Set Paremeter For INSERT Into Statement?
Mar 29, 2011Error with INSERT INTO statement
how to set the INSERT INTO statement...?
i had check my note and some tutorial.
it look same like i did.[code]....
Error with INSERT INTO statement
how to set the INSERT INTO statement...?
i had check my note and some tutorial.
it look same like i did.[code]....
See
Public Class Form1
Dim sql As String
Dim conn As New OleDb.OleDbConnection
Dim da As New OleDb.OleDbDataAdapter
[CODE]...
The problem, The INSERT statement works fine in the form load but not in the button click event?
Im getting an error with my insert statment "Syntax Error in INSERT INTO statement". I do not understand why. Im using global variables from form 1 and using them in form2 and trying to insert them from form2 into the database.
[Code]...
here is my code so far:
Public Sub cmdSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSave.Click
Dim i As Integer
[Code].....
when i click the button, i get a error message saying "Syntax error in INSERT INTO statement". as far as i can tell, i have everything i need to insert a new row into the database, and i dont see why this problem is occuring.
item(0) is an autonumber key field, so that should make a new record by itself, and i have declared the input textboxes as the data() array
I am using Visual Studio 2008 and have connected a database correctly as I have done a login that works fine, although when I try to insert information submitted in the text boxes a different table, it doesn't enter after I end program to check it still has no data in.
Dim con As SqlCeConnection = New SqlCeConnection("Data Source=NESdb.sdf")
Dim myDA As SqlCeDataAdapter
Dim myDataSet As DataSet
[code]....
I am having a critical problem in using Insert Into Statement.I made a small program with Two Textboxes 1. txtName 2. txtRollNoWhen I Enter any data in these fields, the Programs runs fine
View 8 RepliesI receive an error stating my INSERT INTO statement is messed up.[code]...
View 3 RepliesI've been trying to use an insert into startement for my database project, but i dont seem to be able to get it to work!
[code]...
- In my database, there's 2 table....Log, Application
- I am trying to construct a sentence for my log, something like..
(E.g.: Apply Annual Leave from Monday to Friday)
- Words in bold are to be retrieved from the Application table (database)
Here's my vb code (I am not sure whether I should be using array or not and I am not so sure how to use it too).
Private Sub btnCancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCancel.Click
con.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0; data source= H:\Project\user.mdb"
con.Open()
sql = "SELECT * From Log"
[Code] .....
But when I view my Log..something like this appear
- How do I let the array know that the statement is an sql statement, not text??
- or Is there any other way to do it?
i have a query here run in SQL server 2008 which produces the error "Conversion from string "INSERT INTO Faculty (emp_id, lna" to type 'Double' is not valid."
"INSERT INTO Faculty (emp_id, lname, fname, mname, nickname, date_of_birth, place_of_birth, gender, address, civil_stat, contact_num, citizenship, e_add) VALUES ('" + enumm + "', '" + txtlname.Text + "', '" + txtfname.Text + "', '" + txtmname.Text + "', '" + txtnick.Text +
[code].....
Im Trying to insert the values of the datagridview into my table but im having some problems i keep getting the error "Object reference not set to an instance of an object"... need this urgently.. heres my code:
For i As Integer = 0 To DataGridView1.RowCount - 1
DataGridView1.Rows(i).Cells(4).Value = CInt(DataGridView1.Rows(i).Cells(2).Value) * CInt(DataGridView1.Rows(i).Cells(3).Value)
[code].....
I would just like to ask if my insert statement is correct..
when i run my program it returns me an error that says 'syntax error on my insert statement'. this syntax seems to work with sql database, but when i tried on access database it didn't work [code]...
I am receiving syntax error in my insert into statement when I try to use try and catch phrase. The highlighted one is the cmd.ExecuteNonQuery() . What seems to be the problem in my code? I'm using autonumber for the ID so I won't put it manually. I am able to insert records when I don't use auto numbering but I need it so don't have a choice. For my database, I only have 3 fields which are AdminID, Username, Password.
[Code]...
SQLUpdateDataString =
New OleDbCommand("",
ConnectionString)
'I tried the first connection string below below and could not get it to work so I searched on here and found an alternative (further down in this message), but the code errors with 'Must declare the scalar variable @COLO_LEN"
'SQLUpdateDataString.CommandText = "Insert into [ICMS_CRD_CABLES](COLO_LEN,COLO_PAIR,COLO_CABLE) values ('" & NewLENTextBox.Text & "','" & NewPairTextBox.Text
& "','" & NewCableTextBox.Text & "')"
SQLUpdateDataString.CommandText =
[code]....
I am creating a feature in my application that will allow a logged in user to add additional users to be logged in. The usernames and passwords are kept in a single database created in Access 2007. The table has 3 columns: ID, UserName, and Password. I am trying to insert user-inputted data through a TableAdapter function in a DataSet. It has worked once but for some reason it stopped working, and I can't figure out why.
Calling the TableAdapter function...
