SQL Server :: Data Type Mismatch In Criteria Expression: Date
Oct 4, 2010
I am getting a "Data type mismatch in criteria expression" error when trying the following SELECT statement. strdt and spdate are Date types in my vb codebehind and the Contract field name is a DateTime field.
Dim
nmxSQL As
String =
"SELECT * FROM Nymex WHERE (NymexID='" & nymID &
"' And Contract>='" & strdt &
"' And Contract<='" & spdate &
"')"
Public Class Class1 Dim str As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:Documents and SettingsMasterMindsMy DocumentsVisual Studio 2008ProjectsWebApplication1WebApplication1indb1.mdb" Dim con As New OleDb.OleDbConnection(str) Public Sub insert(ByVal Nationalty As String, ByVal NationalID As Single, ByVal StNameA As String, ByVal Gender As String, ByVal BirthDate As Date, ByVal Address As String, ByVal TawjehiAvg As Integer, ByVal alfera As String, ByVal Phone As Integer, ByVal Specialization As String, ByVal Period As String) If con.State = ConnectionState.Closed Then con.Open() End If Dim adp As New OleDb.OleDbCommand("insert into stinfo values (" & getmaxid() & ",'" & Nationalty & "'," & NationalID & ",'" & StNameA & "','" & Gender & "','" & BirthDate & "','" & Address & "'," & TawjehiAvg & ",'" & alfera & "'," & Phone & ",'" & Specialization & "','" & Period & "')", con) adp.ExecuteNonQuery() con.Close() End Sub Public Function getmaxid() As Integer Dim z As Integer = 1 If con.State = ConnectionState.Closed Then con.Open() End If Dim adp As New OleDb.OleDbCommand("select max(Stnum) from stinfo", con) Try z = adp.ExecuteScalar Return z + 1 Catch ex As Exception Return z End Try End Function Dim x As New Class1 Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click x.insert(DropDownList5.Text, TextBox1.Text, TextBox2.Text, DropDownList1.Text, TextBox5.Text, TextBox6.Text, TextBox7.Text, TextBox8.Text, TextBox9.Text, DropDownList3.Text, DropDownList4.Text) End Sub
I'm trying to make a search that would list results in an access database which is newer than the date given in the textbox. When i run my sql query and it tries to fill the dataset, i get that data type mismatch error. This is the exact error:
Data type mismatch in criteria expression.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.OleDb.OleDbException: Data type mismatch in criteria expression.
Source Error:
Line 176: OleDbConnection MyConn = new OleDbConnection(ConfigurationSettings.AppSettings["strConn"]);//Luodaan yhteys Line 177: objCommand = new OleDbDataAdapter(strSQL, MyConn); Line 178: objCommand.Fill(DataSet1, "Testi"); //Täytetään dataset (fill on DataAdapterin komento), "Testi" on datatablen nimi Line 179: DataSet1.Tables["Testi"].Columns[0].ReadOnly = true; //Asetetaan ID sarake vain-luku muotoon, ettei avainta pääse muuttamaan Line 180: DataGrid1.DataSource=DataSet1.Tables["Testi"].DefaultView; //Asetetaan DataSourceksi Datasetin datatable "Testi" johon tiedot on haettu
In the access database the date field is of datetime type. The dates are in european DD.MM.YYYY format which i transform using datetime variable and convert function. The sql query runs fine in access database but when i run it thru my oledb connection in my asp.net page it gives me errors. How should i modify my query, or make adjustments to my code, to not get this error? Do i need to send the datetime as a parameter? And how do i do that? Here is the code for the search event:
I have used the repeater function in an aspx page to create a discussion/fourm style page where user can posts comments, but when I try and write a comment I get this error; Data type mismatch in criteria expression. The user gets to the discussion page from a link in a gridview so that it displays all the posts on the specific film, and the correct posts come up, its just when a user wants to post something themsevles I get the error.This is the code in the discussion.aspx.vb page
I am getting this' Data type mismatch error' when i click on a submit button after tag selection. It was working before but now it is not working. It say there is an error on line 105.[Code]....
I am importing data from an Excel worksheet. The columns are labelled aa, ab, ac .... in row1 and the rows are labelled with integers in col aa. Although I can import the entire worksheet (so long as it isn't too big), when I add a WHERE clause to import only a single row I get a type mismatch which I have not been able to isolate. How can I make progress.
Protected Function SetsConnection(ByVal n_cust As Integer) As OleDbCommand ' ' Create the connection string for the EXCEL file containing the filename and Provider settings. ' Dim rope As String
I am validating user from Login.xlsx file. It was working fine by validating email and password from that file. For testing i got new file same contents of file but added some more user names. So after that when i validating the user i am getting the following error "Data type mismatch in criteria expression".
