Re: Postgres insert performance and storage requirement compared to Oracle
От | David Wilson |
---|---|
Тема | Re: Postgres insert performance and storage requirement compared to Oracle |
Дата | |
Msg-id | AANLkTinUWnfp8v0s2dugH=M1fwDBkUExiSsJj81Yst_s@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Postgres insert performance and storage requirement compared to Oracle (Divakar Singh <dpsmails@yahoo.com>) |
Ответы |
Re: Postgres insert performance and storage requirement compared to Oracle
|
Список | pgsql-performance |
On Wed, Oct 27, 2010 at 10:00 AM, Divakar Singh <dpsmails@yahoo.com> wrote:
Why is that PQclear(res) commented out? You're leaking result status for every insert.
for (; i<howmany;i++ )
{
sprintf (query, "INSERT INTO aaaa(a, b, c, d, e, f, g, h, j, k, l, m, n, p) VALUES (67, 'ABRAKADABRA', 'ABRAKADABRA', 'ABRAKADABRA', '1-Dec-2010', 'ABRAKADABRA', 'ABRAKADABRA', 'ABRAKADABRA', '1-Dec-2010', 99999, 99999, %d, 9999, 'ABRAKADABRAABRAKADABRAABRAKADABRAABRAKADABRAABRAKADABRAABRAKADABRAABRAKADABRAABRAKADABRAABRAKADABRAABRAKADABRAABRAKADABRAABRAKADABRA')", i);
res = PQexec(conn, query);
if (PQresultStatus(res) != PGRES_COMMAND_OK)
{
cout<<"error at iteration "<<i<<":"<<PQresultErrorMessage(res)<<endl;
PQclear(res);
break;
}
//PQclear(res);
}
Why is that PQclear(res) commented out? You're leaking result status for every insert.
--
- David T. Wilson
david.t.wilson@gmail.com
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