Questions about embedded-sql!

Hi!

We are having some problems with writing embedded-sql. We want to
write like this but it doesn't work. test1 is our table in our
database.

res = PQexec(conn, "select * from test1");
if (!res || PQresultStatus(res) != PGRES_COMMAND_OK)
{
fprintf(stderr, "DECLARE CURSOR command failed\n");
PQclear(res);
exit_nicely(conn);
}
PQclear(res);

In the example that we have get this part from are they using CURSORS.
Do you have to use them? Does anybody know where we can find some
examples anbout embedded-sql in C or C++? Does anybody know where we
can find anyting about CURSOR?

We really need some help!!!!

Anna and Maria

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