On Apr 25, 2012, at 9:39 AM, Elmar Haneke <el...@haneke.de> wrote: > >> Moreover, I can see that during the delays, the *outbound* link from the >> client is clicking over about 1 kbps for the entire period. It *appears* >> that the client is dribbling out information that the server is waiting on, >> although I can't imagine what it is. > > The client does fetch the resultset row by row. The Time sould be > determined more by the size of result than by the complexity of query.
Actually that's not true for selects, though the client interface looks that way. The remote protocol packs a buffer with data until it reaches a size or the client calls for the next packet. Anything involving data change is more synchronous. Good luck, Ann >
