RecordSet GetArray()

I am a beginner with using java with databases, so help would be appreciated.
I am tring to convert one of my ResultSet columns into an String[] array, but I keep on recieving the following sql error: "Feature not implemented"
I am using a MySql database.
----------------My Code-------------------------------------------------
public void getAllItems(String itemList[])
String sql;
Statement st = null;
ResultSet rs = null;
if (this.OpenMyConnection() )
try
sql = "SELECT itemName FROM items";
st = this.getMyConnection().createStatement();
rs = st.executeQuery(sql);
itemList = (String[])rs.getArray(1).getArray(); //Error
System.out.print(itemList.length);
catch (SQLException sqlE)
System.out.println(sqlE.toString());
System.out.println(sqlE.getMessage());
finally
this.CloseMyConnection();
Thank you

I think the following piece of code is wrong
itemList = (String[])rs.getArray(1).getArray(); //ErrorIf this is
itemList = ((String[])rs.getArray(1)).getArray(); should work

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Hi,
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$searchmax = $_POST['maxsalary'];
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Default value in recordset variable

Hi,
I am using Dreamweaver 8.
I am not sure that I understand the function of the default
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Name:colname2
Type:Text
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Run-Time Value: $_GET['description']
Current code works perfectly thanks to some direction by
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Any help would be appreciated.
Thanks,
Cliff

The best way to accomplish this is to build the WHERE clause dynamically, or else have a different WHERE clause that you use in these situations. In other words, test the value of the querystring variables and if they are empty, use a different WHERE clause that does not include the address condition.
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I would like to retrieve an updateable recordset from a stored procedure using the oracle 9.2.0.2.0
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Assuming your stored procedure is returning a REF CURSOR, it cannot be done. Oracle's REF CURSORS are read only constructs.
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How to get an updatable ADODB Recordset from a Stored Procedure?

