How to get all dates between two dates in sql server

Question

I want to get all dates between startend and Enddate .I used between to get the desired result. But the between function skipping the current date.

Declare @StartDate Datetime  ='2014-04-01 11:13:37'
               ,@EndDate datetime ='2014-04-04 11:13:37'

Query:-

Select * from table where date between @Startdate and @EndDate

Current Result:-

2014-04-02 11:13:37
2014-04-03 11:13:37
2014-04-04 11:13:37

Expected result:-

2014-04-01 11:13:37
2014-04-02 11:13:37
2014-04-03 11:13:37
2014-04-04 11:13:37

Answer 1

You could create a procedure like this:

CREATE PROCEDURE getAllDaysBetweenTwoDate
    (
    @StartDate DATETIME,    
    @EndDate DATETIME
    )
    AS
    BEGIN

        DECLARE @TOTALCount INT
        SET @StartDate = DATEADD(DAY,-1,@StartDate)
        Select  @TOTALCount= DATEDIFF(DD,@StartDate,@EndDate);

        WITH d AS 
                (
                  SELECT top (@TOTALCount) AllDays = DATEADD(DAY, ROW_NUMBER() 
                    OVER (ORDER BY object_id), REPLACE(@StartDate,'-',''))
                  FROM sys.all_objects
                )
            SELECT AllDays From d

        RETURN 
    END
    GO

Courtesy: Find All the Days Between Two Dates

Answer 2

You Can Try this

Declare @StartDate Date  ='2014-04-01'
               ,@EndDate date ='2014-04-04'

                  (OR)

Declare @StartDate Datetime  ='2014-04-01  00:00:00'
               ,@EndDate datetime ='2014-04-04  12:59:59'

Query:-

Select * from table where date between @Startdate and @EndDate

Answer 3

Your query works for me perfectly.

DECLARE @StartDate DATETIME = '2014-04-01 11:13:37',
        @EndDate   DATETIME = '2014-04-04 11:13:37';

WITH cte_dates
AS
(
    SELECT DATEADD(MONTH,-1,@startDate) dates --get dates from a month before start date
    UNION ALL
    SELECT DATEADD(DAY,1,dates)
    FROM cte_dates
    WHERE dates < DATEADD(MONTH,1,@EndDate) --up to a month after end date
)

SELECT dates
FROM cte_dates 
WHERE dates BETWEEN @Startdate AND @EndDate

Results:

dates
-----------------------
2014-04-01 11:13:37.000
2014-04-02 11:13:37.000
2014-04-03 11:13:37.000
2014-04-04 11:13:37.000

This means that it's probably an issue with your data, specifically the time section. If you don't need to look at time and only need specific dates, try this instead:

DECLARE @StartDate DATE = '2014-04-01',
        @EndDate   DATE = '2014-04-04';

SELECT *
FROM yourTable
WHERE CAST([date] AS DATE) BETWEEN @startDate AND @EndDate