Oracle Update: SQL Command Not Properly Ended?
May 7, 2012
I have the following code in a VB .NET application. I am trying to update columns in an Oracle table with data with SQL data. When I run the application, I get (ORA-00933: SQL command not properly ended) for the 'or_cmd_3.ExecuteNonQuery()' line.
If I strip out the code and run it in TOAD or SQL Developer, replacing the temp varialve with some bogus data it updates fine. What am I missing?
ElseIf (oracle_summary_temp = ueio_tmpALM_Summary) And (oracle_request_ID_temp = ueio_tmpALM_ID) And added_to_alm = "1" AndAlso ({"Deferred", "Rejected", "Closed"}.Contains(ueio_tmpALM_Status)) Then
Dim update_oracle As String = Nothing
[Code]....
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Apr 13, 2010
i have problem on how to insert the data into the oracle database 10g using visual basic 2008
My coding is like at below:Dim cmd211 As OleDbCommand
cmd211 = New OleDbCommand("INSERT INTO STUDENT_DETAIL(STUD_ID,STUD_NAME) VALUES(@STUD_ID,@STUD_NAME)", con)
.Add("@STUD_ID", OleDbType.VarChar).Value = txt_studId.Text
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Mar 15, 2012
I have this in creating table but did not work. Having invalid table name error.
Imports Oracle.DataAccess.Client
Imports Oracle.DataAccess.Types
Public Class dump
[code]......
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Oct 2, 2009
Currently working on a web-service with Oracle10g as back-end. Here is my problem.
1. The table I need to populate has 100 columns. I have no control over the design of the table.
2. I wanted to use the "deriveparameters" method of OracleCommandBuilder, but found out that this is "costly" in terms of performance. What I initially planned to do was to derive the parameters from an open connection, close the connection, then maybe cache the parameters obtained but I don't know if this is possible.
I am unsure how big of a hit the performance will get if I continue using the "deriveparameters" method WITHOUT caching the parameters driven. The environment is as follows
-intranet
-around 2000 users
-users spread out in different parts of the country
I am not familiar where they will put the web pages of the application, the web service and the database. I don't know if they'll be putting it in different servers or on one server, but that's something we cannot control too, that's why I am looking for the best approach.
I just don't want to hard-code all that parameters and if, for instance, we need to change some properties/parameters, it will be a pain to maintain the code. It would be nice if someone here can point a way to automate the whole thing w/o the performance of the system taking a hit.
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Apr 11, 2011
I have application file and when clicked on it the application should be launched. I have used visualBasic.Command() to get the path where this file is present. In this path i get ("~") and because of this the .swf file is not getting loaded in the application. Is there any way to get the proper file path in which we don't see "~".
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Apr 22, 2010
I want to update a particular row in the database table but no success,i keep on receiving this error One or more errors occurred during processing of command. ORA-00907: missing right parenthesis
Cmd = New OleDbCommand("UPDATE SUB_DETAIL SET (LECT_ID = " & TextBox3.Text & ") WHERE SUB_ID = " & cmb_subID.Text & ")", con)
con.Open()
[code].....
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Sep 28, 2009
I have an issue with a data base updating it won't update for me in debgging mode it is stopping here on this bit of code which is highlighted in red. the error which comes up is .(update requires a valid update command when passed datarow collection with modified rows.)
Public Sub UpdateDataSource(ByVal ChangedRows As database.dataset1)
Try
'The data source only needs to be updated if there are changes pending.
If (Not (ChangedRows) Is Nothing) Then
[CODE]...
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May 25, 2010
I have been on a database project for a while now. I wanted to be able to make changes to my database using the update command of a Datagridview control.However, I have been faced with a series of unsuccessful outcomes.I want to do this how do I go about it?
[Code]...
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Apr 21, 2010
I am using oracle database and i already created a connection and retrieved data from my oracle DB to Datagridview using oledb commands,now my major challenge which has gotten me sick is to update any changes made in the datagridview to the oracle database. I tried using sqlcommandbuilder but failed. This code is what i used to retrieved the data from oracle and place it into the datagridview.