In VB6 I have this code to get a disconnected ADODB Recordset from a Oracle 9i database (the Oracle Client is 10g):
Dim conSQL As ADODB.Connection
Dim comSQL As ADODB.Command
Dim recSQL As ADODB.Recordset
Set conSQL = New ADODB.Connection
With conSQL
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The PL/SQL Procedure is returning a REF CURSOR like this:
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IS
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4 years later...
I was having then same problem.
Finally, I've found how to "touch" the requierd bits.
Obviously, it's hardcore, but since some stupid at microsoft cannot understand the use of a disconnected recordset in the real world, there is no other choice.
Reference: http://download.microsoft.com/downlo...MS-ADTG%5D.pdf
http://msdn.microsoft.com/en-us/library/cc221950.aspx
http://www.xtremevbtalk.com/showthread.php?t=165799
Solution (VB6):
<pre>
Dim Rst As Recordset
Rst.Open "select 1 as C1, '5CHARS' as C5, sysdate as C6, NVL(null,15) as C7, null as C8 from DUAL", yourconnection, adOpenKeyset, adLockBatchOptimistic
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Rst.Save S, adPersistADTG
Rst.Close
Set Rst = Nothing
With S
'Debug.Print .Size
Dim Bytes() As Byte
Dim WordVal As Integer
Dim LongVal As Long
Bytes = .Read(2)
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.Position = 2 + Bytes(1)
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.Position = .Position + LongVal
Bytes = .Read(3)
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.Position = .Position + LongVal
Bytes = .Read(3)
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LongVal = Bytes(1) + Bytes(2) * 256 ' token size
.Position = .Position + LongVal
Bytes = .Read(1)
If Bytes(0) <> 6 Then Err.Raise 5, , "ADTG, se esperaba: 6 (adtgTokenColumnDescriptor)"
Do ' For each Field
Bytes = .Read(2)
LongVal = Bytes(0) + Bytes(1) * 256 ' token size
Dim NextTokenPos As Long
NextTokenPos = .Position + LongVal
Dim PresenceMap As Long
Bytes = .Read(3)
PresenceMap = Val("&H" & Right$("0" & Hex$(Bytes(0)), 2) & Right$("0" & Hex$(Bytes(1)), 2) & Right$("0" & Hex$(Bytes(2)), 2))
Bytes = .Read(2) 'ColumnOrdinal
'WordVal = Val("&H" & Right$("0" & Hex$(Bytes(0)), 2) & Right$("0" & Hex$(bytes(1)), 2))
'Aca pueden venir: friendly_columnname, basetable_ordinal,basetab_column_ordinal,basetab_colname
If PresenceMap And &H800000 Then 'friendly_columnname
Bytes = .Read(2) 'Size
LongVal = Bytes(0) + Bytes(1) * 256 ' Size
.Position = .Position + LongVal * 2 '*2 debido a UNICODE
End If
If PresenceMap And &H400000 Then 'basetable_ordinal
.Position = .Position + 2 ' 2 bytes
End If
If PresenceMap And &H200000 Then 'basetab_column_ordinal
.Position = .Position + 2 ' 2 bytes
End If
If PresenceMap And &H100000 Then 'basetab_colname
Bytes = .Read(2) 'Size
LongVal = Bytes(0) + Bytes(1) * 256 ' Size
.Position = .Position + LongVal * 2 '*2 debido a UNICODE
End If
Bytes = .Read(2) 'adtgColumnDBType
'WordVal = Val("&H" & Right$("0" & Hex$(Bytes(0)), 2) & Right$("0" & Hex$(bytes(1)), 2))
Bytes = .Read(4) 'adtgColumnMaxLength
'LongVal = Val("&H" & Right$("0" & Hex$(Bytes(3)), 2) & Right$("0" & Hex$(Bytes(2)), 2) & Right$("0" & Hex$(Bytes(1)), 2) & Right$("0" & Hex$(Bytes(0)), 2))
Bytes = .Read(4) 'Precision
'LongVal = Val("&H" & Right$("0" & Hex$(Bytes(3)), 2) & Right$("0" & Hex$(Bytes(2)), 2) & Right$("0" & Hex$(Bytes(1)), 2) & Right$("0" & Hex$(Bytes(0)), 2))
Bytes = .Read(4) 'Scale
'LongVal = Val("&H" & Right$("0" & Hex$(Bytes(3)), 2) & Right$("0" & Hex$(Bytes(2)), 2) & Right$("0" & Hex$(Bytes(1)), 2) & Right$("0" & Hex$(Bytes(0)), 2))
Dim ColumnFlags() As Byte, NewFlag0 As Byte
ColumnFlags = .Read(1) 'DBCOLUMNFLAGS, First Byte only (DBCOLUMNFLAGS=4 bytes total)
NewFlag0 = ColumnFlags(0)
If (NewFlag0 And &H4) = 0 Then 'DBCOLUMNFLAGS_WRITE (bit 2) esta OFF
'Lo pongo en ON, ya que quiero escribir esta columna LOCALMENTE en el rst DESCONECTADO
NewFlag0 = (NewFlag0 Or &H4)
End If
If (NewFlag0 And &H8) <> 0 Then 'DBCOLUMNFLAGS_WRITEUNKNOWN (bit 3) esta ON
'Lo pongo en OFF, ya que no me importa si NO sabes si se puede updatear no, yo lo se, no te preocupes
'ya que quiero escribir esta columna LOCALMENTE en el rst DESCONECTADO
NewFlag0 = (NewFlag0 And Not &H8)
End If
If (NewFlag0 And &H20) <> 0 Then 'DBCOLUMNFLAGS_ISNULLABLE (bit 5) esta OFF
'Lo pongo en ON, ya que siendo un RST DESCONECTADO, si le quiero poner NULL, le pongo y listo
NewFlag0 = (NewFlag0 Or &H20)
End If
If NewFlag0 <> ColumnFlags(0) Then
ColumnFlags(0) = NewFlag0
.Position = .Position - 1
.Write ColumnFlags
End If
.Position = NextTokenPos
Bytes = .Read(1)
Loop While Bytes(0) = 6
'Reconstruyo el Rst desde el stream
S.Position = 0
Set Rst = New Recordset
Rst.Open S
End With
'TEST IT
On Error Resume Next
Rst!C1 = 15
Rst!C5 = "MUCHOS CHARS"
Rst!C7 = 23423
If Err.Number = 0 Then
MsgBox "OK"
Else
MsgBox Err.Description
End If
</pre>

