jackyyyyyssss commented on code in PR #2323:
URL: https://github.com/apache/kvrocks/pull/2323#discussion_r1607957334
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src/types/json.h:
##########
@@ -217,6 +217,25 @@ struct JsonValue {
return results;
}
+ StatusOr<Optionals<uint64_t>> StrBytes(std::string_view path) const {
+ Optionals<uint64_t> results;
+ try {
+ jsoncons::jsonpath::json_query(
+ value, path, [&results](const std::string & /*path*/, const
jsoncons::json &origin) {
+ if (!origin.empty()) {
+ // This is only a rough calculation of the size of the string
size char, not the entire byte occupied by
+ // the object
+ results.emplace_back(origin.as_string().size() *
sizeof(std::string::value_type));
Review Comment:
If multiple elements are hit, an array is returned. This is the return value
of Redis 7.0
<img width="453" alt="251ef557533affef376c009aaf4d218"
src="https://github.com/apache/kvrocks/assets/127465317/0461b0fc-fc59-49ec-b418-bfd2029d6826";>
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