syntax = "proto3";

option go_package = "./;pb";

package pb;

message KVRWSet {
  string           TxID       = 1;
  repeated KVRead  Reads      = 2;
  repeated KVWrite Writes     = 3;
}

message KVRead {
  string  Key     = 1;
  Version Version = 2;
}

message Version {
  uint64 BlockNum = 1;
  uint64 GroupNum = 2;
  uint64 TxNum    = 3;
}

message KVWrite {
  string Key      = 1;
  bool   IsDelete = 2;
  bytes  Value    = 3;
}