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Hi,
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Hi Rajesh,
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O_RESULT OUT RESULT
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where ? is the out parameter -of type cursor which is to be
registered via perl code.(not sure how it is done in perl)
and after issuing execute command via perl code
get the resultset.
hope u understood it and the above was of help.
Good luck
Rani
Hi,
I have a Perl Code which calls a Stored Procedure in Oracle 8i Database. As you know that you can return Cursors
and other data types back to Perl and not RecordSets. So I am trying to convert a RecordSet to a Cursor. The Stored
Procedure Does some complex computations and then stores the results in a record Set. I need to tansfer the data
from the Record Set back to the Perl Code via a REF Cusror. The only solution that I can think of is Creating a Temp
Table to store the results and then point a Cursor to that and return that Cusror to the Perl Code. Is there any other
way of doing this???. I searched lot of sites/forums, But couldnt find any solution.
You Help will be greatly appreciated :).
Thanks
Rajesh

How to change recordset bahaviour to accept dynamic column names in the where clause

Hi
im using php-mysql and i make a recordset and i want to make the column names in the where clause to be dynamic like
"select id,name from mytable where $tablename-$myvar";
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and when i use variables from advanced recordset it only dynamic for the value of the column not for the column name
and when i write the column name to dynamic as above by hand it truns a red exclamation mark on the server behaviour panel
so i think the only way is to change the recordset behaviour is it? if so How to make it accept dynamic column names?
thanks in advance.

As bregent has already explained to you, customizing the recordset code will result in Dreamweaver no longer recognizing the server behavior. This isn't a problem, but it does mean that you need to lay out your dynamic text with the Bindings panel before making any changes. Once you have changed the recordset code, the Bindings panel will no longer recognize the recordset fields.
Using a variable to choose a column name is quite simple, but you need to take some security measures to ensure that the value passed through the query string isn't attempting SQL injection. An effective way of doing this is to create an array of acceptable column names, and check that the value matches.
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$valid = array('column_name1', 'column_name2', 'column_name3');
// if the query string contains an acceptable column name, use it
if (isset($_GET['colname']) && in_array($_GET['colname'], $valid)) {
$col = $GET['colname'];
} else {
// set a default value if the submitted one was invalid
$col = 'column_name1'
You can then use $col directly in the SQL query.

