Inserting And Retriving Datetime Field In Database MSSQL 2000
Jan 10, 2006
Hi, Assume I have a table name "myTime". This table is simply only have 1 (one) DATETIME field "MyTestTime" (also serve as a primary number).
Table MyTime
- MyTestTime : SQLTYPE DATETIME
To insert a new row into this field, I simply wrote :
SqlCommand sqlCommand = new SqlCommand("insert into MyTime values('2006-01-09')", sqlConnection);
I got the value of "2006-01-09" from a textbox or other relevan control.
I realize when I try to use "SELECT * FROM MyTime" statement, MSSQL server 2000 automatically convert my date value from "2006-01-09" to "01/09/2006" (from YYYY-MM-DD to MM/DD/YYYY). I don't know why this one must be converted to MM/DD/YYYY automatically (I believe this behavior is depend on some "setting option" in my MSSQL server - but I don't know which one).
The challenge is :
In my country, the actual date format is like German Date format (DD-MM-YYY). Well I know this is only "Customization" problem. But how insert datetime value given from sql query to a datetime variable?
// Connect to database, make a query, get the datareader result, and bla bla bla
DateTime aDateTime = new DateTime;
aDateTime = Convert.ToDateTime(myDataReader["PostDate"].ToString());
// close connection
My question is
How can I make sure that aDateTime's day is 09 not 01. How my program know that 09 is day not month. I can't use string.split() method because it's possible that my database setting will change from "mm-dd-yyyy" to "dd-mm-yyyy"
thanks
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Sep 12, 2005
I have been trying to add values to a database and it keeps failing
i have no idea what i am doing wrong please help the code is asp.net
using vb. I have been having serious trouble passing check boxes in
forms from day one both singularly and dynamically from datagrids
if someone could show me some sample code of how to pass these
sort of values into the component and on to the query in this way
i would very much appreciate it.
Fuzzygoth
the error returned is
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.SqlClient.SqlException:
INSERT statement conflicted with COLUMN FOREIGN KEY constraint
'tblStation_FK00'. The conflict occurred in database 'TealSQL', table
'tblTravelPoint', column 'travelpointID'.
The statement has been terminated.
I have marked the area of the code the error is returned in the colour Violet and with a ##
The code i am using is below
## The aspx page ##
<%@ Page Language="vb" Debug="true" Trace="True"
Inherits="Devotion2Motion.AdminComp"
Src="../CodeBehind/AdminModule.vb" %>
<!-- Binds the ActivityResortInfo.ascx user control to the page -->
<%@ Register TagPrefix="UserContol" TagName="D2MHeader" Src="../UserControls/Header.ascx" %>
<%@ Register TagPrefix="UserContol" TagName="D2MFooter" Src="../UserControls/Footer.ascx" %>
<%@ Register TagPrefix="UserContol" TagName="TravelPointDD" Src="../UserControls/TravelPointDD.ascx" %>
<script language="vb" runat="server">
Sub Page_Load()
If IsPostback = True Then
Dim aInternational As Integer
Dim Station As String = Request.Form("StationFrm")
Dim Type As String = Request.Form("TypeFrm")
Dim Address1 As String = Request.Form("address1Frm")
Dim Address2 As String = Request.Form("address2Frm")
Dim City As String = Request.Form("cityFrm")
Dim International As String = Request.Form("InternationalFrm")
Dim TravelPoint As Integer = Request.Form("_ctl5:dsTravelPointDD")
If IsNothing(International) Then
aInternational = "0"
Else
aInternational = "1"
End If
Dim AdminTravelPoints As New Devotion2Motion.AdminComp()
' Select the country dropdown list
AdminTravelPoints.AddStation(Station, Type, Address1, Address2, City,
aInternational, TravelPoint)
End If
Dim ReadResultTable As New Devotion2Motion.AdminComp()
' Select the country dropdown list
dsResultSet.DataSource = ReadResultTable.GetStationtbl()
dsResultSet.DataBind()
End Sub
</script>
<!-- This UserControl Pulls in the header UserControl and the Div Tag Positions it #css reffrence is TopControl -->
<Div Class="TopControl">
<UserContol:D2MHeader runat="server"/>
</Div>
<form method="post" action="AdminTravelPoint.aspx" runat="server">
<Div Class="CentreControl">
<table border="0">
<tr>
<td>
<asp:Label Text="Station Name: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="StationFrm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="Type: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="TypeFrm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="Address1: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="Address1Frm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="Address2: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="Address2Frm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="City: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:TextBox ID="CityFrm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
