Function singleKeyOrValue

fdbserver/storageserver.actor.cpp:4057–4060

}

bool singleKeyOrValue(const std::string& s, size_t sz) {
	// format would be {K[??]} or {V[??]}
	return sz > 5 && s[0] == '{' && (s[1] == 'K' || s[1] == 'V') && s[2] == '[' && s[sz - 2] == ']' && s[sz - 1] == '}';
}

bool rangeQuery(const std::string& s) {
	return s == "{...}";