Hello,
I am connecting to the database as following:
set con = server.createobject("adodb.connection")
con.open "connectionstring"
set rs = con.execute("select * from tablename")
I am able to display the records but if I want to give adopenstatic to the above connection, how can I do so?
Thanks in advance,
Uday.
trying to search a DB for all records within a range.
I have a recordset containing about 10 postcodes and I need to find all the records containing any one of those postcodes
currently I have:
sqlString= "SELECT aucTitle FROM tblAPAuctions WHERE aucPostalCode LIKE '%" & left(rsPostcodeResult, 4) & "%'"
but I am getting 'type mismatch' error.
Thanks for looking
Mark
Could someone help me by answering the questions below?What's a cursor?What's difference between Query and View?Is a RecordSet just part of a table? Can it be part of a query of view?If the content in a table changed, is it necessary for a old recordset torenew itself by do "Requery()"?Thanks for your help!
View 4 Replies View RelatedHi All,I have what seems to me to be a difficult query request for a databaseI've inherited.I have a table that has a varchar(2000) column that is used to storesystem and user messages from an on-line ordering system.For some reason (I have no idea why), when the original database wasbeing designed no thought was given to putting these messages inanother table, one row per message, and I've now been asked to providesome stats on the contents of this field across the recordset.A pseudo example of the table would be:custrep, orderid, orderdate, comments1, 10001, 2004-04-12, :Comment 1:Comment 2:Comment 3:Customer askedfor a brown model2, 10002, 2004-04-12, :Comment 3:Comment 4:1, 10003, 2004-04-12, :Comment 2:Comment 8:2, 10004, 2004-04-12, :Comment 4:Comment 6:Comment 7:2, 10005, 2004-04-12, :Comment 1:Comment 6:Customer cancelled orderSo, what I've been asked to provide is something like this:orderdate, custrep, syscomment, countofsyscomments2004-04-12, 1, Comment 1, 12004-04-12, 1, Comment 2, 22004-04-12, 1, Comment 3, 12004-04-12, 1, Comment 8, 12004-04-12, 2, Comment 1, 12004-04-12, 2, Comment 3, 12004-04-12, 2, Comment 4, 22004-04-12, 2, Comment 6, 22004-04-12, 2, Comment 7, 1I have a table in which each of the system comments are defined.Anything else appearing in the column is treated as a user comment.Does anyone have any thoughts on how this could be achieved? The endresult will end up in an SQL Server 2000 stored procedure which willbe called from an ASP page to provide order taking stats.Any help will be humbly and immensely appreciated!Much warmth,Murray
View 7 Replies View RelatedI'm running the following SQL query from LabVIEW, a graphical programming language, using the built in capabilities it has for database connectivity:
DECLARE @currentID int
SET @currentID = (SELECT MIN(ExperimentID) FROM Jobs_t WHERE JobStatus = 'ToRun');
UPDATE [dbo].[Jobs_t]
SET [JobStatus] = 'Pending'
WHERE ExperimentID = @currentID;
SELECT @currentID AS result
<main.img>
This is the analogous code to main() is a C-like language. The first block, which has the "Connection Information" wire going into it, opens a .udl file and creates an ADO.NET _Connection reference, which is later used to invoke methods for the query.
<execute query.img>
This is the inside of the second block, the one with "EXE" and the pink wire going into it. The boxes with the gray border operate much like "switch" statements. The wire going into the "?" terminal on these boxes determines which case gets executed. The yellow boxes with white rectangels dropping down are invoke nodes and property nodes; they accept a reference to an object and allow you to invoke methods and read/write properties of that object. You can see the _Recordset object here as well. <fetch recordset.img>
Here's the next block to be executed, the one whose icon reads "FETCH ALL". We see that the first thing to execute on the far left grabs some properties of the recordset, and returns them in a "struct" (the pink wire that goes into the box that reads "state"). This is where the code fails. The recordset opened in the previous VI (virtual instrument) has a status of "closed", and the purple variant (seen under "Read all the data available") comes back empty.
The rest of the code is fairly irrelevant, as it's just converting the received variant into usable data, and freeing the recordset reference opened previously. My question is, why would the status from the query of the recordset be "closed"? I realize that recordsets are "closed" when the query returns no rows, but executing that query in SSMS returns good data. Also, executing the LabVIEW code does the UPDATE in the query, so I know that's not broken either.
