How to Declare a scalar variable in ASP.

[Raman Pahwa]

Hi

Suppose, i have a scalar variable named "@numberlist".

How should i declare it in ASP coding

[DrBunchman]

Can you explain what you mean please? I presume that your variable @numberlist is a SQL variable - what is it you are trying to do with it in ASP?

Dr B

[Raman Pahwa]

Can you explain what you mean please? I presume that your variable @numberlist is a SQL variable - what is it you are trying to do with it in ASP?

Dr B

Ya u r right.its a sql variable but i wanna declare it in ASP

[DrBunchman]

To declare a variable in ASP you just

Dim VariableName

But I can't imagine that this is what you are trying to achieve.

Dr B

[Raman Pahwa]

To declare a variable in ASP you just

Dim VariableName

But I can't imagine that this is what you are trying to achieve.

Dr B

I have already tried this,but it didnt work
i have to do database connectivity with SQL in ASP.
for that i want to declare the scalar variable.

[DrBunchman]

Perhaps you could show me some of your code to give me a better idea of what the problem is?

Please include any errors that you have received.

Dr B

[Raman Pahwa]

Perhaps you could show me some of your code to give me a better idea of what the problem is?

Please include any errors that you have received.

Dr B

dim m,@numberlist
ctr=1
 
Set xml = CreateObject("Microsoft.XMLHTTP")
 
DECLARE @numberList varchar(700)
set rs=sconn.execute("Select @numberList = IsNull(mobile + ',' + @numberList, NULLIF( mobile, @numberList)) from <tablename> where <condition>")
set rs=sconn.execute("Select @numberList as numberList")
while not rs.eof
 
m=rs.Fields("numberlist").Value
 
 
Response.Write (ctr &" - - " & m &"<BR>")
ctr=ctr+1
rs.movenext
wend
 
 

error: Invalid character at
dim m,@numberlist
----------^

[DrBunchman]

You seem to be mixing up your ASP and SQL syntax so let me go through a couple of things.

SQL variables always have an @ character at the start, ASP variables cannot. The variable that you are declaring in your ASP page and the variable you are declaring in your SQL script are not the same (so they don't need to be named the same) - you are just passing the value from one to the other. You need to change the line to

dim m, numberlist

All of your SQL script needs to be either defined in a stored procedure or defined as a string and passed to your connection object. You have got SQL syntax (DECLARE @numberList varchar(700)) within your ASP script. Try building your SQL as a string first like this:

Dim sSQL
sSQL = ""
sSQL = sSQL & " DECLARE @numberList varchar(700); "
sSQL = sSQL & " SELECT @numberList = <column> FROM <tablename> WHERE <condition>"

Let me know how you get on,

Dr B

[Raman Pahwa]

I have a table with fields number,category,date and if i want to choose numbers of a particular category and date.
then the query will b
select number from <table name> where category=" " and date =" "
and it will display a list of numbers.

And wat if i want those numbers horizontally.Suppose i hav three numbers
123
234
678
and i want it to be like this
123,234,678
and then i hav to store it to new table.
can u help me on this. can it be possible through arrays.

[Raman Pahwa]

Acc to your code,i m getting the following error:
Object required: ' DECLARE @numberList'

[DrBunchman]

Have you put this SQL code inside a SQL String or are you just putting it in you ASP script? Remember that SQL syntax must be passed to your connection object as a string.

Dr B

[Raman Pahwa]

Have you put this SQL code inside a SQL String or are you just putting it in you ASP script? Remember that SQL syntax must be passed to your connection object as a string.

Dr B

I have a table with fields number,category,date and if i want to choose numbers of a particular category and date.
then the query will b
select number from <table name> where category=" " and date =" "
and it will display a list of numbers.

And wat if i want those numbers horizontally.Suppose i hav three numbers
123
234
678
and i want it to be like this
123,234,678

I have done my code till here,now wat next is:

i hav to store this data as a single record in a new table.
can u help me on this???plzzzzzz

[DrBunchman]

That should be easy enough to do.

If you have your three variables that you've already extracted from the database (let's call them Var1, Var2 & Var3) then the SQL syntax will be:

sSQL = " INSERT INTO <table name> (<Column Name>)"
sSQL = sSQL & " VALUES('" & Var1 & ", " & Var2 & ", " & Var3 & "') "

Hope this helps,

Dr B

[Raman Pahwa]

That should be easy enough to do.

If you have your three variables that you've already extracted from the database (let's call them Var1, Var2 & Var3) then the SQL syntax will be:

sSQL = " INSERT INTO <table name> (<Column Name>)"
sSQL = sSQL & " VALUES('" & Var1 & ", " & Var2 & ", " & Var3 & "') "

Hope this helps,

Dr B

i have a number of variables in my table and i hav to pick data from that table to a new table automatically in horizontal order like(123,456,576)