SQL Server :: Change From Smalldatetime To Datetime?
Feb 9, 2011I want to change smalldatetime to datetime, to a table is it posible?
because it is giving me en error that the table has to be dropped
I want to change smalldatetime to datetime, to a table is it posible?
because it is giving me en error that the table has to be dropped
I'm trying to write code for a function that checks dates in a db table and finds the ones that has passed. Example:
tbl Occasion
ID dateStart (smalldatetime) dateStop (smalldatetime)
1 2011-03-29 13:00:00 2011-03-29 14:00:00 //this one won't pass until midnight
2 2011-03-27 17:00:00 2011-03-29 18:00:00 //this one has passed
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The formats of 'datevalue' and 'dateStart'/'dateStop' in db are the same, do I need to convert them anyway?
i want to change a colomn Format in SqlServer from ShortDateString to LongDateString();
View 5 Repliesis there any way to set the datetime format of the datafield created in the table? like (datefield name) Date_Time from mm/dd/yyyy to dd/mm/yyyy with no time display and it wont store time in it. and also when we create a variable in vb.net of datetime datatype such as
dim data_time as DateTime
can we set its date format ?? because i want to change it to dd/mm/yyyy but its mm/dd/yyyy by default
I want to compare smalldatetime values in my db to a calendar date. I'm not getting any value from dr[0] when I debug and put breakpoint in code below. Same thing if I select 'dateStart' instead of 'count(*)'. Any ideas?
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I have a database that has several timestamp fields. One is addTime, another is editTime, and the final one is subTime. depending on which part of the web application the user uses, it will update one of these fields. I know in a sql command in the code behind you can use the getDate() function to populate a value, but will the sql command automatically parse it to the SmallDateTime datatype in the database?
View 2 Replies1. in SQL SERVER 2005 express edition - how to store 28-12-2010 in smalldatetime field
2. is any differecne exists in different versions of SQL server
3. what is the best mechanism ofor storing date in dd-mm-yyyy format sql server
How To convert String Data Type to Smalldatetime field in vb.net
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I am trying to store a SQL Server datetime into MySQL datetime field, but MySQL stores the date value as all zeros. I use this function to trim the fractional part from the SQL Server datetime, but get the same result when trying to store it in MySQL.
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I am trying to get data from mysql database and store in sqlserver database. i am getting the following error
The given value of type MySqlDateTime from the data source cannot be converted to type datetime of the specified target column.
I want to save the current date to a table in database. The coloumn type is declared as DateTime in the table, as i may have to select rows between two dates. So i can't change the format by converting it to string variable. I want the DateTime.Date variable to have dd/MMM/yyyy hh:mm tt format instead of MM/dd/yyyy hh:mm:ss tt format.
View 3 RepliesI'm having problems with the helper Html.ListBoxFor().
Here is my ViewModel:
public class NewReservation
{
public SelectList AvailableServiceDates { get; set; }
public DateTime SelectedServiceDate { get; set; }
}
Here is my action method:
public virtual ActionResult New()
{
NewReservation newReservation = new NewReservation(); [code]....
And in my view:<%:Html.ListBoxFor(x => x.SelectedServiceDate, Model.AvailableServiceDates) %>
Here is the exception: Value cannot be null.
Parameter name: source
Stack Trace: [ArgumentNullException: Value cannot be null. Parameter name: source] System.Linq.Enumerable.Cast(IEnumerable source) +4177011 System.Web.Mvc.Html.SelectExtensions.SelectInternal(HtmlHelper htmlHelper, String optionLabel, String name, IEnumerable1 selectList, Boolean allowMultiple, IDictionary2 htmlAttributes) +723
This post describes the same problem. And like that post, if I change my NewReservation.SelectedServiceDate from DateTime to string, things seem to work. But everything I have read indicates this is a bug that should have been fixed in an MVC2 release candidate.
Am I doing something wrong? I don't want the property's type to be string, it needs to be DateTime. Shouldn't I be able to use objects that reflect my problem?
