SqlQuerySingleBuilder< Record > Class Template Reference

Represents a query builder that retrieves only the first record found. More...

#include <DataMapper.hpp>

Inherits SqlWhereClauseBuilder< SqlQuerySingleBuilder< Record > >.

Public Member Functions
std::optional< Record >	Get ()
	Executes the query and returns the first record found.

Protected Member Functions
LIGHTWEIGHT_FORCE_INLINE	SqlQuerySingleBuilder (SqlStatement &stmt, std::string fields) noexcept

Detailed Description

template<typename Record>
class SqlQuerySingleBuilder< Record >

Represents a query builder that retrieves only the first record found.

See also

DataMapper::QuerySingle()

Definition at line 479 of file DataMapper.hpp.

Constructor & Destructor Documentation

SqlQuerySingleBuilder()

template<typename Record >

LIGHTWEIGHT_FORCE_INLINE SqlQuerySingleBuilder< Record >::SqlQuerySingleBuilder ( SqlStatement &  stmt, std::string  fields  )

inlineexplicitprotectednoexcept

Definition at line 502 of file DataMapper.hpp.

Member Function Documentation

Get()

template<typename Record >

std::optional< Record > SqlQuerySingleBuilder< Record >::Get ( )

inline

Executes the query and returns the first record found.

Definition at line 511 of file DataMapper.hpp.

References SqlStatement::Connection(), SqlStatement::ExecuteDirect(), SqlStatement::GetResultCursor(), SqlQueryFormatter::SelectFirst(), and SqlConnection::ServerType().

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The documentation for this class was generated from the following file:

• Lightweight/DataMapper/DataMapper.hpp