SQL Server :: Returning A Date With A Count Of Zero If It Doesn't Exist In The Date Range
Oct 9, 2010
i have the following query.
[code]....
but if there were no "hits" for a particular date range in the last week i only get the dates returned where there were hits. i need to get all the days returned and where there were no results, i need a zero returned.
Say I have a table called "Visits", and I want to create a query that counts the visits per day. The way I would accomplish this would be to create a query as such:
SELECT Count(VisitId) as VisitCount, Convert(varchar(32), VisitDateTime, 101) as VisitDate FROM Visits WHERE VisitDateTime BETWEEN '10/1/2010' AND '10/5/2010' GROUP BY VisitDate
The problem I am trying to overcome is that if there were no visits in a given day, that day does not show in my list. For example, if there were 3 visits on the 1st, 2 on the 2nd, none on the 3rd, and 5 on the 4th, my result set would look like:
3, 10/1/2010 2, 10/2/2010 4, 10/4/2010
How can I create my query so that I get all days in the date range listed in the result set regardless of whether the VisitCount is zero?
I am trying to do this form that counts the number of records that are completed in a certain date range. I just want the user to place his date range and have it return the count as a Label. Here's what I have so far, I'm not 100% sure how to correctly place the user inputed variables into the Query.
It keeps returning "System.Data.SqlClient.SqlCommand"
I has developed a crystal report, which display the records from a table and filters them based on a parameter( date range parameter). now I has integrated the report into a asp.net page using c#, but when I am running the asp page it is not promption for the date range values, it used to prompt for date range when I run the report in crystal report.
If I have a date 9.10.2010, choose the nearst date 10.10.2010 EURIf I have a date 18.10.2010 (this date does not exist), choose the nearest date 19.10.2010If I have a date 25.10.2010, choose 21.10.2010 USD
As they have given option to pass typeof() as first parameter and min-max value.Is there any way we can implement range validator attribute for date by using typeof(datetime) ?please let me know if anyone has implemented same ?
I'm trying to use the TextBoxWatermarkExtender with MaskedEditExtender/Validator and have found a bug (I think).
In the textbox I enter an invalid date such as 55-55-5555 and exits the textbox. I would then expect the watermark to be shown, but it doesn't. Instead the prompchar is shown (like __-__-____).
If I simply give focus to the textbox and then another control, the watermark is shown.
Is there a workaround such as manually force the TextBoxWatermarkExtender to update.
I'm not the best with javascript, I tried to call focus() and blur() on the textbox in the textbox's onBlur event using window.setTimeout. This works in Firefox, but not IE8, also there has to be a better way I think :-)
How to create Jobs, I am using SQL 2005, i need a query which should get current date and compare current date with date in table and Send Email according to Job scheduled.
How to get the date at which a record is created in SQL?..i.e, if i add a record to a database table db1 at 8/10/2010 11:30, I want to get the datetime, i.e 8/10/2010 11:30..;.Also let me know how to compare datetime values..
if(8/10/2010 11:30 >8/10/2010 10:30) will work or not?
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 used below code for date time picker validation but it's not working.
Actually I want a date time picker which date dd/mm/yyyy format date. With validation for start and end date. Also for manual entry it should take only no. and for date rest like / or, will be auto formatted.means user should not be able to enter it.
I am trying two calculate a date range from two textboxes. I currently have:
[Code]....
the date in textbox1 comes from cdrcalendar. I need to include cdrcalendar2 somewhere. Something along the line of "with cdrCalendar.SelectedDates and with cdrCalendar2.SelectedDates".
I have a dropdownlist having values 'today','yesterday',lastweek', 'last month', 'lastyear'.
when the user select any value from this dropdown, i want to show the from date and to date in two text boxes.
e.g. if the user selects last week, 'to date' should be today's date and 'from date' should be (today's date - 7). if current date is 12, 'from date' = 6 and 'to date' = 12
I am using an ASPxPivotGrid to display order data in an aspx website. When I put a column in the "filter area" that has a date value, it displays a checked list of dates to choose from (see below). Is there a setting or workaround to get it to show a date-range or calendar popup to filter by?
I want the user to only select a date range of 1 year. Any suggestion on how to do this? I was thinking maybe convert the date range into days and if its less than 365 days than input is good, other wise out of range message willl display.
how to loop through date.i have string like this String startdate = "Nov 5 2010" ; i want to loop through 10 days before and 10 days after of above date. how could we achicve this.
I am trying to restrict the data in the report with the use of a start date and an end date selected from a textbox (w/ ajax calendar extender)
should this be done on the report side or should i create a stored procedure and pass the variables to the stored procedure by microsoft report viewer.
It seems like there is two connection strings to the database, one for the report and one for the report viewer, is this correct?
I am trying to query my datatable for part of 2010 and part of 2011. My datatable returns records if I query 01/01/2010 to 12/31/2010. It fails and returns no records if I query any date in 2011. my 'txt..selecteddate' is a telerik control but that is not the problem. Imagine it as just a textbox or something
I'm trying to get the max amountpaid within a date range, but I get a error: What am I doing wrong here?mplicit conversion from data type datetime to decimal is not allowed. Use the CONVERT function to run this query.Heres my t-sql
I want to execute a method on VB.Net to return a date which is in the stored procedure. I tried using ExecuteScalar but it doesnt work it retruns error
'Implicit conversion from data type datetime to int is not allowed. Use the CONVERT function to run this query'
below is the code
Public Function GetHolidaydate(ByVal struserID as String) As DateTime Dim objArgs1 As New clsSQLStoredProcedureParams objArgs1.Add("@userID", Me.Tag) objArgs1.Add("@Date", 0, 0, ParameterDirection.Output) Return (CDate(ExecuteScalar(clsLibrary.MyStoredProcedure.GetHolidayDate, objArgs1))) End Function
I need to filter data based on a date range. My table has a field Process date. I need to filter the records and display those in the range FromDate to ToDate.