aboutsummaryrefslogtreecommitdiff
path: root/relationship
diff options
context:
space:
mode:
authorMichael Shepanski <michael@codesynthesis.com>2014-11-06 16:33:35 +1100
committerBoris Kolpackov <boris@codesynthesis.com>2014-11-10 16:48:13 +0200
commit51a01cfebf933d270bf7b7fadb0fb3ca3b7a4cd5 (patch)
tree40ca9efb48c65e88822bcb7538d64bf1299d7aaf /relationship
parentf7d0e9c620d7c3117074e2618f2bc75699d6f2f0 (diff)
Implement {query,execute}_{one,value}() shortcut functions
Useful in situations where the query is know to return at most one element (*_one) or exactly one element (*_value).
Diffstat (limited to 'relationship')
-rw-r--r--relationship/driver.cxx7
1 files changed, 3 insertions, 4 deletions
diff --git a/relationship/driver.cxx b/relationship/driver.cxx
index 9af06a2..27a31b2 100644
--- a/relationship/driver.cxx
+++ b/relationship/driver.cxx
@@ -132,10 +132,9 @@ main (int argc, char* argv[])
shared_ptr<employer> csi (db->load<employer> ("Complex Systems Inc"));
shared_ptr<project> ch (db->load<project> ("Complex Hardware"));
- result r (db->query<employee> (query::first == "John" &&
- query::last == "Doe"));
-
- shared_ptr<employee> john (r.begin ().load ());
+ shared_ptr<employee> john (
+ db->query_one<employee> (query::first == "John" &&
+ query::last == "Doe"));
john->employer (csi);
john->projects ().clear ();