I can do with a temp table which just stores them...
Thanks,
Aash.
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T-SQL Query For IP Address
Hi All,
I have two files in my tables which are of data type varchar in which IP Address are stored.
For e.g
IPFrom IPTo
89.28.184.0 89.28.184.21
I need to write a procedure to check if a given ip address falls between the range of these ip address and return true or false.
For e.g
If I pass the ip address 89.28.184.10 it should return true as the ip address falls between the from and to range of my table columns.
Hope this makes sense.
Thanks in advance.
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Answers
use the following function to convert the ip to integer
CREATE FUNCTION dbo.ipStringToInt
(
@ip CHAR(15)
)
RETURNS INT
AS
BEGIN
DECLARE @rv INT,
@o1 INT,
@o2 INT,
@o3 INT,
@o4 INT,
@base INT
SELECT
@o1 = CONVERT(INT, PARSENAME(@ip, 4)),
@o2 = CONVERT(INT, PARSENAME(@ip, 3)),
@o3 = CONVERT(INT, PARSENAME(@ip, 2)),
@o4 = CONVERT(INT, PARSENAME(@ip, 1))
IF (@o1 BETWEEN 0 AND 255)
AND (@o2 BETWEEN 0 AND 255)
AND (@o3 BETWEEN 0 AND 255)
AND (@o4 BETWEEN 0 AND 255)
BEGIN
SELECT @base = CASE
WHEN @o1 < 128 THEN
(@o1 * 16777216)
ELSE
-(256 - @o1) * 16777216
END
SET @rv = @base +
(@o2 * 65536) +
(@o3 * 256) +
(@o4)
END
ELSE
SET @rv = -1
RETURN @rv
END
yes i did and i have created the function. I pass the function and i am working on how to check if the given values falls between the from and to values of the ip address as thats the end result i want to get to
For e.g
IPFrom IPTo
89.28.184.0 89.28.184.21
I need to write a procedure to check if a given ip address falls between the range of these ip address and return true or false.
For e.g
If I pass the ip address 89.28.184.10 it should return true as the ip address falls between the from and to range of my table columns.
Thanks,
Aash
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by: matthewspatrickPosted on 2009-11-03 at 08:01:06ID: 25730266
Hello matrix_aash,
Is there any chance that you can get the four parts of the IP addresses stored in different tables? If so, that
would make the comparison you are proposing very, very easy :)
Regards,
Patrick