orm::Query< T > Class Template Reference

A template class representing a select query in the ORM framework. More...

#include <query.hpp>

Public Member Functions
	Query ()
	Constructs a Query object.
auto	where (const query::Condition &condition) -> Query< T > &
	Where clause.
auto	offset (std::size_t offset) -> Query< T > &
	Sets the OFFSET clause for the select query.
auto	limit (std::size_t limit) -> Query< T > &
	Sets the LIMIT clause for the select query.
auto	disableJoining () -> Query< T > &
	Disables joining for the select query.

Friends
class	orm::Database
	Database class is a friend class of Query for access to the query data.

Detailed Description

template<typename T>
class orm::Query< T >

A template class representing a select query in the ORM framework.

This class provides functionality for building a select query.

Template Parameters

T	The type of the query.

Member Function Documentation

disableJoining()

template<typename T >

auto orm::Query< T >::disableJoining ( ) -> Query<T>&

inline

Disables joining for the select query.

Note

Only ids fields will be set in related models.

Returns

A reference to the QueryBuilder object.

limit()

template<typename T >

auto orm::Query< T >::limit ( std::size_t limit ) -> Query<T>&

inline

Sets the LIMIT clause for the select query.

Parameters

limit

The maximum number of rows to return.

Returns

A reference to the QueryBuilder object.

offset()

template<typename T >

auto orm::Query< T >::offset ( std::size_t offset ) -> Query<T>&

inline

Sets the OFFSET clause for the select query.

Parameters

offset

The number of rows to skip.

Returns

A reference to the QueryBuilder object.

where()

template<typename T >

auto orm::Query< T >::where ( const query::Condition & condition ) -> Query<T>&

inline

Where clause.

Parameters

condition

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

• include/orm-cxx/query.hpp