Me.UsersTableAdapter1.AddUser(Me.txtID.Text, Me.txtUsername.Text, Me.txtPassword.Text)
[Code].....
Visual Studio isn't throwing any errors my way or anything so I am not sure what's going on here. The fact that the code worked once but isn't working now is also confusing, and I don't recall making any changes related to this feature since it worked that one time.
I have an aplication to manage images that are going to be used by other aplications.
I need the aplication to generate a script with the insert statements of the new images added to it - so that it can be distributed to the clients.
I dont know how to parse the byte array to do it correctly.[code]...
I am using this code for my project. What I am not sure is that when I search on the net, they use the "@id" for the insert statement.[code]...
View 3 RepliesI'm using a gridviews Row Updating to add edited fields into a table for monitoring. Everything seems to work except for the one value, as shown below. [code]...
View 3 RepliesI have the following at runtime I receive the error - Violation of PRIMARY KEY constraint 'PK_TBLPracExclude'. Cannot insert duplicate key in object 'dbo.TblPracExclude'. The statement has been terminated.
Dim Prac_Read As New System.Data.SqlClient.SqlCommand(("Select prac_no As chk_prac_no From dbo.TblPracExclude"), conn)
Try
[code].....
Using a sqlcommand is it possible to use subqueries in an INSERT statement? I attempted the following (and numerous variations playing around with syntax):-
Using insertuser As New SqlCommand("INSERT INTO Users (UserID, Name, Password, Phone) " _
+ "VALUES((Select MAX(UserId)+1 as UserId FROM Users), @name, @password, @phone)", conn)
Errors with 1046: Subqueries are not allowed in this contect. Only scalar expressions are allowed. The scenrio is the userID is hidden from the user and does not appear on the form, I want to find the last value (MAX) userId (integer) and increment by 1. Errorcode 1046 suggests I can't but was wondering if it can be done but was going the wrong way about it.
How could i put an SQL statement in vb.net like the SQL injection is this possible??Im trying my system if someone can use the SQL injection in vb.net im using parameters and the other has no paramters if it is possible for them 2 insert the sql injection. . . .this is our project in our Major subj. and this is one of the req. how 2 prevent the adversary to delete the data. . . .my problem is i dont know how 2 try the SQL injection inserting it in my system but it doesnt work
View 10 Replies"INSERT INTO Images (PicName) VALUES (" & TextBox1.Text & ") WHERE ImageID = " & Summary..if i run the statement without the WHERE clause it works fine, with it i get the error ' Missing ; at end of SQL statement'
View 4 RepliesI am currently trying to make an insert statement that will first check for exceptions before it is sent to the SQL server, I am new to this and would like to know what errors I should be looking out for and also what code should I use to ensure the errors will be caught. [code]This is a continuation of a previous thread...it was getting kind of long and the initial issue was resolved so i decided to open a new thread..
View 7 RepliesI am currently trying to make an insert statement that will first check for exceptions before it is sent to the SQL server, I am new to this and would like to know what errors I should be looking out for and also what code should I use to ensure the error will be caught.
[Code]...
I'm new to ASP.Net and I'm having an error while trying to add record to my database. Any help? After executing the code, I'm having the message "Error in INSERT INTO statement" and the execution stops at cmd.executenonquery().[code]
View 2 Repliesi am making a simple database application using an access database and vb.net. i can do every other operation (i.e delete,go to the first ,last etc) but i am not able to add a new record to the database. each time i try to Update the database, an error " Syntax Error in INSERT INTO statement" .. i really don't know what the problem is everything else seems to be working .[code]
View 2 RepliesI am trying to input data from my visual basic program into an Access 2003 database. I get the error "Syntax error in INSERT INTO statement" on the line cmd.ExecuteNonQuery().
View 7 RepliesUsing MS Access 2007 GUI, I created an append Query, as I always have since version 2003, where I am trying to append records froma a temporary to a master table, all fields match, and keep getting the message:The INSERT INTO statement contains the following unknown field name: <field name>. Make sure you have typed the name correctly, and try the operation again.(Error 3127)
View 2 RepliesNow that I've switched over to parameterized queries, everything is great except along with handling all the special characters that would otherwise disrupt an all text SQL stament, it's handling the word NULL. My code basically does this for every variable used in the entire SQL statement:
If strCallName = "" Then
strCallName = "NULL"
End If
[Code]...
and that worked great for my old all text ones because leaving the word NULL out of single quotes would tell it yeah, that's actually null and pass it a true null value. Now with parameterized ones, it's literally passing it the word NULL I tried just leaving the string empty but then when I try to execute the command, it says that the parameter cannot be a zero length string. So how do you give a null value to a a parameterized query and make it actually send that to the database in the statement? Would strCallName = vbNull work or would it still say it's a zero length string?
I am getting an error when trying to access an access database through oledb. The problem is it is saying "The INSERT INTO statement encountered an unknow field name Node Name". I though it might be because the column names contain spaces so I put brackets around them but same issue. I know I am typing it right.[code]
View 6 Replies