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#pragma once
#include <yql/essentials/public/udf/udf_value.h>
#include <util/generic/buffer.h>
#include <util/generic/strbuf.h>
#include <util/generic/vector.h>
namespace NKikimr {
namespace NMiniKQL {
class TPgType;
class TPagedBuffer;
namespace NDetails {
class TChunkedInputBuffer;
}
void PGPackImpl(bool stable, const TPgType* type, const NUdf::TUnboxedValuePod& value, TBuffer& buf);
void PGPackImpl(bool stable, const TPgType* type, const NUdf::TUnboxedValuePod& value, TPagedBuffer& buf);
NUdf::TUnboxedValue PGUnpackImpl(const TPgType* type, TStringBuf& buf);
NUdf::TUnboxedValue PGUnpackImpl(const TPgType* type, NDetails::TChunkedInputBuffer& buf);
void EncodePresortPGValue(TPgType* type, const NUdf::TUnboxedValue& value, TVector<ui8>& output);
NUdf::TUnboxedValue DecodePresortPGValue(TPgType* type, TStringBuf& input, TVector<ui8>& buffer);
ui64 PgValueSize(const NUdf::TUnboxedValuePod& value, i32 typeLen);
ui64 PgValueSize(ui32 pgTypeId, const NUdf::TUnboxedValuePod& value);
ui64 PgValueSize(const TPgType* type, const NUdf::TUnboxedValuePod& value);
} // namespace NMiniKQL
} // namespace NKikimr
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