Hi,
I am trying to cycle through a table and trigger an event based on some critera. I am not sure how to do it. I am a classic VBA guy, so I might be way off:
Dim myConnection As SqlConnection
Dim myCommand As SqlCommand
myConnection = New SqlConnection("MY SQL DATA SOURCE")
myConnection.Open()
myCommand = New SqlCommand("SELECT * FROM history", myConnection)
Dim dr = myCommand.ExecuteReader()
Dim i As Integer = 1
While dr.read()
i = i + 1
' HOW DO I CYCLE THROUGH THE ROWS AND ASK IF A FIELD EQUALS A VALUE
' field name = "Tail"
If dr(i) = ? Then
MsgBox("ok")
End If
End While
dr.Close()
myConnection.Close()
Hello, what is the best way to iterate both forward and back through my SQLDataAdapter/SQLDataReader in code?
View 1 Replies View RelatedIn VB to move a recordset, we used .MoveNext. How about in SQL?
How can I compare two fields in SQL?
hi
I have 3 tables:Article,Source and File.
Each article can have multiple filenames.
The fields of table Article are:ArticleID,SourceID,ArticleDate,ArticleCategory
The fields of table Source are:SourceID,SourceName
the fields of Table File:ID,ArticleID,Filename
Select*from Article inner join Source on Article.SourceID=source.SourceID order by ArticleDate
I obtain a number of recordsets from the above query.
Then for each recordset(Rs1),Let's say for the first recordset
Rs1.MoveFirst
I want to apply this query:
Rs2.Open"Select SourceName,ArticleDate,File.Filename from [RS1] inner Join File on Article.ArticleID=File.ArticleID
I want from the above query to have the Filenames corresponding to each Article because in my VB
form I have 2 command buttons:one gives me the article's definition(Date,Source)
and the other gives me the Filename of the current recordset(Article)
The above SQL syntax is it correct?
Here's my SQL Statement (I'm using MS SQL 2000):
SELECT TOP 2 MenuComments, MenuDate, MenuID, MenuIsActive, MenuName
FROM Menu
ORDER BY MenuDate DESC
This orders the data correctly, but the problem is, I need ONLY the SECOND row, not the top row. Also, because I am sorting for menus entered into the system, I cannot use a variable based on real dates (in other words, I can't use the server clock to help filter the results).
Any and all help would be GREATLY appreciated -- I've been banging my head against this one all day!
Mike
Hi,
I am using classic ASP.
Records are grouped together by a GroupUnique number. Some groups are small with about 10 records, othere are larger at about 160.
For each record, I have about 50 columns of data that I need to display on a webpage. Because the 50 columns don't easily fit on the one page, I create two tables, each displaying 26 columns, the first columnn being an ID column. Due to the size of groups, sometimes the tables are very large - and when they get too big it overloads the server.
I think the main problem is the two tables. I use two recordsets (one of them is shown below - although instead of a SELECT * I do in fact name the columns needed for each table). I have to use two because the Recordsets don't like me using the ID column again - once it is used it is gone.
Is there a better way to store all of this information so that I can just use the one recordset? Possibly in an array? Is there a more efficient way of getting the data?
<%
Dim Recordset4__MMColParam1
Recordset4__MMColParam1 = "1"
If (Scramble.Fields.Item("GU").Value <> "") Then
Recordset4__MMColParam1 = Scramble.Fields.Item("GU").Value
End If
%>
<%
Dim Recordset4
Dim Recordset4_numRows
Set Recordset4 = Server.CreateObject("ADODB.Recordset")
Recordset4.ActiveConnection = conn
Recordset4.Source = "SELECT * FROM Table1 WHERE GroupUnique = " + Replace(Recordset4__MMColParam1, "'", "''") + ""
Recordset4.CursorType = 0
Recordset4.CursorLocation = 2
Recordset4.LockType = 1
Recordset4.Open()
Recordset4_numRows = 0
%>
<%
Dim Repeat4__numRows
Dim Repeat4__index
Repeat4__numRows = -1
Repeat4__index = 0
Recordset4_numRows = Recordset4_numRows + Repeat4__numRows
%>
Hi guys,
my first post. So please don't kill me!
I am having some problems. I'm pretty new to sql and really dont know how to achieve more than the basic selects etc.,
My problem is that I have a recordset on one page http://www.photoghetto.com/photo-images/animals.asp that returns the results of all the images in one category. In this case it's animals and wildlife.
