INSERT INTO Query Cannot Contain A Multi-valued Field
Mar 1, 2009[code]"An INSERT INTO query cannot contain a multi-valued field." i got this exception while trying to save record in access file.
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Query "insert Into .." To Two Variable For Each Field?
Apr 29, 2011Private Sub cmdLogin_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles cmdLogin.Click
Dim conn As MySqlConnection
conn = New MySqlConnection()
[code]....
in this example i want to query "insert into .." to two variable for each field?
INSERT Query - Insert Data To Database?
Jun 22, 2010im in the middle of doing sql queries i can search my data base usingGetDateFrom (Select, from, where) Me.nameTableAdapter.FillBy(namenDataSet.descip, Me.box1TextBox.Text,Me.box1TextBox.Text, Me.box2TextBox.Text, Me.box2TextBox.Text)i have this working fine im struggling with inderting data to my databse i have made the query ..
INSERT INTO `details` (`Forename`, `Surname`, `Username`, `Password`)
VALUES (''& ForenameTextBox.Text &'', ''& SunameTextBox.Text &'', ''& UsernameTextBox &'', ''& PasswordTextBox &'')
[code]....
SQL String With Multi Line Query?
Feb 21, 2009SQL String with multi line query
View 14 RepliesVS 2008 Multi Threading Query?
Apr 22, 2009after i get a successful ping response i need to send an HTTP request to the device examine the response and then display it. i'm trying to multi thread the 2nd bit with no joy so far.
Imports System.Net
Imports System.Net.NetworkInformation
Imports System.Threading
[code].....
Write A Query Using Multi 'where' Conditions?
Apr 29, 2012im trying to write a query using multi 'where' conditions however am having so difficulty making it suitable for vb, sql = "SELECT * FROM Room WHERE [Room Size]= '" & Noofppl.Text & "'" AND [Number of PC's] = '" & noofpcs.Text&"'"
View 7 RepliesInsert / Retrieve Multi Line Text?
Jan 15, 2012I am using VB.net 2010 and SQL client server.I have to make a Weekly Report Manager that stores an Trainees' weekly activity, which would probably be in a paragraph form.I think I can use Textbox (multilined) or Richtextbox for this.But When I tried to store and read the stored data it is not multilined.
Example:
INPUT in textbox/richtextbox: I am a good trainee inserted it in database as textbox.text or richtextbox.text and the result will be:
I ama goodtrainee
So if I retrieve the data it displays a single lined text.How can I do it properly?
Insert Data Into Listbox From Multi Textbox?
May 14, 2011Insert data into listbox from multi textbox by clicking a button.
View 2 RepliesInsert Multi-column Combobox Into Contextmenustrip?
Jun 7, 2010How can i insert a multi-column combobox into a contextmenustrip?
View 2 RepliesSqlite Multi Insert In One Command From Datatable?
Jun 2, 2012I have this code, but it only inserts 7 records out of 54. i am sure that the records are fine in the datatable.
Dim dt As DataTable
Dim sc As SQLiteCommand
Dim Script As String = Nothing
Dim Script2 As String = Nothing
Dim Script3 As String = Nothing
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IDE :: Does Microsoft Query Support Multi-database Connections
Mar 25, 2010I have an multi-database ODBC connection through a DSN. There is a primary database and two auxiliary catalogs. The Add Tables dialog in Microsoft Query only shows the tables in the primary database. If I pick one and continue on, the lists of columns in other parts of MS Query show all the columns in both the primary and auxiliary databases. If I pick a column, MS Query will look for that column in the primary database (great if it happens to be there, not so great if it doesn't). If I don't use any of the drop-down lists and just write a query in the freeform SQL editor, fully qualifying everything with the catalog names, the query runs fine.It looks as though MS Query is assuming only one database and one (default) catalog, and doesn't realize that it actually connected to several databases with separate catalogs.I get the same results with Office 2003 and Office 2007.Are multiple databases / multiple catalogs through a single DSN supported in Excel / Microsoft Query?
View 1 RepliesMulti - Table Join Query In ASP.NET To SQL Server Via LINQ?
Jan 29, 2012I'm working on an ASP.NET 4.0 site, which I inherited ownership of. It has a number of existing LINQ datasources pointing to individual tables. For example, to the Patient Encounter Summary table in SQL Server. The problem is in displaying the data there. It's a normalized database, so that table contains (for example) the provider ID, rather than the provider name.
It's simple enough to join the Patient Counter Summary to the Providers table (in SQL)... but how does one do that in ASP.NET? I'm not sure of the correct nomenclature, but the 'mid layer' is VB.
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Remove Item From Multi-Dimensional ArrayList By Query?
Sep 30, 2011I am looking to remove an element from an ArrayList using a query, E.g. DELETE FROM arraylist WHERE (0) = "User1" (Where (0) is the index of the second dimension).
Code:
Dim Users As New ArrayList
Users.Add({"User0", "Details"})
Users.Add({"User1", "Details"})
Users.Remove("User1")
The reason I am looking for a query way to do this is because I will not know what the second dimension value will be.
Multi-select List Box Yields Filtered Query Search?
Jul 27, 2009Im trying to figure out how to query a dataset when I select multiple values in a list box? I have the list box linked to the dataset and am using a button to search the values selected in the list box. I don't know what to do!
View 7 RepliesInsert One Field From A Table Into Another?
Mar 17, 2012Is it possible that i would only want to insert one field from a table into another table?
View 6 RepliesSQL To Query Part Of Field?
