> No, it's not. Do you have any triggers or rules on this table that
> you haven't shown us? How about other tables referencing this one
> as foreign keys? (Probably not, if you're running an identical test
> on MySQL, but I just want to be sure that I'm not missing something.)
I have no triggers or rules. I have only created 1 table and their are no
foreign keys.
>
> How exactly are you writing the records?
First I read the data from a 'Powerflex' file and hold this in a record set.
pfxstmt = pfxconn.createStatement();
pfxrs = pfxstmt.executeQuery("SELECT * from expafh");
I then perform a loop which writes the data to my 'Postgresql' file as
follows:
stmt = conn.createStatement();
while (pfxrs.next()) {
cmd = "INSERT INTO expafh VALUES ";
cmd = cmd +
"('"+pfxrs.getString(2)+"',"+pfxrs.getString(3)+",'"+pfxrs.getString(4)+"','
"+pfxrs.getString(5)+"')";
stmt.executeUpdate(cmd);
}
>
> I have a suspicion that the slowdown must be on the client side (perhaps
> some inefficiency in the JDBC code?) but that's only a guess at this
> point.
>
I have used identical code for all of my testing, the only changes being
which drivers I use to access the data.
Thanks
Stephen Livesey
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