73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
#include "matador/sql/statement.hpp"
|
|
#include "matador/sql/record.hpp"
|
|
#include "matador/sql/field.hpp"
|
|
|
|
#include <algorithm>
|
|
|
|
namespace matador::sql {
|
|
|
|
statement::statement(std::unique_ptr<statement_impl> impl, const std::shared_ptr<abstract_sql_logger> &logger)
|
|
: statement_(std::move(impl))
|
|
, logger_(logger)
|
|
{}
|
|
|
|
statement &statement::bind(const size_t pos, const char *value)
|
|
{
|
|
statement_->bind(pos, value, 0);
|
|
return *this;
|
|
}
|
|
|
|
statement &statement::bind(const size_t pos, std::string &val, const size_t size)
|
|
{
|
|
statement_->bind(pos, val, size);
|
|
return *this;
|
|
}
|
|
|
|
utils::result<size_t, utils::error> statement::execute() const
|
|
{
|
|
// logger_.info(statement_->query_.sql);
|
|
return statement_->execute();
|
|
}
|
|
|
|
//bool is_unknown(const std::vector<sql::column_definition> &columns) {
|
|
// return std::all_of(std::begin(columns), std::end(columns), [](const auto &col) {
|
|
// return col.is_unknown();
|
|
// });
|
|
//}
|
|
|
|
utils::result<query_result<record>, utils::error> statement::fetch() const
|
|
{
|
|
// if (is_unknown(statement_->query_.prototype)) {
|
|
//
|
|
// }
|
|
|
|
auto result = statement_->fetch();
|
|
if (!result.is_ok()) {
|
|
return utils::failure(result.err());
|
|
}
|
|
// logger_.info(statement_->query_.sql);
|
|
return utils::ok(query_result<record>{std::move(*result)});
|
|
}
|
|
|
|
utils::result<std::optional<record>, utils::error> statement::fetch_one() const {
|
|
// logger_.info(statement_->query_.sql);
|
|
auto result = statement_->fetch();
|
|
if (!result.is_ok()) {
|
|
return utils::failure(result.err());
|
|
}
|
|
|
|
query_result<record> records(std::move(*result));
|
|
auto first = records.begin();
|
|
if (first == records.end()) {
|
|
return utils::ok(std::optional<record>{std::nullopt});
|
|
}
|
|
|
|
return utils::ok(std::optional{*first.release()});
|
|
}
|
|
|
|
void statement::reset() const
|
|
{
|
|
statement_->reset();
|
|
}
|
|
|
|
} |