The user can click on any image and go to a page that shows a larger detail version of the image. http://www.photoghetto.com/photo-images/animals-photo-detail.asp
What I do is post the ProductID number to this page so that the selected thumb is shown. So for exmaple for the image of the wild cat it is http://www.photoghetto.com/photo-images/animals-photo-detail.asp?ProductID=6
My problem is that on the animals-photo-detail.asp the user has to be able to "scroll" through all the images from the category.
I.e should be able to hit the previous image button and see the stallion image, or the next button to see the butterfly etc., and thus scroll through all the images on this age if he/ she wishes to.
I understand the principles of having a results page and then being able to click on one of the results and getting a detail page. Such as I have it here. With the http://www.photoghetto.com/photo-images/animals.asp as a results page listing all the results of the category, and then when the user clicks on one of the results, goes to a detail page, for example, http://www.photoghetto.com/photo-images/animals-photo-detail.asp?ProductID=6.
My problem is that what I need is the recordset from the listing page to function on the detail page so that the user can scroll through the results in the same order that they were on the results page.
I have searched now for a couple of days online and every tutorial I find shows the same structure. Results Page > Detail Page.
The sql i am using on the detail page is simply,
<%
Dim photos_rs__MMColParam
photos_rs__MMColParam = "1"
If (Request.QueryString("ProductID") <> "") Then
photos_rs__MMColParam = Request.QueryString("ProductID")
End If
%>
<%
Dim photos_rs
Dim photos_rs_numRows
Set photos_rs = Server.CreateObject("ADODB.Recordset")
photos_rs.ActiveConnection = MM_photo_STRING
photos_rs.Source = "SELECT * FROM PHOTOCOLLECTIONS WHERE ProductID = " + Replace(photos_rs__MMColParam, "'", "''") + ""
photos_rs.CursorType = 0
photos_rs.CursorLocation = 2
photos_rs.LockType = 3
photos_rs.Open()
photos_rs_numRows = 0
%>
So I understand why it will only display the one result since thats the detail page.
Is it possible to be able to scroll through the results using the previous and next buttons as I have setup in the display on the http://www.photoghetto.com/photo-images/animals-photo-detail.asp page. For example, http://www.photoghetto.com/photo-images/animals-photo-detail.asp=ProductID=6.
Since the resutls are gathered from across the database its not possible to have a href tage that does a <<< http://www.photoghetto.com/photo-images/animals-photo-detail.asp=ProductID=(6 -1) or a >>> http://www.photoghetto.com/photo-images/animals-photo-detail.asp=ProductID=(6+1).
I guess it has to be something with a recordset index but does anyone know how to do it? And does anyone have the ability to help me do it?
My boss is kicking my butt now to get this thing online at some point today, and I'm turning to you guys for help if possible.
I'm sorry if this is a stupid question. I've really ran out of ideas.
-SOM
is there any thing like a recordset concept in sql server,
where i could loop through and update each rows
Thanks,
MG
This asp code displayes records in a combo box:<%openDB()call updateDB("usp_retrieveOptions",rs)if not rs.eof then%><tr><td width="66">Options</td><td width="137"><select name="select1" class="TextField1"><%i = 0do while not rs.eofif rs(0) <> Arr(i) thenresponse.write "<option value=" & rs(0) & ">" & rs(1)i = i + 1end ifrs.movenextloop%></select></td></tr><tr><td colspan="2" width="206"><center><table width="71" border="0" cellspacing="3" cellpadding="0"height="33"><tr><td width="9" height="30"><input type="submit" name="Assign" value="Assign"></td></tr></table></center></td></tr><%end ifcloseRS()closeDB()%>The call updateDB("usp_retrieveOptions",rs) invokessub updateDB(SQL,rs)set rs = objConn.Execute(SQL)end suband my usp_retrieveOptions stored procedure:create procedure usp_retrieveOptionsAS SET NOCOUNT ONSELECT OptionID, Description FROM OptionsReturnGOnow in my asp code when I try response.write rs.RecordCount I am getting-1 all the time. How do I solve the problem. Your help is kindlyappreciated.Eugene Anthony*** Sent via Developersdex http://www.developersdex.com ***
View 4 Replies View RelatedIm doing a select that should retrieve a name from one table and display thenumber of correct bets done in the betDB (using the gameDB that has info onhow a game ended)I want the "MyVAR" value to be used in the inner select statement withouttoo much hassle. As you can see im trying to get the "MyVAR" to insert inthe bottom line of the code.Whats the quick fix to this one..?Thanks in advance :-)---------- code begin ----------select memberDB.memberID as MyVAR, (select count(GamesDB.GameID)from GamesDBinner join GameBetDBon GameBetDB.betHome = GamesDB.homeGoal and GameBetDB.betAway =GamesDB.awaygoalinner join memberDBon memberDB.memberID = GameBetDB.memberIDwhere GamesDB.gameID=GameBetDB.gameIDand GameBetDB.memberID= MyVAR ) as wins from memberDB---------- code end ----------
View 1 Replies View RelatedHi allHow do i declare a recordset and fetch records from an sql server?TIAGuy
View 3 Replies View RelatedHello,
I have some problems to edit a recordset in an ActiveX DTS using Vbscript.
