database Namespace Reference

Functions
template<size_t I = 0, typename... Types>
constexpr void	assignResults (const pqxx::result &result, std::vector< std::variant< Types... > > &args)
template<typename... Types>
auto	execQuery (const std::string &query, Types &&... args) noexcept -> bool
	executes a query on the database
template<typename... Types>
auto	execSelect (const std::string &query, Types &&... args) noexcept -> RowDTOAdapter
	executes a Select on the database
template<typename... Types>
auto	execSelectAll (const std::string &query, Types &&... args) noexcept -> std::vector< RowDTOAdapter >
	executes a Select on the database

Function Documentation

assignResults()

template<size_t I = 0, typename... Types>

constexpr void database::assignResults ( const pqxx::result & result, std::vector< std::variant< Types... > > & args )

constexpr

execQuery()

template<typename... Types>

auto database::execQuery ( const std::string & query, Types &&... args ) -> bool

noexcept

executes a query on the database

Parameters

query	SQL query to be executed
args	the arguments the query takes

Returns

error code if the query was executed

execSelect()

template<typename... Types>

auto database::execSelect ( const std::string & query, Types &&... args ) -> RowDTOAdapter

noexcept

executes a Select on the database

Parameters

query	SQL select query to be executed
args	the arguments the query takes

Returns

RowDTOAdapter that represents the selected database row

execSelectAll()

template<typename... Types>

auto database::execSelectAll ( const std::string & query, Types &&... args ) -> std::vector<RowDTOAdapter>

noexcept

executes a Select on the database

Parameters

query	SQL select query to be executed
args	the arguments the query takes

Returns

std::vector<RowDTOAdapter> that represents the selected database rows