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#include "pq-selectbase.h"
#include "command.h"
#include "pq-binarycolumn.h"
#include "pq-column.h"
#include "pq-command.h"
#include <libpq-fe.h>
#include <memory>
#include <selectcommand.h>
#include <string>
PQ::SelectBase::SelectBase(const std::string & sql, const PQ::CommandOptionsCPtr & pqco) :
DB::Command(sql), DB::SelectCommand(sql), nTuples(0), tuple(0), binary(pqco ? pqco->fetchBinary : false)
{
}
void
PQ::SelectBase::createColumns()
{
auto nFields = PQnfields(execRes.get());
for (decltype(nFields) f = 0; f < nFields; f += 1) {
if (binary) {
insertColumn(std::make_unique<BinaryColumn>(this, f));
}
else {
insertColumn(std::make_unique<Column>(this, f));
}
}
}
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