how can create number in a range?

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Hi there. i have a table in database. my table's name is PhoneNumber.this table have these columns:
1- Prefix
2- Start
3- End
for example one record has following values:
Prefix= 347 , Start= 0000 , End = 9999.
now i want to create folling list:
3470000
3470001
3470002
.
.
.
3479999
how can i do this?( my RDBMS is sql server)
thanks

Posted 4-Feb-14 1:42am

aliwpf

Updated 4-Feb-14 1:44am

v2

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Florian Trück · Answer 1 · 2014-02-04T01:55:00

Try a table valued function like this one:

SQL

CREATE FUNCTION GetNumberTable 
(
	@Prefix int
)
RETURNS 
@result TABLE 
(
	-- Add the column definitions for the TABLE variable here
	"myColumn" int
)
AS
BEGIN
	-- Fill the table variable with the rows for your result set
	
	declare @start int
	declare @end int
	declare @counter int

	SELECT @start=startcolumn,@end=endcolumn,@counter=startcolumn FROM myTable WEHRE prefixcolumn=@Prefix

	WHILE @counter < @end
	BEGIN
	  INSERT INTO @result (myColumn) VALUES (CAST(CONCAT(@Prefix,@counter) AS int))
	END

	RETURN
END

Note: There is some work to be done. I've only done a schematic example for you.