Creating sub-recordsets

[Giles]

How do I create a recordset from another?

e.g.
sSQL1="SELECT * FROM ThisTable"
rs1.open sSQL1,conn

sSQL2="Select * from (rs1?) WHERE name='fred' "
rs2.open sSQL2,conn

TIA
Giles

[Bob Lehmann]

Why don't you just run the second statement to begin with?

Bob Lehmann

"Giles" <Gi***@NoSpam.com> wrote in message
news:e8**************@TK2MSFTNGP14.phx.gbl...

How do I create a recordset from another?

e.g.
sSQL1="SELECT * FROM ThisTable"
rs1.open sSQL1,conn

sSQL2="Select * from (rs1?) WHERE name='fred' "
rs2.open sSQL2,conn

TIA
Giles

[Giles]

The first statement takes about 5 secs to execute. Didn't make myself v
clear - the 1st statement is full of conditions, to a Search database. The
second is to filter and order search results into various categories without
having to make the main trip again.
Giles

"Bob Lehmann" wrote > Why don't you just run the second statement to begin
with?

"Giles" wrote in message

How do I create a recordset from another?

e.g.
sSQL1="SELECT * FROM ThisTable"
rs1.open sSQL1,conn

sSQL2="Select * from (rs1?) WHERE name='fred' "
rs2.open sSQL2,conn

[Bob Barrows [MVP]]

Giles wrote:

How do I create a recordset from another?

e.g.
sSQL1="SELECT * FROM ThisTable"
rs1.open sSQL1,conn

sSQL2="Select * from (rs1?) WHERE name='fred' "
rs2.open sSQL2,conn

Use the recordset's Filter property.

Bob Barrows
PS. Avoid Selstar: http://www.aspfaq.com/show.asp?id=2096
--
Microsoft MVP - ASP/ASP.NET
Please reply to the newsgroup. This email account is my spam trap so I
don't check it very often. If you must reply off-line, then remove the
"NO SPAM"

[Giles]

"Bob Barrows [MVP]" wrote

Giles wrote:

How do I create a recordset from another?

e.g.
sSQL1="SELECT * FROM ThisTable"
rs1.open sSQL1,conn

sSQL2="Select * from (rs1?) WHERE name='fred' "
rs2.open sSQL2,conn

Use the recordset's Filter property.

Bob Barrows
PS. Avoid Selstar: http://www.aspfaq.com/show.asp?id=2096

Thanks Bob. I do avoid * where poss since joining this NG - almost as bad as
top (or bottom) posting! However, the article seems to suggest that if you
want all fields, it is better to explicitly name the lot. Is that right?
Does everyone do that?
Giles

[Bob Barrows [MVP]]

Giles wrote:

"Bob Barrows [MVP]" wrote

Giles wrote:

How do I create a recordset from another?

e.g.
sSQL1="SELECT * FROM ThisTable"
rs1.open sSQL1,conn

sSQL2="Select * from (rs1?) WHERE name='fred' "
rs2.open sSQL2,conn
Use the recordset's Filter property.

Bob Barrows
PS. Avoid Selstar: http://www.aspfaq.com/show.asp?id=2096

Thanks Bob. I do avoid * where poss since joining this NG - almost as
bad as top (or bottom) posting! However, the article seems to suggest
that if you want all fields, it is better to explicitly name the lot.

"seems to suggest"? I thought it was worded strongly enough that it would do
more than "seem to suggest" ,,, :-)
Is that right?
Yes
Does everyone do that?

Everyone who :
a) knows the pitfalls of selstar
b) is not lazy
c) wants to reduce network traffic and the time connected to the database,
resulting in better performance and resource utilization

:-)

Bob Barrows

--
Microsoft MVP - ASP/ASP.NET
Please reply to the newsgroup. This email account is my spam trap so I
don't check it very often. If you must reply off-line, then remove the
"NO SPAM"