<tr>
<td>
<asp:Label Text="International: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<asp:CheckBox ID="InternationalFrm" CssClass="PrimaryGrid" runat="server"/>
</td>
<tr>
</tr>
<td>
<asp:Label Text="Travel Point: " CssClass="BodyStyle" runat="server"/>
</td>
<td>
<UserContol:TravelPointDD runat="server"/>
</td>
<tr>
</tr>
<td>
</td>
<td>
<input value="Submit" type="submit">
</td>
</tr>
</table>
</Div>
<asp:DataGrid ID="dsResultSet" AutoGenerateColumns="False" CssClass="PrimaryGrid" ShowHeader="true" runat="server">
<Columns>
<asp:BoundColumn DataField="StationID" ReadOnly="true" HeaderText="Station ID"/>
<asp:BoundColumn DataField="Station" ReadOnly="true" HeaderText="Station"/>
<asp:BoundColumn DataField="Type" ReadOnly="true" HeaderText="Type"/>
<asp:BoundColumn DataField="Address1" ReadOnly="true" HeaderText="Address"/>
<asp:BoundColumn DataField="Address2" ReadOnly="true" HeaderText=" "/>
<asp:BoundColumn DataField="City" ReadOnly="true" HeaderText="City"/>
<asp:BoundColumn DataField="International" ReadOnly="true" HeaderText="International"/>
<asp:BoundColumn DataField="TravelPoint" ReadOnly="true" HeaderText="City"/>
</Columns>
</asp:DataGrid>
</form>
<Div Class="CenterControl">
<UserContol:D2MFooter runat="server"/>
</Div>
##the vb componet that passess to the sql query ##
Public Function AddStation(ByVal Station As String, ByVal Type As
String, ByVal Address1 As String, ByVal Address2 As String, ByVal City
As String, ByVal aInternational As Integer, ByVal TravelPoint As
Integer) As SqlDataReader
' Create Instance of Connection and Command Object
Dim
myConnection As New
SqlConnection(ConfigurationSettings.AppSettings("strConn"))
Dim
myCommand As New SqlCommand("sp_call_Station_Insert", myConnection)
' Mark the Command as a SPROC
myCommand.CommandType = CommandType.StoredProcedure
' Add Parameters to SPROC
Dim
parameterStation As New SqlParameter("@Station", SqlDbType.NVarChar, 50)
parameterStation.Value = Station
myCommand.Parameters.Add(parameterStation)
' Add Parameters to SPROC
Dim
parameterType As New SqlParameter("@Type", SqlDbType.NVarChar, 50)
parameterType.Value = Type
myCommand.Parameters.Add(parameterType)
' Add Parameters to SPROC
Dim
parameterAddress1 As New SqlParameter("@Address1", SqlDbType.NVarChar,
50)
parameterAddress1.Value = Address1
myCommand.Parameters.Add(parameterAddress1)
' Add Parameters to SPROC
Dim
parameterAddress2 As New SqlParameter("@Address2", SqlDbType.NVarChar,
50)
parameterAddress2.Value = Address2
myCommand.Parameters.Add(parameterAddress2)
' Add Parameters to SPROC
Dim
parameterCity As New SqlParameter("@City", SqlDbType.NVarChar, 50)
parameterCity.Value = City
myCommand.Parameters.Add(parameterCity)
' Add Parameters to SPROC
Dim
parameteraInternational As New SqlParameter("@aInternational",
SqlDbType.Int, 4)
parameteraInternational.Value = aInternational
myCommand.Parameters.Add(parameteraInternational)
' Add Parameters to SPROC
Dim
parameterTravelPoint As New SqlParameter("@TravelPoint", SqlDbType.Int,
4)
parameterTravelPoint.Value = TravelPoint
myCommand.Parameters.Add(parameterTravelPoint)
' Execute the command
myConnection.Open()
## Dim result As SqlDataReader = myCommand.ExecuteReader(CommandBehavior.CloseConnection)
' Return the datareader
Return result
End Function
## The sql stored procedure ##
CREATE PROCEDURE [dbo].[sp_call_Station_Insert]
(
@Station As nVarChar(50),
@Type As nVarChar(50),
@address1 As nVarChar(50),
@address2 As nVarChar(50),
@City As nVarChar(50),
@aInternational As nVarChar(50),
@TravelPoint As Int
)
AS
DECLARE @ConVale As nVarChar(50)
SET @ConVale = (SELECT Station FROM tblStation WHERE @Station = Station)
If @ConVale = @Station
BEGIN
SELECT * FROM tblStation
END
ELSE
BEGIN
insert into tblStation
(Station, Type, address1, address2, city, International, TravelPoint)
values (@Station, @Type, @address1, @address2, @City, @aInternational, @TravelPoint)
SELECT * FROM tblStation
END
GO
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Feb 7, 2007
I keep getting the following error message but I don't see what's wrong with my code
Server Error in '/Admin' Application.
Arithmetic overflow error converting expression to data type datetime.The statement has been terminated.
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.SqlClient.SqlException: Arithmetic overflow error converting expression to data type datetime.The statement has been terminated.Source Error:
Line 147:cmdSql.Parameters.Add("@event_active","1")
Line 148:
Line 149:cmdSql.ExecuteNonQuery()
Line 150:
Line 151:pnlForm.Visible = FalseSource File: c:hostingwebhost4lifememberNYACOAadmincalendar.aspx Line: 149 Stack Trace:
[SqlException (0x80131904): Arithmetic overflow error converting expression to data type datetime.
