What happens when the PQexec(..) result is too big to return in one single
response message? Say you are reading a table with millions of entries. Is
there a way to write one single PQexec() request but read the result in
chunks :
"give me the first 500 tuples",
"give me the next 500",
and so on... until you read the entire table.
How does postgres handle these situations?
Ajay