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#pragma once
#include <ydb/public/api/protos/ydb_value.pb.h>
#include <ydb/public/lib/scheme_types/scheme_type_id.h>
#include <ydb/core/protos/flat_scheme_op.pb.h>
#include <util/generic/hash_set.h>
#include <util/generic/vector.h>
#include <util/generic/string.h>
#include <util/string/builder.h>
#include <span>
#include <string_view>
namespace NKikimr {
inline constexpr const char* SYSTEM_COLUMN_PREFIX = "__ydb_";
namespace NTableIndex {
struct TTableColumns {
THashSet<TString> Columns;
TVector<TString> Keys;
};
struct TIndexColumns {
TVector<TString> KeyColumns;
TVector<TString> DataColumns;
};
inline constexpr const char* ImplTable = "indexImplTable";
bool IsCompatibleIndex(NKikimrSchemeOp::EIndexType type, const TTableColumns& table, const TIndexColumns& index, TString& explain);
TTableColumns CalcTableImplDescription(NKikimrSchemeOp::EIndexType type, const TTableColumns& table, const TIndexColumns& index);
std::span<const std::string_view> GetImplTables(NKikimrSchemeOp::EIndexType indexType, std::span<const TString> indexKeys);
bool IsImplTable(std::string_view tableName);
bool IsBuildImplTable(std::string_view tableName);
using TClusterId = ui64;
inline constexpr auto ClusterIdType = Ydb::Type::UINT64;
inline constexpr const char* ClusterIdTypeName = "Uint64";
void EnsureNoPostingParentFlag(TClusterId parent);
TClusterId SetPostingParentFlag(TClusterId parent);
}
}
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