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odb view statement-cache.txx compile-time bug
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Error 3 error C2514: 'odb::mssql::object_statements<odb::access::object_traits<type>::object_type>' : class has no constructors c:\users\klm\downloads\libodb-mssql-2.4.0\odb\mssql\statement-cache.txx 36 1 odb_playground | |
Error 2 error C2440: 'static_cast' : cannot convert from 'odb::mssql::statements_base' to 'statements_type &' c:\users\klm\downloads\libodb-mssql-2.4.0\odb\mssql\statement-cache.txx 33 1 odb_playground |
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// odb_playground.cpp : Defines the entry point for the console application. | |
// | |
#include <iostream> | |
#include <memory> | |
#include <thread> | |
#include <string> | |
#include <locale> | |
#include <codecvt> | |
#include <boost/date_time/posix_time/posix_time.hpp> | |
#include <boost/date_time/gregorian/gregorian.hpp> | |
#include <boost/uuid/uuid_io.hpp> | |
#include <odb/core.hxx> | |
#include <odb/database.hxx> | |
#include <odb/mssql/database.hxx> | |
#include <odb/mssql/connection-factory.hxx> | |
#include <odb/mssql/exceptions.hxx> | |
#include "type-odb.hxx" | |
#include "view-odb.hxx" | |
int main(int argc, char* argv[]) | |
{ | |
try{ | |
std::auto_ptr<odb::mssql::connection_pool_factory> connection_factory( | |
new odb::mssql::connection_pool_factory(0, std::thread::hardware_concurrency())); | |
std::unique_ptr<odb::database> db( | |
new odb::mssql::database("dsn=mddb_local_32", odb::mssql::isolation_read_committed, static_cast<SQLHENV>(0), connection_factory) | |
); | |
{ | |
odb::session s; | |
odb::transaction t(db->begin()); | |
odb::result<type_view> result( | |
db->query <type_view>()); | |
for (auto i : result){ | |
std::cout << i.in_view_type->name << "\n"; | |
} | |
} | |
} | |
catch (const odb::database_exception &e) { | |
std::cout << "ODB database error: " << e.what() << std::endl; | |
} | |
return 0; | |
} | |
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/*! @file type.h | |
To be compiled first with the odb compiler | |
*/ | |
#ifndef TYPE_H | |
#define TYPE_H | |
#include <string> | |
#include <memory> | |
#include <odb/core.hxx> | |
#pragma db object table("type") session pointer(std::shared_ptr<type>) | |
class type | |
{ | |
public: | |
#pragma db column("test_id") type("tinyint") not_null id | |
int8_t test_id; | |
#pragma db column("test_string") type("char(2)") not_null | |
std::string name; | |
type() : test_id(0) {} | |
}; | |
#endif |
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/*! @file view.h | |
To be compiled first with the odb compiler | |
*/ | |
#ifndef VIEW_H | |
#define VIEW_H | |
#include <memory> | |
#include <odb/core.hxx> | |
#include "type.h" | |
#pragma db view object(type) | |
class type_view{ | |
public: | |
std::shared_ptr<type> in_view_type; | |
}; | |
#endif |
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