Here is an example of the script :
dim varsql, varset, varconn
set varconn = CreateObject("ADODB.Connection")
set varset = CreateObject("ADODB.Recordset")
varconn.Open = "Provider=SQLOLEDB.1;Data Source=(local);Initial Catalog=Enregistrement3;user id = 'sa';password=''"
varsql = "SELECT * "
varsql = varsql & "FROM mytable "
varset.Open varsql, varconn, 3,3
msgbox "How much : " & varset.recordcount
if varset.recordcount >0 then
do while varset.eof
varset.edit
.........................
varset.update
varset.movenext
loop
end if
varset.close
varconn.close
Does someone see what is wrong ?
I allways get -1 for the varset.recordcount ! (I checked there are some records into the table).
I don't think it is a problem of user's right as it works with the same user configuration using a SQL action requery.
If I modify the open statement like this :
varset.Open varsql, varconn, 1
varset.recordcount contains the good number of records but the recordset is read noly and can't be modified...
Any Help will be very wellcome !
TIA
Is possible use DTS for return Data in recordset in the VB ?
I am asking this , why I have access the database INFORMIX, and several things do not work with Stored Procedure in the Informix
thank you in advance
What I have to do is loop through a table with about 900 records, do computations on each record and update a database, can someone help me out.
here is the code that I am using right now on another site with coldfusion but i want to convert it all to a stored proc for speed reasons.
<!--- Query the Stores Table --->
<cfquery name="Zip2" datasource="#application.data#" username="#application.username#" password="#application.password#">
exec Stores_GetStoreZipInfo
</cfquery>
<!--- Loop through the STORE table --->
<cfloop query="zip2">
<cfset Lat1 = #zip1.lat#>
<cfset Lg1 = #zip1.long#>
<cfset Lat2 = #zip2.lat#>
<cfset Lg2 = #zip2.long#>
<!--- Do the actual distance calculation between the user's zipcode each store's zipcode --->
<cfset DistLat = 69.1 * (Lat2-Lat1)>
<cfset DistLong = 69.1 * (Lg2-Lg1) * #cos(Lat1 / 57.3)#>
<cfset Dist = ((#abs(DistLat)# * 2) + (#abs(DistLong)# * 2)) * 0.5>
<!--- Update the DISTANCE field on STORE table --->
<cfquery name="UpdateZips" datasource="#application.data#" username="#application.username#" password="#application.password#">
exec Stores_UpdateZipSeachInfo '#Dist#', '#zip2.zipcode#'
</cfquery>
</cfloop>
I'm an SQL novice, but I know this must be a common problem.
I'm trying to select a recordset (using ASP), but I know I only want part of the recordset, and am not sure how to limit it ahead of time.
For example, the query will return about 500 rows, but I know I only want to use a small section of these records.
I want to give the user the ability to navigate through small sections of these 500 rows without having to get all rows all the time.
I know ahead of time which rows to get, but have no idea how to limit the recordset before I get it (there is no fields in the database to help).
This is what I'm doing now. "select * from xyz where id=xxx order by date desc;" I know I only want the first 10, or 10-20, or 400-410.
The way I'm doing it now, I'm getting the whole recordset each time, doing a "rs.move x" where x is where I want to start.
This is really a waste of network traffic and memory since my SQL server is on a different machine as the web server running ASP.
How do I do this?