Not able to retrive the recordset from oracle stored procedure in VC++

Hi,
I am trying to retrieve the records from the reference cursor which is an out parameter for an oracle 9i store procedure in VC++ application. But it is giving the record count as -1 always. Meanwhile i am able to get the required output in VB application from the same oracle 9i store procedure .
Find the code below which i used.
Thanks,
Shenba
//// Oracle Stored Procedure
<PRE lang=sql>CREATE OR REPLACE
PROCEDURE GetEmpRS1 (p_recordset1 OUT SYS_REFCURSOR,
p_recordset2 OUT SYS_REFCURSOR,
PARAM IN STRING) AS
BEGIN
OPEN p_recordset1 FOR
SELECT RET1
FROM MYTABLE
WHERE LOOKUPVALUE > PARAM;
OPEN p_recordset2 FOR
SELECT RET2
FROM MYTABLE
WHERE LOOKUPVALUE >= PARAM;
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<PRE lang=c++ id=pre1 style="MARGIN-TOP: 0px">ConnectionPtr mpConn;
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//a property that does not exist
//will throw the adErrItemNotFound exception.
m_pConn->Open (
bstrt ("Provider=OraOLEDB.Oracle;PLSQLRSet=1;Data Source=XXX"),
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pCommand->ActiveConnection = m_pConn;
pParam1 = pCommand->CreateParameter( bstrt ("pParam1"),
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pCommand->Parameters->Append(pParam1);
pRecordset.CreateInstance (__uuidof (Recordset));
//NOTE: We need to specify the stored procedure name as COMMANDTEXT
//with proper ODBC escape sequence.
//If we assign COMMANDTYPE to adCmdStoredProc and COMMANDTEXT
//to stored procedure name, it will not work in this case.
//NOTE that in the escape sequence, the number '?'-s correspond to the
//number of parameters that are NOT REF CURSORS.
pCommand->CommandText = "{CALL GetEmpRS1(?)}";
//NOTE the options set for Execute. It did not work with most other
//combinations. Note that we are using a _RecordsetPtr object
//to trap the return value of Execute call. That single _RecordsetPtr
//object will contain ALL the REF CURSOR outputs as adjacent recordsets.
pRecordset = pCommand->Execute(NULL, NULL,
adCmdStoredProc | adCmdUnspecified );
//After this, traverse the pRecordset object to retrieve all
//the adjacent recordsets. They will be in the order of the
//REF CURSOR parameters of the stored procedure. In this example,
//there will be 2 recordsets, as there were 2 REF CURSOR OUT params.
while( pRecordset !=NULL ) )
while( !pRecordset->GetadoEOF() )
//traverse through all the records of current recordset...
long lngRec = 0;
pRecordset = pRecordset->NextRecordset((VARIANT *)lngRec);
//Error handling and cleanup code (like closing recordset/ connection)
//etc are not shown here.</PRE>

It can be linked to internal conversion. In some case, the value of internal or extranal value is not the same.
When you run SE16 (or transaction N), you have in option mode the possibility to use the exit conversion or not.
Christophe

Help with multiple recordsets and pulling an ID value (ASP)

I started this discussion when first developing my project and posted on the General Tab. I have figured out that issue (trying to get my Insert to work in ASP) but now am having trouble retrieving an ID value. It should be simple. I want to insert a new record into a single table and want to create a unique ID field. I am using SQL Server and tried the Identity setting but won't be able to have admin privileges which are required to set the ID. So, I'd like to just take the ID value from the last record and just add '1' to it to get a new unique ID manually. My INSERT portion was working, so I just decided to query the records to retrieve the last CatalogID and add '1' to get my new ID. But it's not working! I tried opening both a command and a recordset, but get various errors on invalid command use.
Any help would be great! I'm new to all of this!
I've posted a code snippet of what I thought I should do:
<%LANGUAGE = “VBSCRIPT” CODEPAGE=”65001”%)

<%
If (Cstr(Request(“MM_insert”)) = “form1”) Then
                Dim MM_editCmd
                Dim MM_Lookup
                Dim NextCatalogID
                Set MM_Lookup = Server.CreateObject (“ADOB.Recordset”)
                MM_Lookup.ActiveConnection = MM_CapConnect_STRING
                MM_Liikup.Source = “Select CatalogID From dbo.tblCatalogItems ORDERBY CatalogID Ascending”
                MMLookup.Open
                MM_Lookup.MoveLast
                NextCatalogID = MM_Lookup.Fields(“CatalogID”) + 1   'this is supposed to be my new ID value
                Set MM_Lookup = Nothing
                Set MM_editCmd = Server.CreateObject(“ADOB.Command”)
                MM_editCmd.ActiveConnection = MM_CapConnect_STRING
                MM_editcmd.CommandText = “INSET INTO dbo.tblCatalogItems (CatalogID, ModelName, Description, POCName, [POCPhone]) VALUES (NextCatalogID, ?,?,?,?)
                MM_editcmd.Prepared = True
                MM_edit.Parameters.Append MM_editcmd.CreateParameter(“param2”, 202, 1, 100, Request.Form(“modelname”) )
              MM_edit.Parameters.Append MM_editcmd.CreateParameter(“param3”, 202, 1, 300, Request.Form(“Description”) )
[Subject line edited by moderator to add server model]

