Hi, I have merged this PR.
It is better to describe your main implementation solution on both the mailing list and the JIRA. Best, ----------------------------------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao <[email protected]> 于2020年10月30日周五 下午10:34写道： > Hi, > > > So I believe it's better for `delete storage group FullPath` command to > support wildcard, which can be regarded as `delete storage group > <prefixPath>` > > +1, this is a good function > > Thanks, > -- > Jialin Qiao > School of Software, Tsinghua University > > 乔嘉林 > 清华大学 软件学院 > > > -----原始邮件----- > > 发件人: "谭新宇" <[email protected]> > > 发送时间: 2020-10-30 14:04:24 (星期五) > > 收件人: dev <[email protected]> > > 抄送: > > 主题: Support `delete storage group <prefixPath>' > > > > Greetings, > > > > > > Currently, it seems that the user can delete all data and > timeseries: > > delete timeseries root.*; > > > > > > But this sql cann't delete all related storage groups. In addition, such > an approach would be more time-consuming than simply deleting specified > storage groups. > > > > So I believe it's better for `delete storage group FullPath` command to > support wildcard, which can be regarded as `delete storage group > <prefixPath>` > > > > For example, all sgs and data can be deleted by one sql efficiently: > > delete storage group root.*; > > > > > > This sql is useful for some users in many scenarios, such as system > cleanup during continuous testing. > > > > > > > > > > I have implemented this feature and created a PR[1], you can take a > review if you are interested in it. > > > > > > > > > > [1] https://github.com/apache/iotdb/pull/1881 > > > > > > > > > > Best:) > > > > -------- > > > > Xinyu Tan >