Please email me if you could at pmt@vantagenet.com
hello,
i have a select query that returns multiple rows (within a cursor). How do i loop through the rows to process it (in a stored proc)? I donot want to use nested cursors. a code sample is requested.
thanks!
I have a reference table that looks like this
id | value
==========
1,abc
1,def
1,ghi
2,def
2,jkl
I want these values to go horizontally into another table matched on id, to look like this:
id | value
========
1,abc def ghi
2, def jkl
I built a cursor to parse through it but was taking forever (there's 185,000 records in the reference table). Any idea's on the fastest way to perform this function?
Hello,
I was wondering if there is a way to randomise a recordset once you have performed a query.
eg I want my query return a set of records based upon criteria supplied and then either randomise the order of the recordset or only return 3 random records - which every is simplest to do.
Can this be done in SQL or do I need to handle it outside of my SQL query in my business logic?
Many Thanks
Newbie to SQL Server here.
I'm opening a Access 2003 form with a ADO recordset with the following code;
Function SetFloaterDataSource()
Dim RecSourceFloater As String
Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
RecSourceFloater = "SELECT tbl_UserVarHSTUFloatStatByEelink.* " _
& "From tbl_UserVarHSTUFloatStatByEelink " _
& "WHERE (((tbl_UserVarHSTUFloatStatByEelink.idCalendar)=" & MyTSCalcIdCal & "));"
'Use the ADO connection that Access uses
Set cn = CurrentProject.AccessConnection
'Create an instance of the ADO Recordset class, and
'set its properties
Set rs = New ADODB.Recordset
With rs
Set .ActiveConnection = cn
.Source = RecSourceFloater
.LockType = adLockOptimistic
.CursorType = adOpenKeyset
.CursorLocation = adUseServer
.Open
End With
'Set the form's Recordset property to the ADO recordset
Set WeekDay.Form.Recordset = rs
Set rs = Nothing
Set cn = Nothing
End Function
When I edit the form I noticed that I could not go back to a recently added record because it was not available, so I concluded that I had to force an update, which I do in the before update event of my form, as follows;
'Update the underlying recordset
Me.Recordset.Update
It works great on my test server here, but when I instal it on the SQL Server 2000 - I get an error 'EOF' or 'BOF' is true......... so it fails
Any thougths?
Hi ...
This is a C++ / ADO / SQL question. Maybe not the right forum but I am guessing there are some programmers out there ...
I am trying to use ADO disconnected recordset to insert data into a sql table. I am using AddNew(vField, vValue) with UpdateBatch(). The code below does not throw any exceptions ... but does not add data to the table.
Any comments are appreciated,
Thanks,
Chris
void CTestApp::TestDatabaseUpdateBatch1a(void)
{
int nDataCount = 0;
long nIndex = 0;
long nIndex2 = 0;
CString csMessage;
CString csErrorMessage;
CString csTemp;
CString csSQL;
BOOL bIsOpen;
BOOL bIsEmpty;
long nCount = 0;
int nTemp = 0;
int nLimit = 0;
int nTempInt = 0;
long nTempLong = 0;
double nTempDouble = 0;
HRESULT hResult;
SYSTEMTIME st;
int i = 0;
string strTemp;
_variant_t sval;
_variant_t vNull;
vNull.vt = VT_ERROR;
vNull.scode = DISP_E_PARAMNOTFOUND;
COleSafeArray colesaFieldList;
COleSafeArray colesaDataList;
vector<COleSafeArray> *pvecDataList;
pvecDataList = new vector<COleSafeArray>;
COleDateTime oledtCurrentDate = COleDateTime::GetCurrentTime();
// Convert the OleDateTime to the varient
// COleVariant vCurrentDateTime(oledtCurrentDate);
COleVariant vCurrentDateTime;
CMxTextParse *pMxTextParse = NULL;
CMainFrame *pMainFrame = (CMainFrame *)AfxGetMainWnd();
CFrameWnd* pChild = pMainFrame->GetActiveFrame();
CTestMeteorlogixView* pView = (CTestMeteorlogixView*)pChild->GetActiveView();
pView->WriteLog("Start TestDatabaseUpdateBatch1a.");
pView->WriteLog("Load table using AddNew() and UpdateBatch().");
// Define ADO connection pointers
_ConnectionPtr pConnection = NULL;
_RecordsetPtr pRecordset = NULL;
try
{
// When we open the application we will open the ADO connection
pConnection.CreateInstance(__uuidof(Connection));
// Replace Data Source value with your server name.