The statement has been terminated.]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +857466
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +735078
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1838
System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +149
System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +886
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +132
System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +415
System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +135
ASP.calendar_aspx.SubmitForm(Object s, EventArgs E) in c:hostingwebhost4lifememberNYACOAadmincalendar.aspx:149
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +105
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +107
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210
1 <%@ Register TagPrefix="cc1" Namespace="ManyMonkeys.Web.HtmlEditorLibrary.Controls" Assembly="HtmlEditorLibrary" %>
2 <%@ Page Language="VB" masterpagefile="nyacoaadmin.master" debug="true" %>
3 <%@ mastertype virtualpath="nyacoaadmin.master" %>
4 <%@ import Namespace="System" %>
5 <%@ import Namespace="System.Data" %>
6 <%@ import Namespace="System.Data.SqlClient" %>
7 <script runat="server">
8
9 Dim Connection As SqlConnection
10 Dim Sql As String
11 Dim cmdSql As SqlCommand
12 Dim dtr As SqlDataReader
13
14 Sub Page_Load
15
16 Connection = New SqlConnection(ConfigurationSettings.AppSettings("ConnectionString"))
17 Connection.Open()
18
19 If Not isPostback then
20
21 Sql = "SELECT chapter_id, chapter_name FROM chapter ORDER BY chapter_id"
22 cmdSql = New SqlCommand (Sql, Connection)
23 dtr = cmdSql.ExecuteReader()
24
25 ddlChapter.DataSource = dtr
26 ddlChapter.DataTextField = "chapter_name"
27 ddlChapter.DataValueField = "chapter_name"
28 ddlChapter.DataBind()
29
30 dtr.Close
31
32 ddlChapter.Items.Insert(0, New ListItem(" ", ""))
33
34 Call ShowList()
35
36 End If
37
38 End Sub
39
40 Sub Page_Unload
41
42 'Connection.Close()
43
44 End Sub
45
46 Sub ShowList()
47
48 Sql = "SELECT event_id, event_name, event_date, chapter_name FROM event WHERE event_active = '1' ORDER BY event_id"
49 cmdSql = New SqlCommand(sql, Connection)
50 dtr = cmdSql.ExecuteReader()
51
52 dgrdList.DataSource = dtr
53 dgrdList.DataBind()
54 dtr.Close()
55
56 pnlList.Visible = True
57
58 End Sub
59
60 Sub dgrdList_ItemCommand(s As Object, E As DataGridCommandEventArgs)
61
62 If e.CommandName = "edit" then
63 Call EditForm(dgrdList.DataKeys(e.Item.ItemIndex))
64 Else If e.CommandName = "delete" then
65 Call ConfirmDelete(dgrdList.DataKeys(e.Item.ItemIndex))
66 End If
67
68 End Sub
69
70 Sub ConfirmDelete(idVal As Integer)
71
72 pnlList.Visible = False
73 pnlConfirmDelete.Visible = True
74
75 sql = "SELECT event_name FROM event WHERE event_id = " & idVal
76 cmdSql = New SqlCommand(sql, connection)
77 litDelete.Text = cmdSql.ExecuteScalar()
78
79 ViewState("idVal") = idVal
80
81 End Sub
82
83 Sub DeleteForm (s As Object, E As Eventargs)
84
85 sql = "UPDATE event SET event_active = '0' WHERE event_id = " & ViewState("idVal")
86 cmdSql = New SqlCommand(sql, connection)
87 cmdSql.ExecuteNonQuery()
88
89 pnlList.Visible = True
90 pnlConfirmDelete.Visible = False
91
92 Call ShowList()
93
94 End Sub
95
96 Sub ShowCalendar(s As Object, E As ImageClickEventargs)
97
98 pnlEventDate.Visible = True
99
100 End Sub
101
102 Sub UpdateDate (s As Object, E As Eventargs)
103
104 pnlEventDate.Visible = False
105 txtEventDate.text=eventCalendar.SelectedDate.ToShortDateString()
106
107 End Sub
108
109 Sub SubmitForm (s As Object, E As Eventargs)
110
111 If ViewState("submitType") = "edit" then
112 sql = "UPDATE event SET event_name=@event_name, event_date=@event_date, chapter_name=@chapter_name, event_description=@event_description, event_last_updated_by=@event_last_updated_by, event_active=@event_active WHERE event_id = " & ViewState("idVal")
113 Else
114 sql = "INSERT INTO event (event_name, event_date, chapter_name, event_description, event_added_by, event_last_updated_by, event_active) VALUES (@event_name, @event_date, @chapter_name, @event_description, @event_added_by, @event_last_updated_by, @event_active)"
115 End If
116
117 cmdSql = New SqlCommand(sql, Connection)
118
119 If Len(txtEventName.Text) = 0 then
120 cmdSql.Parameters.Add("@event_name",DbNull.Value)
121 Else
122 cmdSql.Parameters.Add("@event_name",txtEventName.Text)
123 End If
124
125 If Len(txtEventDate.Text) = 0 then
126 cmdSql.Parameters.Add("@event_date",DbNull.Value)
127 Else
128 cmdSql.Parameters.Add("@event_date",txtEventDate.Text & " " & ddlEventHour.SelectedValue & ":" & ddlEventMinute.SelectedValue & " " & ddlEventAMPM.SelectedValue)
129 End If
130
131 If Len(ddlChapter.SelectedValue) = 0 then
132 cmdSql.Parameters.Add("@chapter_name",DbNull.Value)
133 Else
134 cmdSql.Parameters.Add("@chapter_name",ddlChapter.SelectedValue)
135 End If
136
137 If Len(txtEventDescription.Text) = 0 then
138 cmdSql.Parameters.Add("@event_description",DbNull.Value)
139 Else
140 cmdSql.Parameters.Add("@event_description",txtEventDescription.Text)
141 End If
142
143 cmdSql.Parameters.Add("@event_added_by",session("admin_username"))
144
145 cmdSql.Parameters.Add("@event_last_updated_by",session("admin_username"))
146
147 cmdSql.Parameters.Add("@event_active","1")
148
149 cmdSql.ExecuteNonQuery()
150
151 pnlForm.Visible = False
152 pnlList.Visible = True
153
154 Call ShowList()
155
156 End Sub
157
158 Sub AddForm(s As Object, E As Eventargs)
159
160 pnlForm.Visible = True
161 pnlList.Visible = False
162
