Yangsx-1 commented on code in PR #1704:
URL: https://github.com/apache/kvrocks/pull/1704#discussion_r1306635469
##########
src/commands/cmd_stream.cc:
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@@ -205,6 +206,92 @@ class CommandXDel : public Commander {
std::vector<redis::StreamEntryID> ids_;
};
+class CommandXGroup : public Commander {
+ public:
+ Status Parse(const std::vector<std::string> &args) override {
+ CommandParser parser(args, 1);
+ subcommand_ = util::ToLower(GET_OR_RET(parser.TakeStr()));
+ stream_name_ = GET_OR_RET(parser.TakeStr());
+ group_name_ = GET_OR_RET(parser.TakeStr());
+ if (std::isdigit(group_name_[0])) {
+ return {Status::RedisParseErr, "group name cannot start with number"};
+ }
Review Comment:
Oh yes, it's better in Stream::CreateGroup.
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