tree 375f9fca0f2bc00a84a1bfbdaf2fe93c21e6fd82
parent af206d9c77db249ac5cc26f67d1628d51f1b9f9a
author Shawn O. Pearce <sop@google.com> 1281202217 -0700
committer Shawn O. Pearce <sop@google.com> 1281205570 -0700

Allow a more streaming interface to scans

This permits the NoSQL implementation to be informed when we abort
a scan early, because its scan routine can implement and receive the
close() method.  It also gives us a way to stream the JDBC results,
so we aren't creating a full result set in memory.

Change-Id: Iaf53a1803fe985e49236e10bde5d838846e0c8f0
Signed-off-by: Shawn O. Pearce <sop@google.com>