetUserInfo.Select(DataSourceSelectArguments.Empty)).Table.Rows[0]["UserFirstName"].ToString();
DataView dvUserDetails = (DataView)sqlGetUserInfo.Select(DataSourceSelectArguments.Empty);
if ((dvUserDetails != null) && (dvUserDetails.Count > 0)) { DataRow drUserInfo = dvUserDetails.Table.Rows[0]; lblHelloMessage.Text = "Hello, " + drUserInfo["UserFirstName"].ToString() + ((drUserInfo["UserLastName"].ToString() == "") ? "" : " " + drUserInfo["UserLastName"].ToString()); } ---------------------Now, here's the problem. My "if" statement is never executing because "dvUserDetails" is null. However, when I break the execution and put awatch on the actual Select() statement, it shows a DataView with the correct return rows! You can see the commented line where I tried tobypass the DataView thing (just as a test), but I get an object reference is null error.The weird thing is that it was working fine one minute, then started getting "funky" (working, then not, then working, then not), and now it just doesn't work at all. All thiswithout me changing one bit of my code because I was checking out some UI flow and stopping and restarting the application. I've tracked downthe temporary files directory the localhost web server runs from, deleted all those files, and cleaned my solution. I've even triedrebooting, and nothing seems to make it work again.My relevant specs are VS2008 9.0.21022.8 RTM on Vista Enterprise x64.
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Feb 28, 2007
Hello,
I am using VWD, SQL EE, VB
I have a select statement with a varaiable in it (as below). Rather than displaying the results directly in a DetailsView I want to add the results to a set of variables (Dim XXX as String etc) so I can check to see if each variable contains data or not, before then displaying only those lines which contain data. Can anyone suggest how I go about linking each data field to a variable?
SELECT PID, Postcode, Address1, Address2, Address3, Address4, Address5, Town_City, County, Postcode AS Expr1FROM postcodeWHERE (Postcode = @Postcode)
cheers
marco gwiliani
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Apr 18, 2001
I need to manage the number of rows affected by a query.
If I run this script on my database:
SELECT COUNT(*)
FROM TABLE_NAME
WHERE TABLE_NAME.FLAG = 'I'
AND NOT EXISTS
(SELECT*
FROMERR_TABLE_NAME
WHERE ERR_TABLE_NAME.FIELD_1 = TABLE_NAME.FIELD_1
AND ERR_TABLE_NAME.FIELD_2 = TABLE_NAME.FIELD_2)
the query analyzer gives me back the number of lines affected:
-----------
4,00
(1 row(s) affected)
I need to manage this amount (4,00), so I applied this modification:
DECLARE @NUM_ROWS INT
SET @NUM_ROWS = (SELECT COUNT(*)
FROM TABLE_NAME
WHERE TABLE_NAME.FLAG = 'I'
AND NOT EXISTS
(SELECT*
FROMERR_TABLE_NAME
WHERE ERR_TABLE_NAME.FIELD_1 = TABLE_NAME.FIELD_1
AND ERR_TABLE_NAME.FIELD_2 = TABLE_NAME.FIELD_2)
)
but it doesn't work!! the SRV returns me this:
Server: Msg 107, Level 16, State 3, Line 3
The column prefix 'TABLE_NAME' does not match with a table name or alias name used in the query.
Do you know another way to store the number of rows affected?
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Apr 27, 2006
Hello all,
for a project I am trying to implement PayPal processing for orders
public void CheckOut(Object s, EventArgs e) { String cartBusiness = "0413086@chester.ac.uk"; String cartProduct; int cartQuantity = 1; Decimal cartCost; int itemNumber = 1; SqlConnection objConn3; SqlCommand objCmd3; SqlDataReader objRdr3; objConn3 = new SqlConnection(System.Web.Configuration.WebConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString); objCmd3 = new SqlCommand("SELECT * FROM catalogue WHERE ID=" + Request.QueryString["id"], objConn3); objConn3.Open(); objRdr3 = objCmd3.ExecuteReader(); cartProduct = "Cheese"; cartCost = 1; objRdr3.Close(); objConn3.Close(); cartBusiness = Server.UrlEncode(cartBusiness); String strPayPal = "https://www.paypal.com/cgi-bin/webscr?cmd=_cart&upload=1&business=" + cartBusiness; strPayPal += "&item_name_" + itemNumber + "=" + cartProduct; strPayPal += "&item_number_" + itemNumber + "=" + cartQuantity; strPayPal += "&amount_" + itemNumber + "=" + Decimal.Round(cartCost); Response.Redirect(strPayPal);
Here is my current code. I have manually selected cartProduct = "Cheese" and cartCost = 1, however I would like these variables to be site by data from the query.
So I want cartProduct = Title and cartCost = Price from the SQL query.
How do I do this?
Thanks
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