These are my declarations i made at the beginning of the form:
Private myDA As OleDbDataAdapter
Private myDataSet As DataSet
These are the codes inside the search button to load the retrieved data from oracle into the datagridview
Public con As OleDbConnection = New OleDbConnection("Provider=MSDAORA.1;User ID=SYSTEM; Password=simon; database=project")
[Code]
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Jul 16, 2010
I'm new at vb.net programming so be gentle. I have the flowing code
Dim dAdapter = New OleDbDataAdapter("Select * from items", dbConOra)
Dim dTable = New DataTable()
dAdapter.Fill(dTable)
BSourceItems.DataSource = dTable
DataGridVew1.DataSource = BSourceItems
[Code]...
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Jul 27, 2009
Assume my form has four text boxes and it's bond with a Dataset, therefore The user can 1-4 fields. Typically I write one update statement that take four input parameters. Therefore I update the updated fields as well as non updated field. To do this in the proper way, how many update statements I have to write?
Or
How do I do this update properly? I use SQL server 2K5
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Jun 12, 2011
Here's my code
Dim suppQuery As String = "SELECT [Supplier ID],[Company],[Last Name],[First Name],[Email Address],[Mobile Phone],[Office Phone],[Address],[City],[ZIP/Postal Code],[Notes] FROM [Suppliers]"
Dim dsSupp As New DataSet
Dim daSupp As New OleDbDataAdapter(suppQuery, cnPharma)
[CODE]...
It errors on the da.Update line and by the way if it helps, the text fields are a product of datarowview. that is when you select an item on the listbox the details of that appears on the text fields. and my goal is i could edit those text fields and save them.
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Jan 27, 2010
We know:"UPDATE tt SET Points=" & iPoints & " WHERE Ref='" & sRef & "'"Can we update several records using UPDATE command at one time?
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Jan 7, 2010
I have the following simple Sub to write a dataset back to an Oracle database
[code..]
Checking the logs today I noticed that for some executions I got an ORA-0001 (constraint violation) error. It seems that one of the fields in the oracle table being updated is marked as unique and my dataset contains one or more records that have the same value in that field.
How is this error handled? Does it just not add the violating records? Does it hit the invalid record and quit? Does it rollback?
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May 29, 2009
I am completly flummoxed!!! I have writen code for updating my table from a form but when I use the same code only changing the table names it wont work I get the following message: "Update requires a valid Update Command when passed DataRow collection with modified rows" My codes are as follows:
[Code]...
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Feb 11, 2010
is there a way to update a database row with the update command by first defining all parameters and then all values just like you can in the insert command? "insert into table1 (parameter1,parameter2,....) values (value1, value2,....)"something like "set table1 (parameter1, parameter2) values (value1,value 2,...) where ...."?because I only know the syntax to define each parameters value "set table parameter1=value, parameter2=value2... where"
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Feb 10, 2011
I've already found evidence of another having this problem. You can see this on this post by someone else:
http:groups.google...096b3fcaa?pli=1
The problem is that when one navigates the combobox via the keyboard, the combobox's information doesn't update. If you click a value with your mouse, though, everything works wonderfully. The link I've mentioned suggests changing the binding from the Text property to the SelectedItem property. I'm very deep into this project and it would be a bit of a nuisance to change the setup so as to allow it to be bound to the SelectedItem property.What I'm wondering is whether or not I can detect the user changing the selected entry in the combobox and tell VB that they "clicked" the value, if that makes any sense.
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Apr 3, 2012
I have to insert/update shipper information and I wrote a stored procedure like this:
IF EXISTS (SELECT * FROM sysobjects WHERE name='usp_Nucleus_LSS_AddShipperInfo' AND type='P')
DROP PROCEDURE usp_Nucleus_LSS_AddShipperInfo
GO
CREATE PROCEDURE dbo.usp_Nucleus_LSS_AddShipperInfo
[code]....
I am using VB.Net 2.0 and SQL Server Enterprise edition.
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Mar 21, 2011
My program is doing good when I suddenly bumped into this problem.I dont know how to do the next functionality that I need to accomplish.I am done with inserting values, showing the gridview etc and it works great. Now my problem is the update command.
