Syntax Error In DataTable.Select Statement?
Feb 3, 2006
I am trying to select a row in a datatable using the datatable.select method as described in the help files. There are several examples and here is a typical one: Private Sub GetRowsByFilter() Dim t As DataTable t = DataSet1.Tables("Orders") ' Presuming the DataTable has a column named Date. Dim strExpr As String strExpr = "Date > '1/1/00'" Dim foundRows() As DataRow ' Use the Select method to find all rows matching the filter.foundRows = t.Select(strExpr) Dim i As Integer ' Print column 0 of each returned row. For i = 0 to foundRows.GetUpperBound(0) Console.WriteLine(foundRows(i)(0)) Next i End Sub The intellisense comes up with an error on the 'select' line: "value of type '1-dimensional array of system.data.datarow' cannot be converted to 'system.data.datarow'
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Apr 4, 2011
I have a select statement and it will go to a datatable object, I would like to do the following
textbox1.text=datatable(first field value)
textbox2.text=datatable(second field value)
textbox3.text=datatable(third field value)
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Apr 9, 2012
I have a datatable and I would like to get the MAX number from this table where Term Number (first Column) is a certain value. If my datatable is declared as dtMyTable, I'm assuming I need to use dtMyTable.Select(), but I'm not sure if this is the best way.
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Mar 7, 2012
The following VB line, where _DSversionInfo is a DataSet, returns no rows:
_DSversionInfo.Tables("VersionInfo").Select("FileID=88")
But inspection shows that the table contains rows with FileID's of 92, 93, 94, 90, 88, 89, 215, 216. The table columns are all of type string.
Further investigation showed that using the ID of 88, 215 and 216 will only return rows if the number is quoted.
i.e. _DSversionInfo.Tables("VersionInfo").Select("FileID='88'")
All other rows work regardless of whether the number is quoted or not. I understand that the numbers should be quoted just not why some work and others don't?
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Sep 16, 2011
this is my code for adding users in my database but it has an error on the INSERT INTO statement.here is the error: Microsoft office access database engine: syntax error in INSERT INTO statement.
vb.net
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Dim conn As New OleDbConnection(cn)
Dim check As Integer
[code]....
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Apr 14, 2012
I got a SQL statement where am selecting from an access database in vb but I get this error; "syntax error in query expression select sum(brought_qtty)" when I run my program. I imagine am doing the right thing but seems am not. How can I adjust this select? The code is below:
"select distinct(brought_price) as [Price], select sum(brought_qtty) as [Ordinary] from brought_coffee where " & _"coffee_grade=O, select sum(brought_qtty) as [Premium] from brought_coffee where" & _"coffee_grade=P, sum(brought_qtty) as [Total Qtty]" & _", sum(brought_paid) as [paid], " & _"sum(brought_bal) as [Balance]" & _"from brought_coffee, farmer where brought_date=#" & dtc.Text.Trim & "# and farmer_centre='" & cc.Text.Trim & _"' and farmer.farmer_num=brought_coffee.farmer_num"
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Sep 7, 2011
just trying to save some information to excel, have set up the excel worksheet and Im trying to write to it using:[code]I think i understand the problem is because it thinks that the bracket is part of the expression or something? what have i done wrong in the syntax?
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Mar 11, 2010
im currently working on a project for college. (USING VB)what the form im working on does, allows the user to enter an ID of a customer and this then displays the customers details the user can then change the details however they want and update them which then saves the changes into a database. But i keep getting a syntax error in the following update statement.[code]
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Mar 9, 2012
I have a multiple-value-single-string as a parameter field in a report in Report Builder 3.0 (e.g. 20124, 20125). Now I want to split up this string, and show "Summer 2012" instead of "20124" and "Fall 2012" instead of "20125. I am using Visual Basic. Here is my two functions I have made in Report Builder 3.0 custom code. The error is in the second function in the "If Right(yearterm)..." line. It gives me a syntax error. If I write "String.Right" it gives me the error: "'Right' is not a member of 'String'". If i take out the whole "If statement" the report will run but "20124,20125" gives me this: ", 2012, 2012".
Public Function SplitParameterValues(ByVal parameter As Parameter) As String
Dim result As String
Dim a(0 To 10) As String
[code]....
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Jun 5, 2010
i 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]
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Apr 22, 2009
I 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().
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Jan 6, 2009
Private Sub btnRegister_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles[code]....
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Mar 12, 2010
I'm getting a strange syntax error when I run this in VB[code]....