163 txtEventName.Text = ""
164 txtEventDate.Text = ""
165 ddlChapter.ClearSelection()
166 txtEventDescription.Text = ""
167
168 ViewState("submitType") = "add"
169
170 End Sub
171
172 Sub EditForm (idVal As Integer)
173
174 pnlList.Visible = False
175 pnlForm.Visible = True
176
177 sql = "SELECT * FROM event WHERE event_id = " & idVal
178 cmdSql = New SqlCommand(sql, connection)
179 dtr = cmdSql.ExecuteReader()
180
181 If dtr.Read() then
182
183 txtEventName.Text = dtr("event_name") & ""
184 txtEventDate.Text = dtr("event_date") & ""
185 txtEventDescription.Text = dtr("event_description") & ""
186 ddlChapter.ClearSelection()
187 Try
188 ddlChapter.Items.FindByValue(dtr("chapter_name")).Selected = True
189 Catch Ex As Exception
190 End Try
191
192 End If
193
194 dtr.Close()
195
196 ViewState("submitType") = "edit"
197 ViewState("idVal") = idVal
198
199 End Sub
200
201 Sub DeleteCancel (s As Object, E As Eventargs)
202
203 pnlConfirmDelete.Visible = False
204 pnlList.Visible = True
205
206 End Sub
207
208 </script>
209
210 <asp:Content contentplaceholderid="cplhMainContent" runat="server">
211
212 <asp:Panel runat="server" id="pnlList" Visible="False">
213
214 <asp:DataGrid runat="server" id="dgrdList" AutoGenerateColumns="False" CellPadding="3" CellSpacing="0" width="550" Border="0" DataKeyField="event_id" onItemCommand="dgrdList_ItemCommand">
215 <HeaderStyle BackColor="#CDAD00" Font-Names="Tahoma,Arial,Helvetica,sans-serif" Font-Bold="true" Font-Size="10pt" HorizontalAlign="center" ForeColor="white" />
216 <ItemStyle BackColor="white" Font-Names="Tahoma,Arial,Helvetica,sans-serif" Font-Size="10pt" ForeColor="black" VerticalAlign="top" />
217 <AlternatingItemStyle BackColor="#dcdcdc" Font-Names="Tahoma,Arial,Helvetica,sans-serif" Font-Size="10pt" ForeColor="black" VerticalAlign="top" />
218 <Columns>
219 <asp:ButtonColumn Text="Edit" ButtonType="PushButton" CommandName="edit" />
220 <asp:ButtonColumn Text="Delete" ButtonType="PushButton" CommandName="delete" />
221 <asp:BoundColumn DataField="event_name" HeaderText="Event Name" />
222 <asp:BoundColumn DataField="event_date" HeaderText="Date" />
223 <asp:BoundColumn DataField="chapter_name" HeaderText="Sponsoring Chapter" />
224 </Columns>
225 </asp:DataGrid>
226
227 <asp:Button runat="server" Text="Add New Event" onClick="AddForm"></asp:Button>
228
229 </asp:Panel>
230
231 <asp:Panel runat="server" id="pnlForm" Visible="False">
232
233 Name of Event: <asp:TextBox id="txtEventName" runat="server"></asp:TextBox>
234 <br />Chapter: <asp:DropDownList id="ddlChapter" runat="server" AutoPostBack="False" />
235 <br />Date: <asp:TextBox id="txtEventDate" runat="server" ReadOnly="true" BackColor="Gray"></asp:TextBox> <asp:ImageButton id="CalButton" runat="server" OnClick="ShowCalendar" ImageUrl="images/cal.gif" />
236 <br /><asp:Panel runat="server" id="pnlEventDate" Visible="False">
237 <asp:Calendar id="eventCalendar" runat="server" FirstDayOfWeek="Sunday" Font-Names="Tahoma" Font-Size="8pt" OnSelectionChanged="UpdateDate">
238 <SelectedDayStyle BackColor="#EC9900" Font-Bold="True" />
239 <TodayDayStyle BackColor="#FFC0C0" />
240 <SelectorStyle Font-Names="Tahoma" Font-Size="8pt" />
241 <DayStyle Font-Names="Tahoma" Font-Size="8pt" />
242 <WeekendDayStyle BackColor="#E0E0E0" />
243 <OtherMonthDayStyle ForeColor="Silver" />
244 <DayHeaderStyle BackColor="#334B79" Font-Names="Tahoma" Font-Size="8pt" ForeColor="White" />
245 <TitleStyle BackColor="#CCCCFF" Font-Bold="True" Font-Names="Tahoma" Font-Size="10pt" />
246 </asp:Calendar>
247 <br />
248 </asp:Panel>
249 Time: <asp:DropDownList ID="ddlEventHour" runat="server" >
250 <asp:ListItem Text="12" Value="12" Selected="true"/>
251 <asp:ListItem Text="1" Value="1" />
252 <asp:ListItem Text="2" Value="2" />
253 <asp:ListItem Text="3" Value="3" />
254 <asp:ListItem Text="4" Value="4" />
255 <asp:ListItem Text="5" Value="5" />
256 <asp:ListItem Text="6" Value="6" />
257 <asp:ListItem Text="7" Value="7" />
258 <asp:ListItem Text="8" Value="8" />
259 <asp:ListItem Text="9" Value="9" />
260 <asp:ListItem Text="10" Value="10" />
261 <asp:ListItem Text="11" Value="11" />
262 </asp:DropDownList>
263 :
264 <asp:DropDownList ID="ddlEventMinute" runat="server">
265 <asp:ListItem Text="00" Value="00" Selected="true" />
266 <asp:ListItem Text="15" Value="15" />
267 <asp:ListItem Text="30" Value="30" />
268 <asp:ListItem Text="45" Value="45" />
269 </asp:DropDownList>
270 <asp:DropDownList ID="ddlEventAMPM" runat="server">
271 <asp:ListItem Text="AM" Value="AM" />
272 <asp:ListItem Text="PM" Value="PM" Selected="true" />
273 </asp:DropDownList>
274 <br /><br />
275 Content:
276 <br /><cc1:HtmlEditor id="txtEventDescription" runat="server" Height="300px" Width="575px"></cc1:HtmlEditor>
277 <br /><br />
278 <asp:Button onclick="SubmitForm" runat="server" Text="Submit"></asp:Button>
279
280 </asp:Panel>
281
282 <asp:Panel runat="server" id="pnlConfirmDelete" Visible="False">
283
284 Are you sure you wish to delete <asp:Literal runat="server" id="litDelete"></asp:Literal>?
285 <br /><br />
286 <asp:Button runat="server" Text="Yes - DELETE" onClick="DeleteForm"></asp:Button> <asp:Button runat="server" Text="No - GO BACK" onClick="DeleteCancel"></asp:Button>
287
288 </asp:Panel>
289
290 </asp:Content>
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Aug 17, 2007
I have a datetime field in a database which I am programmatically inserting values into. The field can be null or not null. However, I am having problems inserting NULL as part of my SQLCommand.