I have 2 tables
table:tblDest
Fields:
destLastName
destFname
[Code]...
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Jun 12, 2009
i am writing a code where the user will update the staff,but my update command has some problems. i think its the comma's in my command,
[Code]...
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Feb 17, 2009
I am writing a simulator program that gets its I/O from external sources with results displayed on a form. I heve composed a form, with graphics that look great, but when I call a loop to actually start the simulation, all my labels on the form go transparent and the 'stop' button I have created does not function.I have tried placing this continuous loop in the form code box and in a separate module but to no avail. Even just putting a clock on the form does not work - it prints to screen initially, but only refreshes when I run the cursor over the stop button.This leads me to believe (remember I am a VB novice)that a form is full of Subs that only run once on form load.So where is the main body of code placed that will run continuously; from where I can check the button status and update the form?
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Sep 21, 2011
I'm trying to detect if the Sub New() in my class has ended early due to missing fields. Below is a sample of my code:
Class Account
Public Sub New(ByVal Firstname As String, ByVal LastName As String, ByVal Username As String, ByVal Email As String, ByVal Password As String)
' Check For Blank Fields[code]...
How would I catch the Exit Sub from the class in the parent form to prevent the further processing of Process.OtherUse()?
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Mar 4, 2010
I am reading a csv file in to a datatable in vb.net and making a few checks and appending an extra column. I then want to perform a bulk insert using microsofts Oracle.DataAccess (no choice in this) to an Oracle database. what would be the best way to perform this as there is no bulkImport like in SQLserver.
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Dec 29, 2009
can you tell me,how can i add a provider for oracle(Microsoft Provider oledb for oracle).Actually i had Microsoft ODBC for oracle but i want to add a provider above mention.
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Feb 24, 2011
Trying to update an oracle 10g table using asp.net and the oracleclient connector Here is the sql syntax:
[Code]...
everything works fine. The column PURPOSE does exist and I am able to INSERT information into the PURPOSE column.
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Apr 27, 2011
I am trying to update a column in my database with the date selected from a control on my ASP.NET web page. I need to ensure that the code is correct because nothing is updating in the column.
Code:
Command = New SqlCommand("UPDATE Parking SET ParkingStartDate = @StartDate1 WHERE Parking_ID = @radio)", myConn)
Command.Parameters.Add("@StartDate1", SqlDbType.Date).Value = StartDate.SelectedDate
Command.Parameters.Add("@radio", SqlDbType.VarChar).Value = radio
Command.ExecuteNonQuery()
myConn.Close()
if the column is already NULL, is it correct to use the update statement?
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Jan 16, 2009
I have this code that works for adding a record.
Dim da As New OleDbDataAdapter("SELECT TrainingTitle, TrainingDate, TrainingInstructor, TrainingDescription FROM tblTrainingHistory", TRAININGcn)
Dim ds As New DataSet
da.FillSchema(ds, SchemaType.Source, "tblTrainingHistory")
da.Fill(ds, "tblTrainingHistory")
[Code]...
But I wanted to show the autonumber to the user for reference. How do I know what the autonumber is?
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Apr 30, 2011
i Have a SqlDataBase in Which It Have Three Fields Namely **" mc , amount , customername Now I am Update this Fileds Using Upadte command In vb.net Form now Wat I Need is I Want To Add This New Value While Updating With the Previous Value
[Code]...
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Dec 13, 2011
I am using VB 2005 and the following code returns an error: No value given for one or more parameters. I swear I've done this before without any problems but I can't find my original code.[code]I tested the value of oldid which is set earlier and it does have a value.
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Mar 11, 2010
I have been using examples from the textbook creating a OleDbDataAdapter using the wizard, everything works fine loading the data into the dataset, but when i try to update the dataset, it doesn't save tod the database, can someone please tell me what im doing wrong: I created the data adapter and dataset using the wizard, I binded all applicable textboxes. I do not get any errors the update command just doesn't save to the Access Database.
This is my code
Imports System
Imports System.IO
[code].....
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