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#ifndef MYGRATE_OUTPUT_PQ_PQSTMT_H
#define MYGRATE_OUTPUT_PQ_PQSTMT_H
#include "dbConn.h"
#include "dbRecordSet.h"
#include <cstddef>
#include <initializer_list>
#include <libpq-fe.h>
#include <memory>
#include <string>
namespace MyGrate {
class DbValue;
}
namespace MyGrate::Output::Pq {
class PqConn;
using ResPtr = std::unique_ptr<PGresult, decltype(&PQclear)>;
class PqPrepStmt : public DbPrepStmt {
public:
PqPrepStmt(const char * const q, std::size_t n, PqConn * c);
void execute(const std::initializer_list<DbValue> & vs) override;
std::size_t rows() const override;
RecordSetPtr recordSet() override;
private:
static std::string prepareAsNeeded(const char * const q, std::size_t n, PqConn * c);
PGconn * conn;
std::string name;
ResPtr res;
};
}
#endif
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