diff options
| author | Michael Shepanski <michael@codesynthesis.com> | 2014-11-06 16:33:35 +1100 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2014-11-10 16:48:13 +0200 |
| commit | 51a01cfebf933d270bf7b7fadb0fb3ca3b7a4cd5 (patch) | |
| tree | 40ca9efb48c65e88822bcb7538d64bf1299d7aaf /inverse/driver.cxx | |
| parent | f7d0e9c620d7c3117074e2618f2bc75699d6f2f0 (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 'inverse/driver.cxx')
| -rw-r--r-- | inverse/driver.cxx | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/inverse/driver.cxx b/inverse/driver.cxx index d521579..5a613e1 100644 --- a/inverse/driver.cxx +++ b/inverse/driver.cxx @@ -202,7 +202,6 @@ main (int argc, char* argv[]) // { typedef odb::query<employee> query; - typedef odb::result<employee> result; session s; transaction t (db->begin ()); @@ -216,10 +215,9 @@ main (int argc, char* argv[]) // shared_ptr<position> se (new position ("Software Engineer")); - 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->position (se); |