Help With An SQL SELECT Statement In ASP Page
Mar 19, 2004
I have built this SQL statement which should
create the RS I need.
strSQL1 = "SELECT [INVENTRY MASTER].BOX_NO FROM [INVENTRY MASTER] WHERE
Left([INVENTRY MASTER].BOX_NO, PatIndex('%821%', [INVENTRY MASTER].BOX_NO) -
1) NOT LIKE '%[1-9]%' AND [INVENTRY MASTER].BOX_NO LIKE '%821%';"
This Line:
objRS1.Open strSQL1, objConn
Causes this error:
Microsoft OLE DB Provider for ODBC Drivers (0x80040E14)
[Microsoft][ODBC SQL Server Driver][SQL Server]Invalid length parameter
passed to the substring function.
I have searched google, and found reference to the error meaning it found a
space in the first position. I tried adding LTRIM into my statement to cure
it but it made no difference, I may be barking up the wrong tree so to speak
;) but I cant find any other information on it.
If anyone has any ideas why this statement does not work I'd be very
grateful, the project has to be completed today, and this is the last thing
to get working now!
Ta
Paul McGuire
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Sep 3, 2007
Hello... im having a problem with my query optimization....
I have a query that looks like this:
SELECT * FROM table1
WHERE location_id IN (SELECT location_id from location_table WHERE account_id = 998)
it produces my desired data but it takes 3 minutes to run the query... is there any way to make this faster?... thank you so much...
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May 29, 2002
I want limit the number of unique entries in one of my columns to 3 for a single user. For example, in this table, User 1 could enter as many records as they like as long as they do not try and create more than 3 unique entries for 'WatchListName'. If they were to try and insert another record here with a 4th unique WatchListName value, I would redirect them to another page. Can someone please help me out with the SQL syntax for this kind of statement? Thanks.
UserID WatchListName
1 Turnover
1 Turnover
1 Expenses
1 Funds
1 Expenses
1 Turnover
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Aug 29, 2006
I am currently having this problem with gridview and detailview. When I drag either onto the page and set my select statement to pick from one table and then update that data through the gridview (lets say), the update works perfectly. My problem is that the table I am pulling data from is mainly foreign keys. So in order to hide the number values of the foreign keys, I select the string value columns from the tables that contain the primary keys. I then use INNER JOIN in my SELECT so that I only get the data that pertains to the user I am looking to list and edit. I run the "test query" and everything I need shows up as I want it. I then go back to the gridview and change the fields which are foreign keys to templates. When I edit the templates I bind the field that contains the string value of the given foreign key to the template. This works great, because now the user will see string representation instead of the ID numbers that coinside with the string value. So I run my webpage and everything show up as I want it to, all the data is correct and I get no errors. I then click edit (as I have checked the "enable editing" box) and the gridview changes to edit mode. I make my changes and then select "update." When the page refreshes, and the gridview returns, the data is not updated and the original data is shown. I am sorry for so much typing, but I want to be as clear as possible with what I am doing. The only thing I can see being the issue is that when I setup my SELECT and FROM to contain fields from multiple tables, the UPDATE then does not work. When I remove all of my JOIN's and go back to foreign keys and one table the update works again. Below is what I have for my SQL statements:------------------------------------------------------------------------------------------------------------------------------------- SELECT:SELECT People.FirstName, People.LastName, People.FullName, People.PropertyID, People.InviteTypeID, People.RSVP, People.Wheelchair, Property.[House/Day Hab], InviteType.InviteTypeName FROM (InviteType INNER JOIN (Property INNER JOIN People ON Property.PropertyID = People.PropertyID) ON InviteType.InviteTypeID = People.InviteTypeID) WHERE (People.PersonID = ?)UPDATE:UPDATE [People] SET [FirstName] = ?, [LastName] = ?, [FullName] = ?, [PropertyID] = ?, [InviteTypeID] = ?, [RSVP] = ?, [Wheelchair] = ? WHERE [PersonID] = ? ---------------------------------------------------------------------------------------------------------------------------------------The only fields I want to update are in [People]. My WHERE is based on a control that I use to select a person from a drop down list. If I run the test query for the update while setting up my data source the query will update the record in the database. It is when I try to make the update from the gridview that the data is not changed. If anything is not clear please let me know and I will clarify as much as I can. This is my first project using ASP and working with databases so I am completely learning as I go. I took some database courses in college but I have never interacted with them with a web based front end. Any help will be greatly appreciated.Thank you in advance for any time, help, and/or advice you can give.Brian
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Jan 9, 2015
Ok I have a query "SELECT ColumnNames FROM tbl1" let's say the values returned are "age,sex,race".