The value is pulled from a text box (linked to a calendar extender) and when I select a value it is being inserted fine. If I just leave the box blank though, I want the field to be set to NULL. I have tried adding in ,DBNULL.Value, as part of my VALUES(…) string, but this throws an exception. I Have tried just inserting ‘’ but that also throws an exception (“The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value�), so I don’t know how I can insert this value when the field is blank?
Can anyone shed some light please? Thanks
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Mar 22, 2006
HiI am trying to insert value retrieved from Now() into a datetime field in my MSDE database, but I am getting the following error, and I have no idea what is going wrong.Arithmetic overflow error converting expression to data type datetime.The statement has been terminated.Here is the code I am using:Dim user As String = MyContext.User.Identity.Name.ToString
Dim TimeDate As DateTime = Now()
Dim status As String = "Pending"
With SqlOrders.InsertParameters
.Item("UserName").DefaultValue = user
.Item("OrderDate").DefaultValue = TimeDate
.Item("Status").DefaultValue = status
End With
SqlOrders.Insert()The date is being returned in this format 23/03/2006 02:01:52, which is the same format as it should appear in the database. could anyone please tell me where I am going wrong?
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Apr 24, 2004
Hi, I have a problem when I insert a date in a datetime field in a MSSQLServer.
That's my problem:
if the server is in english version, I have to insert date with this code:
DateTime.Today.ToString("MM/dd/yyyy")
instead if the server is in italian version, I have to insert date with this code:
DateTime.Today.ToString("dd/MM/yyyy")
Is there a way to insert a date in standard way, without knowing the server version?
bye and thanks in advance
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Oct 2, 2006
Using Server Explorer in VB 2005, I am manually entering data in a table in a SQL Server 2005 Express database that includes a DateTime field. I have tried every conceivable format, but no matter what I try get one of these 2 errors:
1. String was not recognized as valid DateTime
2. Operand type class; text incompatible with DateTime
I have Googled this to death, but no example which involves trying to enter the data manually, say from Server Explorer.
Formats tried include all datetime formats (mmddyy, yymmdd, using dashes or slashes, enclosing in single quotes or pound signs).
I would appreciate if someone could please give me an example that I can literally insert without error.
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Feb 13, 2007
Hi
I have a really simple query which i can't figure out why its not working. I have a table called 'ADMIN' which has a datetime field called 'date_edited'. Because the majority of records have never been edited, i have allowed null values and they are filled with 'NULL' in each record. How ever, when i try:
SELECT * FROM ADMIN WHERE date_edited = NULL
I get no records, but i can see and know i have hundreds! I know i'm doing somthing really stupid, but for life of me can't figure it out! :eek:
thanks
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Apr 12, 2006
Hello.I've read many topics about this problem but i couldn't figure it out.I use form where user must insert 2 dates using texboxes.-One is required and other is optional.Sql 2000 is inserting either '20061105' or '2006.11.05' on insert update but select query returns 05.11.2006 on my report. Question 1.How do I insert or update dates from my form where date is entered dd.mm.yyyy to sql 2000 table?question 2. What to do if user left optional texbox date empty.I'm using SP and function with arguments (byval texbox1.text as date, byval texbox2.text as date)and parameters @date1, sqldbtype date =texbox1.text
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Jan 18, 2008
How to convert a database in MSSQL 2000 to MSSQL 2005 database.Is there any tool or documentation available for this?
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Mar 14, 2007
Hi all, having a little problem with saving dates to sql databaseI've got the CreatedOn field in the table set to datetime type, but every time i try and run it i get an error kicked up Error "The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.The statement has been terminated."I've tried researching it but not been able to find something similar. Heres the code: DateTime createOn = DateTime.Now;string sSQLStatement = "INSERT INTO Index (Name, Description, Creator,CreatedOn) values ('" + name + "','" + description + "','" + userName + "','" + createOn + "')"; Any help would be much appreciated
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Dec 17, 2004
Edited by SomeNewKid. Please post code between <code> and </code> tags.
This is probaly the easiest question you've ever read but here goes.
I have a simple checkbox value that i want to insert into the database but whatever i do it does not seem to let me.
Here is my code:
Sub AddSection_Click(Sender As Object, e As EventArgs)
Dim myCommand As SqlCommand
Dim insertCmd As String
' Build a SQL INSERT statement string for all the input-form
' field values.
insertCmd = "insert into Customers values (@SectionName, @SectionLink, @Title, @NewWindow, @LatestNews, @Partners, @Support);"
' Initialize the SqlCommand with the new SQL string.
myCommand = New SqlCommand(insertCmd, myConnection)
' Create new parameters for the SqlCommand object and
' initialize them to the input-form field values.
