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Add time of day paramter for mysql #565

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This commit is contained in:
Roland Bock
2024-04-05 07:35:13 +02:00
parent ce13f2a783
commit eb2e569c2b
2 changed files with 41 additions and 5 deletions
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33
include/sqlpp11/mysql/prepared_statement.h
View File

@@ -214,6 +214,39 @@ namespace sqlpp
param.is_unsigned = false;
param.error = nullptr;
}
void _bind_time_of_day_parameter(size_t index, const ::std::chrono::microseconds* value, bool is_null)
{
if (_handle->debug)
std::cerr << "MySQL debug: binding time_of_day parameter "
<< " at index: " << index << ", being " << (is_null ? "" : "not ") << "null" << std::endl;
auto& bound_time = _handle->stmt_date_time_param_buffer[index];
if (not is_null)
{
const auto time = ::date::make_time(*value);
bound_time.year = 0u;
bound_time.month = 0u;
bound_time.day = 0u;
bound_time.hour = static_cast<unsigned>(time.hours().count());
bound_time.minute = static_cast<unsigned>(time.minutes().count());
bound_time.second = static_cast<unsigned>(time.seconds().count());
bound_time.second_part = static_cast<unsigned long>(time.subseconds().count());
if (_handle->debug)
std::cerr << "bound values: " << bound_time.hour << ':' << bound_time.minute << ':' << bound_time.second
<< '.' << bound_time.second_part << std::endl;
}
_handle->stmt_param_is_null[index] = is_null;
MYSQL_BIND& param{_handle->stmt_params[index]};
param.buffer_type = MYSQL_TYPE_TIME;
param.buffer = &bound_time;
param.buffer_length = sizeof(MYSQL_TIME);
param.length = &param.buffer_length;
param.is_null = &_handle->stmt_param_is_null[index].value;
param.is_unsigned = false;
param.error = nullptr;
}
};
} // namespace mysql
} // namespace sqlpp

13
tests/mysql/usage/DateTime.cpp
View File

@@ -83,7 +83,7 @@ int DateTime(int, char*[])
col_day_point date,
col_time_point datetime(3),
col_date_time_point datetime DEFAULT CURRENT_TIMESTAMP,
col_time_of_day time
col_time_of_day time(3)
))");
const auto tab = TabDateTime{};
@@ -130,12 +130,14 @@ int DateTime(int, char*[])
.set(tab.colDayPoint = parameter(tab.colDayPoint), tab.colTimePoint = parameter(tab.colTimePoint))
.unconditionally();
auto prepared_update = db.prepare(
update(tab)
.set(tab.colDayPoint = parameter(tab.colDayPoint), tab.colTimePoint = parameter(tab.colTimePoint))
.unconditionally());
auto prepared_update = db.prepare(update(tab)
.set(tab.colDayPoint = parameter(tab.colDayPoint),
tab.colTimePoint = parameter(tab.colTimePoint),
tab.colTimeOfDay = parameter(tab.colTimeOfDay))
.unconditionally());
prepared_update.params.colDayPoint = today;
prepared_update.params.colTimePoint = now;
prepared_update.params.colTimeOfDay = current;
std::cout << "---- running prepared update ----" << std::endl;
db(prepared_update);
std::cout << "---- finished prepared update ----" << std::endl;
@@ -143,6 +145,7 @@ int DateTime(int, char*[])
{
require_equal(__LINE__, row.colDayPoint.value(), today);
require_equal(__LINE__, row.colTimePoint.value(), now);
require_equal(__LINE__, row.colTimeOfDay.value(), current);
}
}
catch (const std::exception& e)