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-rw-r--r--common/query/driver.cxx19
1 files changed, 19 insertions, 0 deletions
diff --git a/common/query/driver.cxx b/common/query/driver.cxx
index 6afd82d..c207955 100644
--- a/common/query/driver.cxx
+++ b/common/query/driver.cxx
@@ -513,6 +513,25 @@ main (int argc, char* argv[])
t.commit ();
}
+
+ // Test empty result set.
+ //
+ cout << "test 018" << endl;
+ {
+ {
+ transaction t (db->begin ());
+ result r (db->query<person> (query::last_name == "None"));
+ assert (r.empty ());
+ t.commit ();
+ }
+
+ {
+ transaction t (db->begin ());
+ result r (db->query<person> (query::last_name == "None"));
+ assert (r.begin () == r.end ());
+ t.commit ();
+ }
+ }
}
catch (const odb::exception& e)
{