Can you reuse a mysql result set in PHP?

Question

I have a result set I pull from a large database:

$result = mysql_query($sql);

I loop through this recordset once to pull specific bits of

Answer 1

Use:

mysql_data_seek($result, 0);

You get this "free", since it's already buffered.

As a separate note, you can explicitly do an unbuffered query with mysql_unbuffered_query.

Answer 2

Using SQL Cursors you can get this approach