troubleshooting Question

select date between startdate and enddate return no row :S

AFIF JABBADOFlag for United States of America asked on
Microsoft SQL ServerMicrosoft SQL Server 2008SQL
10 Comments1 Solution529 ViewsLast Modified:
i have two table ..
SELECT TOP 1000 [ProgramID]
  FROM [radiomix].[dbo].[MixFmProgram]

ProgramID	ProgramName	ProgramStart	ProgramEnd	ProgramWeekDay
63	¿¿ ¿¿¿¿¿¿	12:00AM	1:00AM	WE
64	¿¿¿¿¿¿ ¿¿¿¿¿¿ General Music	1:00AM	4:00AM	WE
65	¿¿¿¿¿ ¿¿¿¿ Religious 	4:00AM	4:30AM	WE
66	¿¿¿¿¿¿ ¿¿¿¿¿¿ General Music	4:30AM	6:00AM	WE
67	¿¿¿¿¿¿	6:00AM	10:00AM	WE
68	¿¿¿¿¿ ¿¿¿¿	10:00AM	11:00AM	WE
69	¿¿¿¿ ¿¿¿¿	11:00AM	1:00PM	WE
70	¿¿¿¿¿¿¿ ¿¿¿¿¿¿¿	1:00PM	2:00PM	WE
71	¿¿¿ ¿¿¿¿¿	2:00PM	4:00PM	WE

SELECT TOP 1000 [id]
  FROM [radiomix].[dbo].[chat]

id	datetimein	msisdn	reqport	message	DAY	ProgramIDM
381996	2012-12-26 16:25:43.043	966568946632	630590	¿¿¿¿ ¿¿¿¿ ¿¿ ¿¿¿¿¿¿ ¿¿¿¿¿ ¿¿¿¿¿ ¿¿¿¿¿¿ ¿¿¿ ¿¿¿¿¿  0568946632	WE	0
381995	2012-12-26 16:24:00.483	966568946632	630590	¿¿¿¿ ¿¿¿¿ ¿¿ ¿¿¿¿¿¿ ¿¿¿¿¿ ¿¿¿¿¿ ¿¿¿¿¿¿ ¿¿¿ ¿¿¿¿¿  0568946632	WE	0

my query to select the program name :

  FROM [radiomix].[dbo].[chat] a
 inner JOIN [radiomix].[dbo].[MixFmProgram] p ON (a.DAY = p.ProgramWeekDay)
   WHERE a.ID = '381963'
 AND RIGHT(CONVERT(VARCHAR,a.datetimein,100),7) > p.ProgramStart 
  and RIGHT(CONVERT(VARCHAR,a.datetimein,100),7) < p.ProgramEnd

result no  record :S

why ?? if i remove the restriction..
i get all possibility :

ProgramStart	ProgramEnd	ProgramWeekDay	msgdatetime
12:00AM	1:00AM	WE	 3:58PM
1:00AM	4:00AM	WE	 3:58PM
4:00AM	4:30AM	WE	 3:58PM
4:30AM	6:00AM	WE	 3:58PM
6:00AM	10:00AM	WE	 3:58PM
10:00AM	11:00AM	WE	 3:58PM
11:00AM	1:00PM	WE	 3:58PM
1:00PM	2:00PM	WE	 3:58PM
2:00PM	4:00PM	WE	 3:58PM
4:00PM	6:00PM	WE	 3:58PM
6:00PM	7:00PM	WE	 3:58PM
7:00PM	8:00PM	WE	 3:58PM
8:00PM	9:00PM	WE	 3:58PM
9:00PM	10:00PM	WE	 3:58PM
10:00PM	10:30PM	WE	 3:58PM
10:30PM	12:00AM	WE	 3:58PM
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