myCommand.Parameters.Add(New SqlParameter("@SectionName", SqlDbType.nVarChar, 50))
myCommand.Parameters("@SectionName").Value = Section_name.Value
myCommand.Parameters.Add(New SqlParameter("@SectionLink", SqlDbType.nVarChar, 80))
myCommand.Parameters("@SectionLink").Value = Section_link.Value
myCommand.Parameters.Add(New SqlParameter("@Title", SqlDbType.nVarChar, 50))
myCommand.Parameters("@Title").Value = Section_title.Value
If New_window.Checked = false Then
myCommand.Parameters.Add(New SqlParameter("@NewWindow", SqlDbType.bit, 1))
myCommand.Parameters("@NewWindow").Value = 0
else
myCommand.Parameters.Add(New SqlParameter("@NewWindow", SqlDbType.bit, 1))
myCommand.Parameters("@NewWindow").Value = 1
End If
If Latest_news.Checked = false Then
myCommand.Parameters.Add(New SqlParameter("@LatestNews", SqlDbType.bit, 1))
myCommand.Parameters("@LatestNews").Value = 0
else
myCommand.Parameters.Add(New SqlParameter("@LatestNews", SqlDbType.bit, 1))
myCommand.Parameters("@LatestNews").Value = 1
End If
If Partners.Checked = false Then
myCommand.Parameters.Add(New SqlParameter("@Partners", SqlDbType.bit, 1))
myCommand.Parameters("@Partners").Value = 0
else
myCommand.Parameters.Add(New SqlParameter("@Partners", SqlDbType.bit, 1))
myCommand.Parameters("@Partners").Value = 1
End If
If Support.Checked = false Then
myCommand.Parameters.Add(New SqlParameter("@Support", SqlDbType.bit, 1))
myCommand.Parameters("@Support").Value = 0
else
myCommand.Parameters.Add(New SqlParameter("@Support", SqlDbType.bit, 1))
myCommand.Parameters("@Support").Value = 1
End If
myCommand.Connection.Open()
' Test whether the new row can be added and display the
' appropriate message box to the user.
Try
myCommand.ExecuteNonQuery()
Message.InnerHtml = "Record Added<br>" & insertCmd
Catch ex As SqlException
If ex.Number = 2627 Then
Message.InnerHtml = "ERROR: A record already exists with " _
& "the same primary key"
Else
Message.InnerHtml = "ERROR: Could not add record, please " _
& "ensure the fields are correctly filled out"
Message.Style("color") = "red"
End If
End Try
myCommand.Connection.Close()
BindGrid()
End Sub
Any response would be appreciated
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Aug 5, 2004
Hi All.
Is there a way to retrieve the position of a word, phrase or sign in a field?
For example, Field content is ABCDEFG1239/1002STJ
I would like to get the exact position of / which will be position 12.
Thank you.
Best regards
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Dec 29, 2004
Hi,
I am working with "sql server enterprise manager".
How can I insert datetime(i.e. date) value in the datetime column in my database using an sql command?
Eg.
If I have a table named Table1 in my database, and this table is composed of one primary key column and one datetime column (named dateofreceipt), how should the syntax look like?
Thank you
Vuchko
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Dec 6, 2004
I have a text column in my db which stores more than 8000 characters. When I retrieve the values from the column in query analyzer (I have set the output buffer to 8000), it only shows me first 8000 chars only. How do I display all the text from the text field?
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Jun 5, 2007
what i understand if if the data field is integer or money, not string, then i need to do a convert(datatype, value) in the insert but how come its still not working INSERT INTO [Product] ([Title], [Description], [Processor], [Motherboard], [Chipset], [RAM], [HDD], [OpticalDrive], [Graphics], [Sound], [Speakers], [LCD], [Keyboard], [Mouse], [Chassis], [PSU], [Price]) VALUES (@Title, @Description, @Processor, @Motherboard, @Chipset, @RAM, @HDD, @OpticalDrive, @Graphics, @Sound, @Speakers, @LCD, @Keyboard, @Mouse, @Chassis, @PSU, convert(smallmoney, @Price))
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Jun 30, 2007
See my code below... it nicely insert in database data...
but I wish: if user of program in field "txtPozicija" try insert in
database same data detail like is in "Pozicija" field in database that
he be stopped and informed by message: you can not insert TWO SAME data
in the "Pozicija" table.
any advice here?
I AM TRY SOLVE THIS LIKE BELOW, NO ERROR BUT NOT WORK
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class adminpanel_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
lblHR.Text = txtPozicija.Text;
lblEN.Text = txtLinkZaViseoMjestu.Text;
lblIT.Text = ddRegija.Text;
}
// On dropbox in the html added OnDataBound="MyDataBound" Occurs after the server control binds to a data source.
