Query on free text field - sql

Question

EDIT:
Actually, I run MSSQL query, let say the result is:
ID pagename
1 1
2 01
3 01, 15
Then, I run another command URL and got the result as xml data, let say the result (in simple form) is:
4 01, 01 Aaa, 15
5 02
6 03
7 100
8 101
9 115
Using coldfusion, I can merge both data into one "temporary table". So, actually, I am using a QoQ and not a database query
END EDIT
I have a table like this
ID pagename
1 1
2 01
3 01, 15
4 01, 01 Aaa, 15
5 02
6 03
7 100
8 101
9 115
Is it possible if I want to show pagename = 1 the result is
ID pagename
1 1
2 01
3 01, 15
4 01, 01 Aaa, 15

Answer 1

I think that you will have better luck with programming code than query of queries. My approach would resemble this:
<cfset NewQuery = QueryNew("id,pagename","integer,varchar")>
<cfloop query = "ExistingQuery">
<cfif ListFirst(pagename) EQ 1>
code to add row and set cell values for NewQuery
</cfif>
</cfloop>
Note to those reading on the sql page, this is an earlier comment:
"#MahmoudGamal sorry, I'm using Coldfusion function QueryNew to create temporary table"
In other words, it's not a database query.

Answer 2

Solution for MSSQL (robust on purpose, the parselist function can help you normalize db to something more sane)
Helping functions:
CREATE FUNCTION [dbo].[udf_GetNumeric]
(#strAlphaNumeric VARCHAR(256))
RETURNS VARCHAR(256)
AS
BEGIN
DECLARE #intAlpha INT
SET #intAlpha = PATINDEX('%[^0-9]%', #strAlphaNumeric)
BEGIN
WHILE #intAlpha > 0
BEGIN
SET #strAlphaNumeric = STUFF(#strAlphaNumeric, #intAlpha, 1, '' )
SET #intAlpha = PATINDEX('%[^0-9]%', #strAlphaNumeric )
END
END
RETURN ISNULL(#strAlphaNumeric,0)
END
GO
CREATE FUNCTION [dbo].[ParseList_IntAny]
(
#List nvarchar(1000)
)
RETURNS #Result TABLE (
IntValue int not null
)
as
begin
declare #Value nvarchar(20), #Position int
select #List = LTRIM(RTRIM(#List))+ ','
select #Position = CHARINDEX(',', #List, 1)
if REPLACE(#List, ',', '') <> ''
begin
while #Position > 0
begin
select #Value = LTRIM(RTRIM(LEFT(#List, #Position - 1)))
if #Value <> ''
begin
declare #IntValue int
select #IntValue = dbo.udf_GetNumeric(#Value)
insert into #Result(IntValue) values (#IntValue)
end
select #List = RIGHT(#List, LEN(#List) - #Position)
select #Position = CHARINDEX(',', #List, 1)
end
end
return
end
GO
declare #tmp table(ID int, pagename nvarchar(400))
insert into #tmp
select 1,'1'
union select 2,'01'
union select 3,'01, 15'
union select 4,'01, 01 Aaa, 15'
union select 5,'02'
union select 6,'03'
union select 7,'100'
union select 8,'101'
union select 9,'115'
select * from #tmp
where exists(select top 1 1 from dbo.ParseList_IntAny(pagename) where IntValue = 1)