bstr_t bstrConnect("Provider='sqloledb';Data Source='SQLDEV';"
"Initial Catalog='AlphaNumericData';"
"User Id=cmacgowan;Password=cmacgowan");
// Open the ado connection
pConnection->Open(bstrConnect,"","",adConnectUnspecified);
// Create an instance of the database
pRecordset.CreateInstance(__uuidof(Recordset));
// Select the correct sql string. Note that we are creating an
// empty string by doing a select on the primary key. We are only
// doing inserts and we do not want to bring data back from the
// server
csSQL = "SELECT * FROM dbo.AAMacgowanTest WHERE RecordId IS NULL";
// csSQL = "SELECT * FROM dbo.DICastRaw1Hr";
pRecordset->PutRefActiveConnection(pConnection);
pRecordset->CursorLocation = adUseClient;
pRecordset->Open(csSQL.AllocSysString(), vNull, adOpenStatic, adLockOptimistic, -1);
// Test to see if the recordset is connected
if(pRecordset->GetState() != adStateClosed)
{
// The recordset is connected, we will see if we are
// at the end
if((pRecordset->BOF) && (pRecordset->GetadoEOF()))
{
// The recordset is empty
bIsEmpty = false;
}
if(pRecordset->GetadoEOF())
{
bIsOpen = false;
}
else
{
// disconnect the database
pRecordset->PutRefActiveConnection(NULL);
}
}
// disconnect the database
// pRecordset->PutRefActiveConnection(NULL);
// Disassociate the connection from the recordset.
pRecordset->PutRefActiveConnection(NULL);
// Set the count
nCount = 1;
// now we will scroll through the file
while(nCount > 0)
{
nCount--;
nDataCount = 10;
// test that we got some data
if (nDataCount >= 0)
{
// Start the insert process
// m_pRecordset->AddNew();
COleSafeArray warningList;
//int index, listIndex = -1, bitIndex; // indexing variables
// long lowIndex, highIndex, arrayIndex[2];
VARIANT vFieldList[25];
VARIANT vValueList[25];
int nFieldIndex = 0;
int nValueIndex = 0;
// Setup the fields
vFieldList[nFieldIndex].vt = VT_BSTR;
vFieldList[nFieldIndex].bstrVal = ::SysAllocString(L"Name");
nFieldIndex++;
vFieldList[nFieldIndex].vt = VT_BSTR;
vFieldList[nFieldIndex].bstrVal = ::SysAllocString(L"Section");
nFieldIndex++;
vFieldList[nFieldIndex].vt = VT_BSTR;
vFieldList[nFieldIndex].bstrVal = ::SysAllocString(L"Code");
nFieldIndex++;
vFieldList[nFieldIndex].vt = VT_BSTR;
vFieldList[nFieldIndex].bstrVal = ::SysAllocString(L"Latitude");
nFieldIndex++;
vFieldList[nFieldIndex].vt = VT_BSTR;
vFieldList[nFieldIndex].bstrVal = ::SysAllocString(L"Longitude");
nFieldIndex++;
pView->WriteLog("Set data using AddNew() ...");
// COleDateTime is a wrapper for VARIANT's DATE type. COleVariant is
// a wrapper for VARIANTs themselves. If you need to create a
// variant, you can say:
COleDateTime oledtCurrentDate2 = COleDateTime::GetCurrentTime();
// Convert the OleDateTime to the varient
COleVariant vCurrentDateTime2(oledtCurrentDate2);
//Set the DATE variant data type.
memset(&st, 0, sizeof(SYSTEMTIME));
st.wYear = 2000;
st.wMonth = 1;
st.wDay = 1;
st.wHour = 12;
// vect is a vector of COleSafeArrays containing the records
for(i = 0; i < 10; i++)
{
// Setup the data
nValueIndex = 0;
vValueList[nValueIndex].vt = VT_BSTR;
vValueList[nValueIndex].bstrVal = ::SysAllocString(L"BLUE");
nValueIndex++;
vValueList[nValueIndex].vt = VT_BSTR;
vValueList[nValueIndex].bstrVal = ::SysAllocString(L"KSTP");
nValueIndex++;
vValueList[nValueIndex].vt = VT_I4;
vValueList[nValueIndex].dblVal = 100 + nFieldIndex;
nValueIndex++;
vValueList[nValueIndex].vt = VT_R8;
vValueList[nValueIndex].dblVal = 11.11 + nFieldIndex;
nValueIndex++;
vValueList[nValueIndex].vt = VT_R8;
vValueList[nValueIndex].dblVal = 22.22 + nFieldIndex;
nValueIndex++;
// Add the record to the recordset
pRecordset->AddNew(vFieldList, vValueList);
}
pView->WriteLog("Call UpdateBatch().");
// Re-connect.