But when i replaced the new to old one it is working fine. The contens of both files are the same. So why this kind of error happened.
I am using C# windows based GUI and MS-Access as my database. Unfortunately, I cannot insert a record with a numeric value, this means that one of my field is a number data type. Below is my code;
I have a data type mismatch while inserting into a number field in an access database using a parameterized query.I think this should be pretty simple but I am still learning a lot.
[Code]....
I have some commented out as I am working one field at a time. The working fields are textboxes and the non working ones are dropdown lists. But I think it may be the field that the list is drawing from? Not sure.
i am trying to retrieve data from sql database but I get this error: < An expression of non-boolean type specified in a context where a condition is expected, near ')'. > whats this error meaning?
The problem is the output is getting displayed as : 10/20/2010 1:36:01 PM
I know RegistrationDate is datetime stamp that's why i am getting output in this format.
But i want to display RegistrationDate as: Oct 20, 2010 at 1:36pm -> according to (GMT-05:00) Eastern Time (US & Canada) ORDER BY RegistrationDate in Desc (top most will be last registered user)
As I know, the inline expression in the attributes of server control can't be parsed but the binding expression should if we invoke the DataBind method. But the above case breaks the rule.
i have an apllication which calculates date. First i retrieved initial date and expiry date from the database using datareader. then i want to check whether initial date is less than or equal to expiry date.If it satisfies the condition I want to add one month to that date(eg: if initial date is 09/10/2010 and expiry date is 09/08/2011 if looping statement becomes true initial date should be incremented by one month i.e. 09/11/2010(dd/mm/yyyy))
how can I do this using any looping statements. I tried like this
While CDate(indate) <= CDate(expdate) nextindate = CDate(indate.AddMonths(1)) End While
I am trying to insert a value in database from a dropdownlistddlvaue = 10.00 - 11.00in db asstarttime=10:00:00endtime=11:00:00using split function
string dropdownvalue = ddlduration.SelectedItem.Text.ToString(); string et = dropdownvalue.Split('-')[1].ToString(); endtime = et.Split(' ')[1].ToString(); starttime = dropdownvalue.Split(' ')[0].ToString(); I am joining date value + time value in the query uisng('" + datevalue + "' + ' ' + '" + starttime + "')
'2014-05-15' + '16.00' --> to get 2014-05-15 16:00:00
it is getting inserted successfullybut while selecting and viewing it from the database I am getting error as,
"Arithmetic overflow error converting expression to data type datetime"
If i mannually enter the date in db it is workingmanuall value=2014-09-30 14:00query value =2014-09-30 14:00
both are same but error is only occuring for query inserted value
I have an Output clause in a SQL statement and I use getutcdate() for a record. Does UTC record seconds? If so, how do I display it? What data type should I use for the UTC field?
im trying to write a query. for my ui ,i have 3 text boxes for firstname,flightno,sequencenumber.
i input search value on particular textbox it has to be searched on particular column of my db in a single stored procedure.
im using this procedure but it retrives only one column at atime. so like this i need to write three procedures.
but i have only one GO button.
ALTER PROCEDURE [dbo].[spp_searchUsers3] @lastname nvarchar(50), @Value varchar(50) AS DECLARE @SQL nvarchar(500) SET @SQL = 'SELECT firstname,flightnumber,lastname,status FROM tbl_pregister WHERE ' + @lastname + ' LIKE ''%' + @Value + '%'''
I am working on a project for a market research company that needs to select and have it displayed to my gridview. I need a select statement that will randomly put on my gridview the following:
Recruitment Goal 21 people and out of those people 10 people have to be male, 11 people female, 9 of them white, 9 of them black, 2 of them hispanic. Is there a way I could do that? I was thinking of doing a stored procedure and doing something like
Select TOP 10 * from Canidates where sex = 'Male' order by newid() Into #tmp Select TOP 11 * from Canidates where sex = 'Female' order by newid() Into #tmp Etc... and then just selecting from the Temp Table.
I am storing date data in sql server as varchar but I want to make comaparisons on this field in where clause- like this field from 2 days before or after etc
i have created a table with column like date (datetime), employeename (varchar) and their designation (varchar).. am using sql server 2005 and vb.net
I want to display this information in gridview.. i also displayed the inforamtion, but what the problem is the display of date is 4/2/2010 12:00:00 AM.. i need to display only the date in the gridview as 4/2/2010 under the date column .