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#pragma once
#include <IO/ReadHelpers.h>
#include <IO/WriteHelpers.h>
namespace DB
{
class GTID
{
public:
UUID uuid;
Int64 seq_no;
GTID() : seq_no(0) { }
};
class GTIDSet
{
public:
struct Interval
{
Int64 start;
Int64 end;
};
UUID uuid;
std::vector<Interval> intervals;
void tryMerge(size_t i);
static void tryShrink(GTIDSet & set, unsigned int i, Interval & current);
};
class GTIDSets
{
public:
std::vector<GTIDSet> sets;
void parse(String gtid_format_);
void update(const GTID & other);
String toString() const;
String toPayload() const;
};
}
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