If I ran my sproc from query analyzer, I get the correct results(data is filtered by datetime), i.e:
exec Uds.Dashboard_GetJobs '9/20/2010 11:01:23 PM'
However, if I ran it from the Asp.Net page, (ALL records are showed). Looking at the SQL Profiler I see the following call:
exec sp_executesql N'exec Uds.Dashboard_GetJobs',N'@date nvarchar(21)',@date=N'9/20/2010 11:01:23 PM'
Running both statements above in the query analyzer it WILL return me different results. Why? Someone mentioned that it looks like I don't have correct data type specified for SQLParameter in .Net application. I was asked to create something like:
cmd.Parameters.Add("@Date",SqlDbType.DateTime).Value =
Well, my code in the asp.net is in this form:
<asp:SqlDataSource ID="sourceRealtimeLogging" runat="server"
ConnectionString="<%$ ConnectionStrings:UctConnectionString %>"
SelectCommand="exec Uds.Dashboard_GetJobs">
<SelectParameters>
<asp:ControlParameter ControlID="UpdatedTimeUTC" Name="date" PropertyName="Text" />
</SelectParameters>
</asp:SqlDataSource>
So I guess I am passing a string to SQL, not a datetime type. How do I fix this? Not even sure if this is the cause of my issue but worth a try.
I am trying to update a column named td1 (smalldatetime) in a table
the sql query is :
Session("date") =
Date.Now
Dim sSql As
String = "update qa_segmentos set dt1 = '" & Session("date") &
"'"
looking in the autos window I read :sSql "update qa_segmentos set dt1 = '20/10/10 18:11:43'" String
The error that I get is:
The conversion of char data type to smalldatetime data type resulted in an out-of-range smalldatetime value.
The statement has been terminated.
I have a field of type smalldatetime in a sql table. through a webform, i am trying to insert a blank value(i.e. through A blank text box) but its showing an error that the" value can not be recognized as valid date time". I am using a textbox to insert value to this field. but that text box can also be blank sometimes. plz help.
View 4 Repliesi want to insert null in smalldatetime column, when user doesn't select any date from the calender control i want to insert null in the databse, i am using typed dataset in my application.
here's my code
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it gives me the exception "SqlDateTime overflow. Must be between 1/1/1753 12:00:00 AM and 12/31/9999 11:59:59 PM."
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DateTime Server control
Not a fan of creation and modifcation data in each table's row but I don't make the rules here. Something about normal comes to mind. Simple method to insert or update data in a table ia EF. Datatype = smalldatetime and no it is not changing across schema. Don't care about milli seconds. In oOrg = null I always fail because of a datatype mismatch.Not sure but didn't M$ make both of these products, and shouldn't the EF know about a smalldatetime when it reads the schema? So what is the fix outside of changing many tables to be datetime which is frowned upon at this piont.
public static String updateOrgs(Orgs org, Guid user)
{
using (ELogs2Entities EL = new ELogs2Entities())
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I want to record the time and date when a user login to my system..How it is possible?..I want to get date and time and want to insert it into a database table.
View 4 RepliesI created a UserControl and added a public DateTime property. I want to set this property in Markup (ie. <cc1:MyControl runat="server" id="MyControl1" DateTimeProp="1/1/2010" /> ) however I live in a place with a dd/mm/yyyy date format so it complains if I set something like "20/1/2010". Is there a way to set markup in my local datetime format or do I have to conform to "mm/dd/yyyy"?
View 2 RepliesI have a problem:
I've created usual Controller and View(Edit view) for editing my Entity (EntityFramework)
Here is view example:
<div class="editor-field">
@Html.EditorFor(model => model.BirthDate)
@Html.ValidationMessageFor(model => model.BirthDate)
</div>
BirthDate is Nullable<DateTime>
but during loading my View I get this exception
The model item passed into the dictionary is null, but this dictionary requires a non-null model item of type 'System.DateTime'.
That's because of BirthDate is null in database but it is nullable and I expect that it just leaves the filed empty.
And I have Shared EditorTemplate:
@model System.Nullable<System.DateTime>
@if (Model.HasValue)
I have an XML string which contains Dates formatted "dd/MM/yyyy hh:mm:ss".
I'm loading this XML into a dataset using DataSet.ReadXml().
How can I ensure that this Date is stored in the DataSet as a typed DateTime so that I can Sort, Format and RowFilter on it accordingly.
My test harness is as below:
ASPX Page:
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obj.From = DateTime.Parse(txtFrom.Text, ci);
And it will give error String was not recognized as a valid DateTime. How it can be solved..
How show local time in datagridview collumn DateTime from database with universal datetime
View 2 RepliesI am struggling to find out the problem with something. Basically on this page:
[URL]
If you look at the nursery diary tab, will see an article, the first article is named "Test article for archives 1". Now the date should be 01 April 2010, but instead its showing as 04 Jan 2010.
I don't understand why. I have been looking at my insert statement and when i insert in the admin section i have a AJax date extender. And it populates the text box like so '01/04/2010'
But then when i check in my database i notice it has been added as '04/01/2010'.
What does this mean?
My insert statement is like this:
<snip>
The insert works perfectly, but the date format is inserted wrong.