How do I get to the fieldnames of a table?

How do I get to the fieldnames of a table in a recordset?

I have a recordset which I output into HTML.
And on data from certian columns I need to perform different actions.

I would like to use the fieldnames rather then theit sequential numbers, to
avoid the need to re-do the code if another field is inserted into the
table.

Hi

See the sample below..

If you need to see all fields then you should have a query
like "select * from TABLE_NAME"

rs is the recordset returned from the SQL query

for each x in rs.fields
response.write(x.name)
response.write(" = ")
response.write(x.value)
next
Hope this helps..
Kev..

[Bob Barrows]

an*******@discussions.microsoft.com wrote:

Hi

See the sample below..

If you need to see all fields then you should have a query
like "select * from TABLE_NAME"

I'm sure you meant to say
"select * from TABLE_NAME where 1=2"

so the user would avoid returning all the data in the table just to get the
field names, right?

Bob Barrows

--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don't check it very often. You will get a
quicker response by posting to the newsgroup.

[Bob Barrows]

aa wrote:

How do I get to the fieldnames of a table in a recordset?

I have a recordset which I output into HTML.
And on data from certian columns I need to perform different actions.

I would like to use the fieldnames rather then theit sequential
numbers, to avoid the need to re-do the code if another field is
inserted into the table.

You will never have to do this if you follow the good coding practice of
always explicitly naming the columns you wish your queries to return,
instead of using "Select *". Your queries will execute faster if you do this
since you avoid an extra trip to the database which ADO needs to make when
selstar is used.

Bob Barrows

--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don't check it very often. You will get a
quicker response by posting to the newsgroup.

Indeed i did.. My Apologies..

But since he/she doesn't know the names of the headers the
select could be changed to
"select top 1 * from Products"

this will be a minimum hit to the db but return the
information needed

-----Original Message-----
an*******@discussions.microsoft.com wrote:

Hi

See the sample below..

If you need to see all fields then you should have a query like "select * from TABLE_NAME"

I'm sure you meant to say
"select * from TABLE_NAME where 1=2"

so the user would avoid returning all the data in the

table just to get thefield names, right?

Bob Barrows

--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my Fromheader is my spam trap, so I don't check it very often. You will get aquicker response by posting to the newsgroup.
.

[Bob Barrows]

an*******@discussions.microsoft.com wrote:

Indeed i did.. My Apologies..

But since he/she doesn't know the names of the headers the
select could be changed to
"select top 1 * from Products"

this will be a minimum hit to the db but return the
information needed

"Top 1" will be slower (it still returns unneeded data) than using "WHERE
1=2" (which does not require using the field names).

Bob Barrows

--
Microsoft MVP -- ASP/ASP.NET
Please reply to the newsgroup. The email account listed in my From
header is my spam trap, so I don't check it very often. You will get a
quicker response by posting to the newsgroup.

[Kev..]

Hi Bob

I see your point.. Using your way just returns an empty
recordset...

Something new learned everyday!

Thank you very much, everybody. Most helpful

andre