The Username is checked before getting to this part and is definitly in the db. It gives an exception saying syntax error in update statement.
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Jul 21, 2011
I'm having a problem with adding a new row into my database and saving it to the database - i've looked all over the internet and haven't found a solution[code]...
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Feb 29, 2012
The code i am using is
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
connect()
End Sub
Sub connect()
[code]....
where i have bold the text in the code is were the error is?
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Mar 22, 2012
if there is anything wrong with this code. It keeps coming up with the same syntax error. unless i'm missing something really silly, or i'm crap
[Code]...
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Mar 11, 2010
i'm trying to add a record to a MS Access database(2003)
but i recieve this error: Syntax error in update statement
i don't know what's wrong with my code but i suspect that the problem lies in this bit of code.
If inc <> -1 Then
Dim cb As New OleDb.OleDbCommandBuilder(da)
Dim dsNewRow As DataRow
[Code].....
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Nov 29, 2011
When run my code, I get this error when I try updeting my database:
"Syntax error in UPDATE statement."
Here is my code snippet.[code]...
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Feb 28, 2011
da.InsertCommand = cmdBuild.GetInsertCommand(True)
da.UpdateCommand = cmdBuild.GetUpdateCommand(True)
da.DeleteCommand = cmdBuild.GetDeleteCommand(True)
[code].....
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Apr 27, 2010
the error i get while executing the code below in OleDb
Try
con.Open()
Dim cmd As New OleDbCommand("Select * from customer", con)
cmd.CommandText = " update customer set hr =@hr,min =@min "
cmd.Parameters.AddWithValue("@hr", ComboBoxHr.SelectedIndex.ToString())
cmd.Parameters.AddWithValue("@min", ComboBoxMin.SelectedIndex.ToString())
cmd.ExecuteNonQuery()
[Code]...
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Jul 7, 2011
Am getting the below error at run-time of executing query in VB.Net. Please give the solution for this
Error : "Syntax Error in INSERT INTO statement" My code is given below
[Code]...
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Sep 6, 2011
I am getting a syntax error for the code below.I am trying to create a user in the mysql database and add their information to a datagrid control all in one button click using two statements; one to create the actual user, and one to add the user and their additional information to a table on the database and then refresh the datasource which will display the new user's information in the datagrid control.
If anyone knows where i went wrong please feel free to critique my code and let me know; or simply offer more efficient alternatives to what im hoping to achieve.
For those of you that must know, i am running the latest version of MySql server, MySql Workbench, and Visual Basic 2010 Express on a windows 7 based laptop. I'm writing this program in VB.net.
[Code]...
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Dec 5, 2010
I am trying to execute a command that inserts a row but I keep getting the error "Database error Syntax error in INSERT INTO statement." What am I doing incorrectly? I know for Ole Db refers to the parameters by sequence and I've done in the correct sequence. I left out the ID since it is auto generated could that be causing a problem?
[Code]...
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Oct 5, 2010
I try to update my data into Access using VB but I got the following error "Syntax error in UPDATE statement." [code]
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Sep 17, 2009
I build a command.text that looks like this.
UPDATE a_list Set NOTE = 'This is text in a memo type field.' where index = 2;
I get the error --- Syntax error in UPDATE statement.
The provider is jet and the table is in an ACCESS MDB. I get the same thing on a DBF file.
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Oct 1, 2011
SQL = "UPDATE tblTenant SET Fname='" + Trim(txtFName.Text) + "', Lname='" + Trim(txtLName.Text) + "', Bdate='" + Trim(txtBday.Text) + "', Gender='" + gen + "', ContactNum='" + Trim(txtCn.Text) + "', Add='" + Trim(txtAddress.Text) + "', RoomNum=" +
[code].....
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Aug 19, 2009
[code]
May i know what is going wrong to my Update statement.
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May 6, 2012
I'm using some code I found on this forum ( at [url]) to attempt to insert some data into my access database.
I'm receiving an error, and having trouble finding it.
CODE:
Almost forgot, the error message is: Syntax error in INSERT INTO statement.
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Nov 25, 2010
cmd = New OleDbCommand("ALTER TABLE " & ComboBox1.Text & " ADD COLUMN " & TextBox1.Text & " TEXT", cn)
Syntax error in ALTER TABLE statement.
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Apr 21, 2012
I have this sql statement to update a column in access db from vb but when I run the program it shows that there is a syntax error in the statement. [code]...
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