Sql Query Help to find values?

Question

Hi! 
i have a table structure like this...
you can see the image here.
http://postimg.org/image/3k5nvkvn5/
i which i need to find some values.
Example: i need to find all column "District" values where value=46
then in that case you can see in above image that row 1 to 4 has to fetched because these columns contains value between 45-52, also in row 5 where value is 46,47 the also it  has to be fetched, here i have to kind of structure to be used in table one
is comma separated and another one is comma and dash separated value, so how can i find these values in table. so how can achieve this using query, Any help would be triplicated.

Answer 1

Ah this is not correct way to store data in table
If you store like this you've to do lots of manipulations before values can be used in  filter
So as per above you would require something like this
;With Numbers(N)
AS
SELECT 1
UNION ALL
SELECT 1
UNION ALL
SELECT 1
UNION ALL
SELECT 1
UNION ALL
SELECT 1
UNION ALL
SELECT 1
Num_Matrix(N)
AS
SELECT ROW_NUMBER() OVER (ORDER BY (SELECT 1))
FROM Numbers n1
CROSS JOIN Numbers n2
CROSS JOIN Numbers n3
CROSS JOIN Numbers n4
CROSS JOIN Numbers n5
CROSS JOIN Numbers n6
CROSS JOIN Numbers n7
CROSS JOIN Numbers n8
SELECT DISTINCT t.po_city_st_zip
FROM
SELECT LEFT(f.Val,CHARINDEX('-',f.Val+'-')-1) AS StartVal,
STUFF(f.Val,1,CHARINDEX('-',f.Val+'-'),'') AS EndVal,
t.*
FROM YourTable t
CROSS APPLY do.ParseValues(t.District,',')f
)m
INNER JOIN Num_Matrix n
ON n.N BETWEEN m.StartVal AND m.EndVal
WHERE n.N = <your Value>
See ParseValues UDF here                                                                 
http://visakhm.blogspot.ae/2010/02/parsing-delimited-string.html
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