Now I want to be able to create an "update" statement like "UPATE tbl2 SET Col2 = age + sex + race" dynamically and execute this UPDATE statement. So, if the next select statement returns "age, sex, race, gender" then the script should create "UPDATE tbl2 SET Col2 = age + sex + race + gender" and execute it.
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Jul 20, 2005
hiI need to write a stored procedure that takes input parameters,andaccording to these parameters the retrieved fields in a selectstatement are chosen.what i need to know is how to make the fields of the select statementconditional,taking in consideration that it is more than one fieldaddedfor exampleSQLStmt="select"if param1 thenSQLStmt=SQLStmt+ field1end ifif param2 thenSQLStmt=SQLStmt+ field2end if
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Oct 29, 2007
Hi guys,
I have the query below (running okay):
Code Block
SELECT DISTINCT Field01 AS 'Field01', Field02 AS 'Field02'
FROM myTables
WHERE Conditions are true
ORDER BY Field01
The results are just as I need:
Field01 Field02
------------- ----------------------
192473 8461760
192474 22810
Because other reasons. I need to modify that query to:
Code Block
SELECT DISTINCT Field01 AS 'Field01', Field02 AS 'Field02'
INTO AuxiliaryTable
FROM myTables
WHERE Conditions are true
ORDER BY Field01
SELECT DISTINCT [Field02] FROM AuxTable
The the results are:
Field02
----------------------
22810
8461760
And what I need is (without showing any other field):
Field02
----------------------
8461760
22810
Is there any good suggestion?
Thanks in advance for any help,
Aldo.
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Jul 4, 2006
Hello friends,
I want to use select statement in a CASE inside procedure.
can I do it? of yes then how can i do it ?
following part of the procedure clears my requirement.
SELECT E.EmployeeID,
CASE E.EmployeeType
WHEN 1 THEN
select * from Tbl1
WHEN 2 THEN
select * from Tbl2
WHEN 3 THEN
select * from Tbl3
END
FROM EMPLOYEE E
can any one help me in this?
please give me a sample query.
Thanks and Regards,
Kiran Suthar
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May 5, 2015
I am attempting to run update statements within a SELECT CASE statement.
Select case x.field
WHEN 'XXX' THEN
 UPDATE TABLE1
  SET TABLE1.FIELD2 = 1
 ELSE
  UPDATE TABLE2
  SET TABLE2.FIELD1 = 2
END
FROM OuterTable x
I get incorrect syntax near the keyword 'update'.
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Jul 23, 2007
Hi all,
Im new so apologies in advance if this is an easy one.
I have a single table which holds:
ID (PK)
EnteredDate
MonetaryValue
REF_ValueType
It's basically used to record income and expenditure and the records look something like:
ID EnteredDate MonetaryValue REF_ValueType
1 21/01/07 12.34 Received
2 22/01/07 -8.34 Paid
3 23/02/07 100.28 Received
What Im trying to do is to write sql that will return all the records in the form of a bank statement with received values in one column and paid values in another e.g.
Date Income Expenditure
21/01/07 12.34
22/01/07 -8.34
23/02/07 100.28
Ive tried all ways but I still can't get it to work. Is there a simple way.
All advice most definitely appreciated, it's sending me crazy. Many thanks in advance
Mike
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Apr 25, 2006
Gurus.I do not know if it is possible, but here is what I want to do.I want to allow user to page the SQL result, so he could decides toreturn from row 10 to row 20, or row 100 to 200, without returns thewhole resultset. Every time he sends another request, I do not mind tohit the database again, (I do not want to cache the result in themiddle tier server, scalability issue), and I know that I could achievethis with CURSOR, but unfortunately the FOR XML is not allowed in aCURSOR statement .(I know that I could achieve what I want to do by writing custom codein the middle tier, but I just want to see if there is a way to do thison the database side.)Any comments & suggestion is greatly appreciated.Thanks in advance.(I am using SQL2005)John
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Oct 20, 2014
In the below code i want to use select statement for getting customer
address1,customeraddress2,customerphone,customercity,customerstate,customercountry,customerfirstname,customerlastname
from customer table.Rest of the things will be as it is in the following code.How do i do this?