Ok, you've got lots of problems. First, explain again why you are not able to modify the CatologID to be an identity column? What is the datatype of that column now?
Next, you are going about selecting your recordset incorrectly. If you are just looking for the last value inserted, there is no need to return all values to the recordset. Just select the max value:
MM_Liikup.Source = “Select MAX (CatalogID) From dbo.tblCatalogItems”
Next, you have a typo in your insert statement "“INSET INTO" should be "INSERT INTO"
Next, your CommandText is wrong. There is no ending quote, and NextCatalogID will be treated as a string literal, not a variable. Use a ? placeholder for it and use the CreateParameter method to populate it.
Next, your command text includes 4 placeholder, but you are only populating 2.
But even when you get this to work it will be problematic. What happens when 2 users execute this at the same time? They both read the same value for the max record and increment by one, but the first will succeed and the second will fail. That's why it is always better to use an auto increment (Identity) column.

Function return value == -10. Native error code -2146824584 ADOBD.Recordset: Operation is not allowed when object is closed

I want to call Stored Procedure that return records and output parameter, from CVI
I can get output parrameter but when I want to get records stream I recieve following wrror:
function return value == -10. Native error code -2146824584 ADOBD.Recordset: Operation is not allowed when object is closed

in Stored procedure I create table variable and and insert into string values
when I remove usage of table variable the error desappear

How to determine whether a recordset is Empty or not ?

Please see my snippet code below :
<%
     String sql="";
     String username="CDS";
     try
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
            Connection con = DriverManager.getConnection("jdbc:odbc:Employees","","");
            Statement stmt = con.createStatement();
            ResultSet rs=null;
               sql = "Select * from Employee where code='" + username + "'";
               rs = stmt.executeQuery(sql);
               rs.next();
               if (rs==null)
               %>
                    <jsp:forward page="Login.jsp?msg=Username not recognized"></jsp:forward>
               <%
            else
               %>
                    <jsp:forward page="Login.jsp?msg=Halo"></jsp:forward>
               <%
          catch(ClassNotFoundException e)
               out.println("Driver not found");
                catch(SQLException e2)
                        out.println(e2.getMessage());
                        out.println("<BR>");
                        out.println("Wrong SQL Statement");
                        out.println("<BR>");
                        out.println(sql);
                        out.println("<BR>");
     %>How to determine whether a recordset has no result ?
From the above code, i use if (rs==null) and that's not worked.
Help me, guys.

ResultSet rs = stmt.executeQuery(sql);
if (rs.next()) {
%>
    <jsp:forward page="Login.jsp?msg=Halo"/>
<%
} else {
%>
    <jsp:forward page="Login.jsp?msg=Username not > recognized"/>
<%
}

How to send php email using email from recordset?

Hi
I know the headers to use for php mail(), and I use it for
the contact form for my viewers in order to contact the directory
listing's email address ( of which I have hidden by using the words
'Email Us' and use the id to carry through to the form).
I have sucessfully used the $to = [email protected] but when I
want to use the $row_?['email'] it will not send.
Any suggestions? I use a recordset to retrieve the id of the
listing to the contact form.
I will want to follow the same procedure for my jobseekers to
contact employers job adverts.
Thanks
Theresa

Hi,
There are many sms gateways that have their own api to send sms. You can use them for sms. (They will charge you for the sms!!!)
Moderator edit: Link removed
Thanks
Edited by: PhHein on 20.10.2010 16:11

RecordSet GetArray()

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