protected void myDataBound(Object sender, EventArgs e)
{
ddRegija.Items.Insert(0, "--- Selektiraj ---");
}
void SaveDataDB()
{
string ConnStr = ConfigurationManager.ConnectionStrings["croestate_dbConnectionString"].ConnectionString;
SqlConnection Conn = new SqlConnection(ConnStr);
try
{
Conn.Open();
String sqlQuery = "INSERT INTO PozicijaObjekta VALUES(@Pozicija, @LinkzaViseoMjestu, @Regija)";
SqlCommand cmd = new SqlCommand(sqlQuery, Conn);
cmd.Parameters.AddWithValue("@Pozicija", txtPozicija.Text);
cmd.Parameters.AddWithValue("@LinkzaViseoMjestu", txtLinkZaViseoMjestu.Text);
cmd.Parameters.AddWithValue("@Regija", ddRegija.SelectedValue);
cmd.ExecuteNonQuery();
}
catch (Exception ex)
{
Conn.Close();
Response.Write(ex.Message);
Wizard1.ActiveStepIndex = 0;
}
}
protected void Wizard1_NextButtonClick(object sender, WizardNavigationEventArgs e)
{
if (e.CurrentStepIndex == 0)
{
SaveDataDB();
}
if (e.CurrentStepIndex == 1)
{
//Register user into the database not hear because wizard have one step only
// SaveDataDB();
}
}
protected void CustomValidator1_ServerValidate(object source, ServerValidateEventArgs args)
{
if (ddRegija.SelectedIndex == 0)
args.IsValid = false;
}
protected void CustomValidatorPozicija_ServerValidate(object source, ServerValidateEventArgs args)
{
string ConnStr = ConfigurationManager.ConnectionStrings["croestate_dbConnectionString"].ConnectionString;
SqlConnection Conn = new SqlConnection(ConnStr);
try
{
Conn.Open();
String sqlQuery = "SELECT Pozicija FROM PozicijaObjekta WHERE Pozicija='" + txtPozicija.TemplateControl + "'";
SqlCommand cmd = new SqlCommand(sqlQuery, Conn);
SqlDataReader dr = cmd.ExecuteReader();
if (dr.Read() == true)
args.IsValid = false;
}
catch (Exception ex)
{
Conn.Close();
Response.Write(ex.Message);
Wizard1.ActiveStepIndex = 0;
}
}
}
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Jul 9, 2007
Hi,
I'm inserting a datetime values into sql server 2000 from c#
SQL server table details
Table nameate_test
columnname datatype
No int
date_t DateTime
C# coding
SqlConnection connectionToDatabase = new SqlConnection("Data Source=.\SQLEXPRESS;Initial Catalog=testdb;Integrated Security=SSPI");
connectionToDatabase.Open();
DataTable dt1 = new DataTable();
dt1.Columns.Add("no",typeof(System.Int16));
dt1.Columns.Add("date_t", typeof(System.DateTime));
DataRow dr = dt1.NewRow();
dr["no"] = 1;
dr["date_t"] = DateTime.Now;
dt1.Rows.Add(dr);
for(int i=0;i<dt1.Rows.Count;i++)
{
string str=dt1.Rows["no"].ToString();
DateTime dt=(DateTime)dt1.Rows["date_t"];
string insertQuery = "insert into date_test values(" + str + ",'" + dt + "')";
SqlCommand cmd = new SqlCommand(insertQuery, connectionToDatabase);
cmd.ExecuteNonQuery();
MessageBox.Show("saved");
}
When I run the above code, data is inserted into the table
The value in the date_t column is 2007-07-09 22:10:11 000.The milliseconds value is always 000 only.I need the millisecond values also in date_t column.
Is there any conversion needed for millisecond values?
thanks,
Mani
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Dec 6, 2006
I'm getting error:
String was not recognized as a valid DateTime.
my insert parameter:
<asp:Parameter Name="LastModified" Type="DateTime" DefaultValue= "<%=DateTime.Now.ToString() %>"
my insert command:
InsertCommand="INSERT INTO [Product] ([Enabled], [ProductCode], [ProductName], [ProductAlias], [CarrierId], [DfltPlanId], [DoubleRating], [DoubleRateProductId], [ConnCharges], [StartDate], [EndDate], [Contracted], [BaseProductId], [LastModified], [LastUser]) VALUES (@Enabled, @ProductCode, @ProductName, @ProductAlias, @CarrierId, @DfltPlanId, @DoubleRating, @DoubleRateProductId, @ConnCharges, @StartDate, @EndDate, @Contracted, @BaseProductId, @LastModified, @LastUser)"
LastModified is a datetime field.
Running sql2005
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Aug 4, 2006
We want to add a default date to our database tables. Looking at other database samples people use all sorts of dates to add as default date e.g. 1/1/1997 or the getdate() function.
Is it good practice to set a default date and what should the default date be????
Newbie
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Aug 22, 2006
I have this problem of inserting my query into database field. My code is as of below.
The @AVERAGESCORE parameter is derived from
Dim averagescore As Single = (122 * 1 + 159 * 2 + 18 * 3 + 3 * 4 + 0 * 5) / (122 + 159 + 18 + 3 + 0)
and the value returned is (averagescore.toString("0.00"))
However, I have error inserting the averagescore variable into a field of datatype float during the transaction. I have no problems when using non transactional sql insert methods. What could be the problem?
Try
Dim i As Integer
For i = 0 To arraySql.Count - 1
myCommand = New SqlCommand
Dim consolidatedobjitem As ConsolidatedObjItem = arraySql(i)
myCommand.CommandText = sqlStr
myCommand.Connection = myConnection
myCommand.Transaction = myTrans
With myCommand.Parameters
.Add(New SqlParameter("@AVERAGESCORE", consolidatedobjitem.getaveragescore))
End With
myCommand.ExecuteNonQuery()
Next
myTrans.Commit()
myConnection.Close()
Catch ex As Exception
Console.Write(ex.Message)
myTrans.Rollback()
myConnection.Close()
End Try
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Aug 2, 2007
How Can I get Identitiy field from database while inserting new row in sql server 2005 compact edition.
Ex:
I am inserting row in a table through SqlQuery ("insert into ....") in which one of the field is of type Identity which generates number automatically. I want that number to pick up that number and used it in child table....
Any solution for it.
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Jul 22, 2005
Can anyone help me on this!I've got more than a 1000 records in a SQL server database.The problem is that the the date field is set to varchar, and that gives a lot of trouble. (for example by sorting a table, it's a mess)How can i make sure that i will have a table with the date field set to datettime en that those 1000 records still will be in it. thanks in advance!
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Feb 28, 2006
hi e'body:
I have some database tables, and each one of them have a creation_date and modified_date in them. I was trying to figure out a way where when a row in one of these tables is changed using Enterprise Manager (Database -> Tables -> select table -> right click -> select all rows -> change a field in a row inside a table), is there a way apart from triggers, such that the "modified_date" column for that row get changed to 'getdate()' (rather picks up the current datetime).
thanks in advance.
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Jul 16, 2004
Hi All
We restored a database but the user asscociated with that database is not being restored. Is there a way to do this?
Question: Is there a way to restore the complete database including the users.
Thanks
James
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Oct 4, 2006
Hi,
I am using MSSQL 2005 but we have to work in compatibility mode with MSSQL 2000 and also we are only allowed to use 2000-compatible features, now my question:
I need to programmatically copy a database within the same server (including all stored procs, triggers and tables, indices) ...
