>Hi all
>
>What is more efficient:
>

SQL PT dataset (variable no of records but within a range of records)
>INDEX on a field
>
>SCAN
>   SEEK(in "MySQLPTCursor")
>   Do other stuff
>ENDSCAN

>
>

>SCAN
>   SQL PT single record as needed
>   Do other stuff
>ENDSCAN

>
>Please advise.

It is very hard to say w/o proper testing. I would vote for second if you first issue SQLPREPARE() to prepare your query first and then in loop just change parameters and issue SQLEXEC(), BUT as I said, I am not so sure that this is the faster way.