30 lines
843 B
C++
30 lines
843 B
C++
#pragma once
|
|
#include <string>
|
|
#include <vector>
|
|
#include <unordered_map>
|
|
#include <pgsql/libpq-fe.h>
|
|
#include <memory>
|
|
#include <unordered_map>
|
|
#include <pqxx/pqxx>
|
|
|
|
class Database {
|
|
public:
|
|
Database(const std::string &conninfo);
|
|
|
|
typedef std::unordered_map<std::string, std::string> FieldMap;
|
|
typedef std::vector<FieldMap> FieldList;
|
|
|
|
std::vector<std::map<std::string, std::string>> query(const std::string &sql);
|
|
void prepare(const std::string &stmtName, const std::string &sql);
|
|
FieldList execute(
|
|
const std::string &stmtName,
|
|
const std::vector<std::string> ¶ms = {}
|
|
);
|
|
void remove(const std::string &stmtName);
|
|
bool isOpen() const { return connection_ && connection_->is_open(); }
|
|
bool isValid() const;
|
|
|
|
private:
|
|
std::unique_ptr<pqxx::connection> connection_;
|
|
};
|