queryrunner.h

#ifndef QELOQUENT_QUERYRUNNER_H
#define QELOQUENT_QUERYRUNNER_H
 
#include <QEloquent/global.h>
#include <QEloquent/result.h>
 
class QSqlQuery;
class QSqlError;
 
namespace QEloquent {
 
class Query;
class Connection;
class DataMap;
 
class QELOQUENT_EXPORT QueryRunner
{
public:
    static Result<QSqlQuery, QSqlError> select(const Query &query);
    static Result<QSqlQuery, QSqlError> select(const QList<QPair<QString, QString>> &fields, const Query &query);
    static Result<QSqlQuery, QSqlError> select(const QStringList fields, const Query &query);
    static Result<QSqlQuery, QSqlError> select(const QString &fields, const Query &query);
    static Result<QSqlQuery, QSqlError> count(const Query &query);
 
    static Result<QSqlQuery, QSqlError> insert(const DataMap &data, const Query &query);
 
    static Result<QSqlQuery, QSqlError> update(const DataMap &data, const Query &query);
 
    static Result<QSqlQuery, QSqlError> deleteData(const Query &query);
 
    static Result<QSqlQuery, QSqlError> exec(const QString &statement);
    static Result<QSqlQuery, QSqlError> exec(const QString &statement, const QString &connectionName);
    static Result<QSqlQuery, QSqlError> exec(const QString &statement, const Connection &connection);
};
 
} // namespace QEloquent
 
#endif // QELOQUENT_QUERYRUNNER_H