INSERT INTO EMImportListing ("
sql += " CustId,Title,Description,JobCity,JobState,JobPostalCode,JobCountry,URL,Requirements, "
sql += " IsDraft,IsFeatured,IsApproved,"
sql += " Email,OrgName,customerAddress1,customerAddress2,customerCity,customerState,customerPostalCode,
[code]....
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Aug 10, 2006
I have 3 tables, with this relation:
tblChats.WebsiteID = tblWebsite.ID
tblWebsite.AccountID = tblAccount.ID
I need to delete rows within tblChats where tblChats.StartTime - GETDATE() < 180 and where they are apart of @AccountID. I have this select statement that works fine, but I am having trouble converting it to a delete statement:
SELECT * FROM tblChats c
LEFT JOIN tblWebsites sites ON sites.ID = c.WebsiteID
LEFT JOIN tblAccounts accounts on accounts.ID = sites.AccountID
WHERE accounts.ID = 16 AND GETDATE() - c.StartTime > 180
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Sep 17, 2007
Hey guys i have a stock table and a stock type table and what i would like to do is say for every different piece of stock find out how many are available The two tables are like thisstockIDconsumableIDstockAvailableconsumableIDconsumableName So i want to,Select every consumableName in my table and then group all the stock by the consumable ID with some form of total where stockavailable = 1I should then end up with a table like thisEpson T001 - Available 6Epson T002 - Available 0Epson T003 - Available 4If anyone can help me i would be very appreciative. If you want excact table names etc then i can put that here but for now i thought i would ask how you would do it and then give it a go myself.ThanksMatt
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Jul 23, 2005
Is it possible and how do I do use a select like query with an adocommand's parameter object?For Example:Instead of this:command.CommandText = "SELECT * FROM Table WHERE field LIKE'%searchString%'This:command.CommandText = "SELECT * FROM Table WHERE field LIKE '%?%'command.Parameters.Append(command.CreateParameter ....Thanks
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Sep 22, 2007
What is the best way to do this (least amount of memory required)
Example table
id bigint
name nvarchar(255)
select rows 20 to 30
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Oct 17, 2005
Hi all,Anyone can show me how can I catch the 'Print' statement that I have defined in my store procedure using SQL server 2000 DB on the .aspx page? ( I am using ASP.NET 1.0)My store procedure as follow:CREATE PROC NewAcctType(@acctType VARCHAR(20))ASBEGIN --checks if the new account type is already exist IF EXISTS (SELECT * FROM AcctTypeCatalog WHERE acctType = @acctType) BEGIN PRINT 'The account type is already exist' RETURN END
BEGIN TRANSACTION INSERT INTO AcctTypeCatalog (acctType) VALUES (@acctType)
--if there is an error on the insertion, rolls back the transaction; otherwise, commits the transaction IF @@error <> 0 OR @@rowcount <> 1 BEGIN ROLLBACK TRANSACTION PRINT 'Insertion failure on AcctTypeCatalog table.' RETURN END ELSE BEGIN COMMIT TRANSACTION ENDENDThanks for all your replies
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Aug 6, 2007
SELECT Top 10 Name, Contact AS DCC, DateAdded AS DateTimeFROM NameTaORDER BY DateAdded DESC
I'm trying to right a sql statement for a gridview, I want to see the last ten records added to the to the database. As you know each day someone could add one or two records, how can I write it show the last 10 records entered.
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Nov 11, 2015
I have created one reports but all the records are displaying on one page.find a solution to display the records page by page. I created the same report without group so the records are displaying in page by page.
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Aug 28, 2006
I have the following select statement on my page: <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:prbc_hrConnectionString %>"
SelectCommand="SELECT emp_lname + ', ' + emp_fname + ' ' + emp_minitial + '.' AS emp_fullname FROM employee WHERE (emp_username = @emp_username)">
<SelectParameters>
<asp:SessionParameter Name="emp_username" SessionField="Username" Type="String" />
</SelectParameters>I want to say "Welcome, emp_fullname" at the top of the page, but can't figure out how to write the results to the page. I am moving to ASP.NET 2.0 from PHP and am banging my head against the wall trying to figure out how to do these little things. I appreciate any help you can give.
