ORM C++
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Query

  1. Build select
  2. Limit select
  3. Offset select
  4. Build select

Build select

To build select use orm::Query class. For example:

struct ObjectModel
{
int id;
std::string name;
std::string email;
std::string password;
std::string created_at;
std::string updated_at;
};
orm::Query<ObjectModel> select;
orm::Query
A template class representing a select query in the ORM framework.
Definition query.hpp:20

it is builder class so you can chain methods:

orm::Query<ObjectModel> select;
select.limit(10).offset(10);
orm::Query::limit
auto limit(std::size_t limit) -> Query< T > &
Sets the LIMIT clause for the select query.
Definition query.hpp:55

Limit select

To limit select use limit method:

select.limit(10);

Offset select

To offset select use offset method:

select.offset(10);
orm::Query::offset
auto offset(std::size_t offset) -> Query< T > &
Sets the OFFSET clause for the select query.
Definition query.hpp:43

Build select

To build select use buildQuery method, it will return string with select:

auto queryString = select.buildQuery();