Document multi_insert for time_point columns (#367)

This commit is contained in:
Roland Bock
2021-06-13 07:51:20 +02:00
parent cc946f8a32
commit 4178942015
2 changed files with 27 additions and 1 deletions

View File

@@ -35,6 +35,7 @@ int Insert(int, char*[])
MockDb db = {};
MockDb::_serializer_context_t printer = {};
const auto t = test::TabBar{};
const auto tabDateTime = test::TabDateTime{};
// test::TabFoo f;
{
@@ -71,6 +72,14 @@ int Insert(int, char*[])
printer.reset();
std::cerr << serialize(multi_insert, printer).str() << std::endl;
// Beware, you need exact types for inserted values in multi_insert
insert_into(tabDateTime)
.set(tabDateTime.colTimePoint = std::chrono::system_clock::now());
auto multi_time_insert = insert_into(tabDateTime).columns(tabDateTime.colTimePoint);
multi_time_insert.values.add(tabDateTime.colTimePoint = std::chrono::time_point_cast<std::chrono::microseconds>(
std::chrono::system_clock::now()));
auto i = dynamic_insert_into(db, t).dynamic_set();
i.insert_list.add(t.beta = "kirschauflauf");
printer.reset();