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Jul 11, 2007
Hello
How can i say this I would like my if statement to say: if what the client types in Form1.Cust is = to the Select Statement which should be running off form1.Cust then show the Cust otherwise INVALID CUSTOMER NUMBER .here is my if statement.
<% If Request.Form("Form1.Cust") = Request.QueryString("RsCustNo") Then%> <%=Request.Params("Cust") %> <% Else %> <p>INVALID CUSTOMER NUMBER</p> <% End If%>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:RsCustNo %>"
ProviderName="<%$ ConnectionStrings:RsCustNo.ProviderName %>" SelectCommand="SELECT [CU_CUST_NUM] FROM [CUSTOMER] WHERE ([CU_CUST_NUM] = ?)">
<SelectParameters>
<asp:FormParameter FormField="Cust" Name="CU_CUST_NUM" Type="String" />
</SelectParameters>
</asp:SqlDataSource>any help would be appreciated
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May 15, 2008
Hi,
I am a newbie to this site and hope someone can help....
I have a select statement which I would like to create an extra column and put an if statement in it.... Current syntax is:
if(TL_flag= '1', "yes") as [Trial Leave]
it is coming up with an error.... I can use Select case but I should not need to as this should work?
Any ideas?
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Feb 7, 2008
Hi,
I'm trying to look for an efficient way to select records from two tables, combine them (not just one set above the other) and also efficiently page the results as well as dynamically order by specific columns. So far I have this....
DECLARE @Temp TABLE
(
IDINTNOT NULL,
NameNVARCHAR(128)NOT NULL,
TypeCHAR(1)NOT NULL
)
INSERT INTO @Temp
SELECT i.ID, i.Name, Type = 'I' FROM Item i
UNION
SELECT p.ID, p.Name, Type = 'P'FROM Package p
SELECT * FROM @Temp
ORDER BY Name ASC
I was going to then implement some sort of of ROW_NUMBER like paging and ordering on the @Temp table variable. Problem is there could be potentially 1000's or more Items and Packages and they would all go in this single Temp table before having records 1 to 10 returned. Is there a more efficient way of doing this before I proceed any further?
Many thanks for any help! :)
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Feb 22, 2008
Using 3.5
If I have a sqldatasource on the page, is it run if it is not bound to a data object like a gridview?
Seems like if i want to access the data (like set a label text) from the sqldatasource I have to use code to first create a dataview then pick throught it. This seems like I'm running it twice. I'm new at .net so I dont know how to tell.
I don't want to write data select code programatically when I can just through an SDS on the page, but wondered it it ran just because it's on the page.
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Apr 21, 1999
I would like to exec a select statement in VB/C++ to return first 100 records? What is the SQL statement should be?
Thanks,
Sam
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Aug 23, 2013
I am using three tables in this query, one is events_detail, one is events_summary, the third if gifts. The original select statement counted the number of ids (event_details.id_number) that appear per event_name (event_summary.event_name).
Now, I would like to add in another column that counts the number of IDs that gave a gift who attended an event that were also listed in the event_ details table. So far I have come up with the following. My main issue is linking the subquery properly back to the main query. how to count in the sub-query and have the result placed within the groups results in the main query.
SELECT es.event_name, es.event_id, COUNT(ed.id_number) Number_Attendees,
(
SELECT COUNT(gifts.donor_id) AS Count2
FROM gifts
WHERE gifts.donor_id = ed.id_number
) subquery2
[code]....
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Jul 31, 2014
I need to write a select statement that take the upper table and select the lower table.
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Oct 28, 2006
Hi folks,
I'm having trouble getting off the ground with the Web application walkthrough "Walkthrough: Creating a Web Application Using Visual C# or Visual Basic" in VS.NET Pro 2002 [Academic] documentation. After a bit of fishing around, and consulting the MS Knowledge Base, I got the pubs database installed. I also got the connection to work well enough that the dataset would fill in the IDE.
The problem is that when I try to run the web form, either from the IDE debug menu, or by accessing the .aspx file on localhost using Firefox, I get the error:
SELECT permission denied on object 'titles', database 'pubs', owner 'dbo'.
showing in the browser.