pRecordset->PutRefActiveConnection(pConnection);
// Send updates.
pRecordset->UpdateBatch(adAffectAll);
// Close the recordset and the connection
pRecordset->Close();
pConnection->Close();
}
}
}
catch(_com_error *e)
{
CString Error = e->ErrorMessage();
AfxMessageBox(e->ErrorMessage());
pView->WriteLog("Error processing TestDatabase().");
}
catch(...)
{
csMessage = "Undefined exception handled. Error message details ";
hResult = GetAdoErrorMessage(m_pConnection,
&csErrorMessage);
csMessage += csErrorMessage;
csMessage += "method: CTestMeteorlogixApp::OnTestDatabaseAdoBulkload()";
AfxMessageBox(csMessage);
}
csTemp.Format("Last Row %03d DIcastId = %s ", nIndex, strTemp.c_str());
pView->WriteLog(csTemp);
pView->WriteLog("End TestDatabaseUpdateBatch1.");
}
I cant seem to display the Customer_nickname from my Customer_recordset....... And the errors says that " Object is required" can anyone help me on this..?
View 1 Replies View Relatedcan i pass recordset object(which have 10 records) from vb6 to stored procedures, if yes what is the datatype i have to declare in stored procedure
View 8 Replies View RelatedWhat properties to you set to make a SQL 2005 recordset updatable?In Access, it'sRecordset.editRecordset!FieldName=SomeValueRecordset.updateAny help is appreciated.
View 1 Replies View RelatedI have a Recordset as below which worksSELECT DISTINCT MemberID, RegStatus, ProfileDate, Title, PostTown, PostCodeFROM [Site Photos]ORDER BY ProfileDate DESCHowever as soon as I add a further field called "images" it all goes wrongMemberID may have 3 images attachedHow can I do the recordset so that only the first image record for themembers is displayed (as in the top records set)so I only get 1 record displayed per memberID regardless of how many imagesthey haveDoes that make sense ?Andrew
View 1 Replies View RelatedHi,I have table where i have the following fields in datasheetview:id | date | image | question1 | question2 | question..NI would like to have it in this way:id | date | image | questionnr | answer1 01-01-2004 test.tif 1 1000 (this is the value offield question1)As you can see the first 3 fields remains the same, but the records of those3 fields should be inserted for each record of the question fields. I can dothis with a union query for each questionfield, but.....How can i do this automatically, because there are more than 500 columns.
View 1 Replies View RelatedHi! All,
I have an old ado application like following:
pCadoCon = new CADOConnection;
pCadoCon->Open (_T"driver={...A OEM driver...}; UID=..;PWD=....", _T (""), _T (""));
//some OEM driver unlocking code
pCadors = new CADORs;
pCadors->Open (_T"select foo from bar", pCadoCon->m_lpDispatch, eCursor); //SQL: a select statement here
The CADOConnection and CADORs are ADO connection, RecordSet wrapper classes created with ClassWizard.
I successfully open an ADO connection using the OEM driver by this DSN less way, and then passed it to ADO Recordset. From ODBC trace, I found that under the cover of the ADO, this connection is used to execute the select statement, but after that it automatically opens an other connection. I do not know why and is it possible to disable this?
Hey,
I'm using CRecordSet to add new rows to some table.
The Sequence of operations is as following:
m_recSet->Open();
m_recSet->AddNew();
m_recSet->Update();
In the AddNew() function i'm getting an Exception Saying "Recordset is read-only".
I saw in previous posts that this problem is caused when there is no Primary Key, but, my table
does not have a Primary Key and i don't want to set one.
How can i add rows to a table that doesn't have Primary Key ?
Thank
Shahar
Hi,
Can anyone tell me how can i remove records from a recordset through an IS script?
Also how can i write some records to an excel file from a script as well?
Thanks guys..