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Chao Wang commented on IOTDB-1160: ---------------------------------- I feel: * “*” match all ... * if do not use "*", do not delete . for example: "delete storage group root", will do not support... > should they the same? "delete storage group root.sg" and "delete storage > group root.sg.*" > ------------------------------------------------------------------------------------------ > > Key: IOTDB-1160 > URL: https://issues.apache.org/jira/browse/IOTDB-1160 > Project: Apache IoTDB > Issue Type: Bug > Affects Versions: 0.11.1 > Reporter: Xiangdong Huang > Priority: Major > Attachments: image-2021-02-19-01-43-40-882.png, > image-2021-02-19-16-14-24-767.png > > > Now, they have the same effect: > !image-2021-02-19-01-43-40-882.png|width=395,height=143! > > - should they be the same? > I think it is dangerous if we have two sgs, root.sg1 and root.sg2, and the > user mistakenly runs `delete storage group root` while he/she just wants to > delete one of them. > - should "*" match multiple levels? > It seems that in other statements, a "*" only match one level. > maybe we can support "**" to match multiple levels. > -- This message was sent by Atlassian Jira (v8.3.4#803005)