My understanding is that this page is running as ASPNET, and I did already carry out the recommended commands to enable access:
C:>osql -E -S MY-MACHINE-NAMEVSDOTNET -Q "sp_grantlogin 'MY-MACHINE-NAMEASPNET'"
C:>osql -E -S MY-MACHINE-NAMEVSDOTNET -d Pubs -Q "sp_grantdbaccess 'MY-MACHINE-NAMEASPNET'"
both of which commands returned successfully. Any suggestions as to what else I should do to get the necessary permissions to actually display the data in my browser? Does the IIS user account need permission also?
Thanks for any insight into this vexing problem. I must say that along the way, I have had some fun exploring the osql comand-line tool. Using the -E switch, I have been able to run select and upgrade queries, but this is all pretty much fishing in the dark. I would like to get back to actually working with the walthroughs in the Visual Studio documentation.
Thanks,
Joseph
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Sep 7, 2006
Hi All,
Can some one point me in the right direction in how to construct my SQL query within my cursor?
I Have got a cursor which i am using to iterate through a table, What i am trying to do is in my statement(used to open the cursor) is compare 2 tables (the one which my cursor is iterating) to see if there is a matching row in the other table (using both tables ID's Like So:
SELECT column_List
FROM Table1
WHERE Table1_id = Table2_id
so for each row my cursor checks if there is a corresponding match in table2... but i would like to write to an error log
and do other statements if there is no match
how do i add this condition to my statement either using an if...else statement proceeding to the next row?
here is the statment i attempted to write:
SELECT column_List
FROM table1
WHERE
Table1_id = Table2.id
now i want to incoporate the statements below into the statement above as a condition when table1.id <> table2.id
IF table1.id <> table2.id
BEGIN
SET @DebugMessage = 'data not live.'
RAISERROR (@DebugMessage, 16, 1) WITH LOG
END
essentially what i am trying to sayin my statement is:
go to the first row
check if it has a match in table 2,
if there is no match execute a number of statements such as error loging e.t.c
go to the next row
repeat the previous statements
...i also looked through some Case...When statements am just not sure how to put in the condition
thanks in advance
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Nov 28, 2006
Hello I have a project that uses a large number of MS Data access pages created in Access 2003 and runs on MS SQL2005.
When I am on lets say my client, (first page in a series) data access page and I have completed the fields in the (DAP), I am directing my users to the next step of the registration process by means of a hyperlink to another Data access page in the same web but in a linked or sometimes different table.
I need to pass data entered /created on the first page to the next page and populate the next page with some data from the first page / table. (like staying on the client name and ID when i go to the next page)
I also need the first data access page to open and display a blank or new record. Not an existing record. I will also be looking to creata a drop down box as a record selector.
Any pointers in the right direction would be appreciated.
I am some what new to data access pages so a walk through would be nice but anything you got is welcome. Thanks Peter€¦
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Jul 5, 2006
I am a newbie to SQL. I have a table (AenComponent) with three columns (State1, State2, State3). Each column has a set of numeric values. I would like to get a number count from all of the rows that contain the value of 1, no matter which column they are in.
I have tried
SELECT COUNT(*) AS Expr1FROM AenComponentWHERE (State1 = 1) OR (State2 = 1) OR (State3 = 1)
but it does not give me an accurate count. Any help would be appreciated.
thanks
rusty
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Dec 29, 2006
I'm trying to get a list of clients and their sum of total pmts, their pmt level, and pmt level description by date range.
Here is what I’ve tried and it will not work. I need to do this without using temp tables.
SELECT C.ClientID, SUM(P.AmountPaid) AS SumOfpmts, tblpmtLevels.pmtLevel, tblpmtLevels.DescriptionFROM tblPmts AS PL INNER JOIN tblPmtReceipts AS P ON PL.PmtID = P.PmtID INNER JOIN tblClients AS C ON PL.ClientID = C.ClientID INNER JOIN tblPmtLevels ON SUM(P.AmountPaid) >= tblPmtLevels.PmtLevelLow AND SUM(P.AmountPaid) <= tblPmtLevels.PmtLevelHighWHERE (P.PaymentDate BETWEEN @Start AND @End)GROUP BY C.ClientID
Please provide any help you can,
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