diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2015-06-16 07:35:38 +0200 |
---|---|---|
committer | Boris Kolpackov <boris@codesynthesis.com> | 2015-06-16 07:35:38 +0200 |
commit | e269daa6cd5e88bc7ada0e148b052aabd65044d8 (patch) | |
tree | 88e5ce1048165dce742a2346a66deb27701ca6ad | |
parent | 6428c10c3ba9b1820e62540b6598a09b64e7042e (diff) |
Add note on result iterator
-rw-r--r-- | doc/manual.xhtml | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/doc/manual.xhtml b/doc/manual.xhtml index 24768ad..92d0280 100644 --- a/doc/manual.xhtml +++ b/doc/manual.xhtml @@ -5198,7 +5198,9 @@ namespace odb for example, means that it doesn't make sense to store an iterator that points to some object of interest in the result stream with the intent of dereferencing it after the iteration - is over. Instead, we would need to store the object itself.</p> + is over. Instead, we would need to store the object itself. We + also cannot iterate over the same result multiple times without + re-executing the query.</p> <p>The result iterator has the following dereference functions that can be used to access the pointed-to object:</p> |