Can anybody give me a hint what is the best way for reaching this target??
Thanks a lot in advance
Greetings
Stefan
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Sep 30, 2007
dear all i tried to connect to online mssql2000 database from enterprise manager,but i can't as i have a proxy server.how can i overcome this proxy server during connection ?
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Sep 28, 2002
I am trying to find a solution to a thorny problem I have encountered...
I am a newbie in Sql Server 2000, but have quite a bit of experience in databases, both on PC and mainframe.
I am currently writing a program, which needs, among other things, to create Sql Server databases, to be located NOT in the default Mssql2000 directory, but in the user's home directory.
I am using an ADO connection and trying to execute it, as follows:
The text of the relevant part of the program goes like this:
Dim strCreateDatabase As String
Dim MyCn As ADODB.Connection
Set MyCn = New ADODB.Connection
With MyCn
.ConnectionTimeout = 25
.Provider = "sqloledb"
.Properties("Data Source").Value = "MOP"
.Properties("Initial Catalog").Value = ""
.Properties("Integrated Security").Value = "SSPI"
.Open
End With
strCreateDatabase = "Create Database Rimon on (" _
& "Name = Rimon, Filename = '\mopusersMR_DiazsalpmsdataRimon_Data.mdf', " _
& "Size = 20, MaxSize = 100, FileGrowth = 5) " _
& "Log on (Name = 'Rimon', Filename = 'c:usersMR_DiazsalpmsdataRimon_Log.ldf', " _
& "Size = 2, MaxSize = 10, FileGrowth = 1)"
MyCn.Execute strCreateDatabase
Both the name of the Sql Server and the Win2K server is MOP.
All the directories exist, and I have full access to them.
When I try to run this command, I get the following message:
File
'\mopusersMR_DiazsalpmsdataRimon_Data.mdf' is on a network device not supported for database files.
When I omit this location, it works just fine.
If I run it on the server, using another directory, it works just fine.
Do you have any idea what I am doing wrong?
Thanks in advance for any help!
Rimon Rafiah
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May 25, 2007
Hi,
I'm using MsSql 2000 data base, how to enable and disable user in mssql 2000 version
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Jun 26, 2006
I'm running 2000 databases in a 2005 server. Can anyone tell me if there are adverse effects in doing this?
As I understand it, the 2005 performance benefits are available to databases running as 2000(Ver80) But some of the new futures may not be available..
And any documentation from Microsoft/white papapers regarding this subjects are appreciated..
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Jan 22, 2008
Hello,
I am using datareader to retrive the varchar (max) value from the database. But it is reteriving only 8000 why ? I am not using normal varchar datatype.
Below is the sample code.
Convert.ToString(_oDr["MyVar"])
where _oDr is the datareader
MyVar is defined of type varchar (max) in the sql 2005 database.
Any help will be appreciated.
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Jun 21, 2001
Does anyone know how to do this? I am in the middle of writing a server side program, and this is one thing that I cannot do without.
Also, if anyone can answer that, how do I do the same with an Exchange 5.5 Email account?
Thanks ahead of time!
Cash Coleman
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Aug 3, 2007
Hi,
Currently we have a variety of SQL 2000 (and 2005) database servers, we are having issues with the maintenance plan of a few SQL2000 boxes where they no longer have enough hard disk space to do a full index-rebuild on the system.
Now we want to re-build the databases indexes approximately once a week, or maybe a little less often, in the past this has worked fine with maintenance plans.
However, we now have issues because we have some databases in offline mode, and we are quite low on disk space with no plans for hardware upgrades anytime soon.
The temporary solution is to turn the index rebuilds off.
I have been working on a script that will:
Cycle through each database and within that database:
Go through each table
Run a DBCC DBREINDEX on the table
Move on to the next table
Once the reindexing of one database is complete
IF the database is not in simple mode
Backup the transaction log
Run a DBCC SHRINKDATABASE with the required amount of free space
Go to the next database until all are complete.The logic is quite simple but so far this has not worked, it would appear something is locking the transaction log until the script exits.
Now the script works fine excluding the shrinkdatabase, I always get:
DBCC execution completed. If DBCC printed error messages, contact your system administrator. [SQLSTATE 01000]
Shrinking database: inf_dev target percentage: 10 at: Aug 2 2007 5:33PM [SQLSTATE 01000]
Cannot shrink log file 2 (INF_PROD_Log) because all logical log files are in use. [SQLSTATE 01000]
Where I'm indexing the INF_Prod database.
A DBCC LOGINFO shows something along the lines of:
Code Snippet
BACKUP LOG successfully processed 45162 pages in 152.607 seconds (2.424 MB/sec). [SQLSTATE 01000]
FileId FileSize StartOffset FSeqNo Status Parity CreateLSN
----------- ---------------------- ---------------------- ----------- ----------- ------ ---------------------------
2 253952 8192 29618 0 128 0
2 253952 262144 29621 0 64 0
2 253952 516096 29620 0 64 0
2 278528 770048 29619 0 64 0
<cut cut>
2 9043968 370737152 0 0 0 29800000001528500007
2 9043968 379781120 29802 2 64 29800000001528500007
2 9043968 388825088 29801 0 64 29800000001528500007
Clearly there is something in the log file towards the end.
However, I don't know why this is happening as I'm running the script in the master database and I've backed up the transaction log of the database I'm working on.
I've tried doing Full backup + Transaction log + Shrink, it fails.
I've tried waiting 10minutes in the script + shrink, it also fails.
However, if I open a query analyzer and do a backup log, then a shrink it works perfectly every time.
However in the script it always fails no matter what I do.
Where am I going wrong here?
Regards,
Gareth
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