Jul 22, 2009I have the following table
[Code]...
if I have an sql as follows with an external(from a list box) selected event & location as follows: Select * From Table Where Subject ='103' or InStr(Subject, '-103-') or mid(Subject,1,len(103)+1)='103-' or mid(Subject,len(Subject)-len(103),len(103)+1)='-103' and Event = 'T178' and Location = 'Yennora' I get more than one record, I should get only record 13
Any Way To Replace DetailView Field Before Insert?
Nov 15, 2011Is there a way to edit an hidden field value of detailsview before inserting? I want to replace it with another value. Which event can I use?
View 2 RepliesIDE :: The INSERT INTO Statement Contains The Following Unknown Field Name?
Mar 30, 2009Using 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 RepliesInsert Command For A Checkbox Field
Jul 22, 2009Here is hte code I'm using to insert into my database:[code]I believe it is Cell 4 that is causing the exception, because it is a checkbox column and i'm not sure what syntax to use to store the "CheckedState" of it.Yes, I know I should be using parameters, but I don't know how yet, and I would like to make the INSERT statement work before implementing the paramater approach with it.
View 5 RepliesInsert Command With A Boolean Field?
Jul 21, 2009If I need to set the value of a checkbox (threestate) inside of an INSERT command, what would the syntax be? I've tried 'True' but that fails and I can't think of another way to do it.
View 3 RepliesINSERT INTO Statement Contains Unknow Field Name
May 18, 2010I 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 RepliesInsert Null Value In Date Field?
Nov 22, 2010i have a maskedtextbox which will accept only date in the format of "DD-MM-yyyy" no i want to insert this date in my db. i have done this successfully.
Now i want to insert null value in through that maskedtextbox .
Insert Value In NChar Type Field In Sql Using?
Jan 13, 2011I am inserting the nChar type value into sql db using the vb.net. Its simple insert query but i dont know why not inserting into db.
[Code]...
Blob Field In Query String
Feb 25, 2010I had been using this way for while, and it seems it work fine with char and numbers.
Dim MyVar1 as String = "Hello"
Dim MyVar2 as Integer = 1
Dim MySQL = "Select * from table where field1 = '<field1>' and Field2 = <field2>"
MySQL = MySQL.Replace("<field1>",MyVar1).Replace("<field2>",MyVar2)
msgbox(MySQL)
But, when I have to deal with blob field, where I store "wav file" for example, I had to read it as array of bytes, and the only way I find to insert the array of bytes in my query string is by using the command.AddParameter
Dim myfile As System.IO.FileStream = System.IO.File.OpenRead("full_wav_file_path")
Dim myArray(myfile.Length) As Byte
myfile.Read(myArray, 0, (myfile.Length))
[Code] .....
Is there another way to insert it without addParameter?
Can't Use Sum(NZ(field,0)) In A Query In VB 2005 For Access
Sep 1, 2008I have a query which I test and work fine in Access[code]...
When I try it, it comes up with an error: "Undefined function 'Nz' in expression.
Passing Query And Field Parameters To A Sub?
Feb 8, 2010I have a LINQ query:
VB
Dim Db = New MyDataContext
Dim Qry = From cust in Db.Customers
Select cust.ID, cust.Name
And I want to pass it to a function to filter it, like this:
VB
FilterAnyQuery(Qry, cust.ID) ' WHERE "cust.ID" CAN BE ANY FIELD
The Sub should be of this kind:
VB
Sub FilterAnyQuery(ByVal AnyQry As iQueryable, AnyField as ???)
AnyQry = AnyQry.Where(AnyField = "somevalue")
End Sub
How can I pass "AnyField" to the Sub and make the LINQ "Where" clause work?
Error INSERT INTO Statement Contain Unknown Field Name?
Apr 10, 2011I keep getting the following error when I try to add new record into database (Access 2007)"The INSERT INTO statement contain unknown field name:'login'."I dont know whats wrong as the coding looks fine and the field login does exist in the database. Spent whole day trying to find the solution,
[Code]...
How To Insert 9 MB Audio File Into Blob Field
May 14, 2010Trying to insert a large audio file into an Oracle 10g database and keep getting this error:
ORA-01460: unimplemented or unreasonable conversion requested
The byte array length of the audio file is 2702577. The procedure works with smaller array lengths, but not the larger ones.
Here is my code:
Dim oracleConnection As New OracleClient.OracleConnection
Dim Cmd As New OracleClient.OracleCommand
Dim oracleDataAdapter As New OracleDataAdapter
oracleConnection.ConnectionString = System.Configuration.ConfigurationManager.AppSettings("MasterConnectionODT")
[Code] .....
Insert A Datetime Field Into The SQL Server Database?
Aug 12, 2011I am not sure if this should be in the SQL or vb.net section.But, Basically I have a vb.net application from where I insert a datetime field into the SQL Server Database. Now for some reason the SQL server field(which is datetime) will not display AM/PM, I have referred this link where my code looks like this:
Dim dateToDisplay As DateTime = DateTime.Now dsNewRow.Item("date_created") = dateToDisplay.ToString("MM.dd.yyyy hh:mm:ss tt")
I tried stepping into the code by debugging and it seems to be inserting the PM but is not displayed in the table QuotedateToDisplay#8/12/2011 6:01:06 PM#Date
Insert Attachment Field Of MS Access DB By ADO.Net Using Code?
Dec 3, 2010i use Ms Access 2010 DB as Backend and Programing using VB.NET COdeNarmada
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