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https://issues.apache.org/jira/browse/IOTDB-813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17186882#comment-17186882
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Houliang Qi commented on IOTDB-813:
-----------------------------------

What does the prefix mean? it's a regular prefix or iotdb's path prefix?

For example:

suppose there are 5 storage groups.
 # root.ln1.sg1
 # root.ln1.sg2
 # root.ln2.sg1
 # root.ln2.sg2
 # root.sgcc.sg1

using regular prefix command: _show storage group root.ln*_, it would print the 
following results:
 # root.ln1.sg1
 # root.ln1.sg2
 # root.ln2.sg1
 # root.ln2.sg2

if we just support iotdb's path prefix, the command  would be like this: _show 
storage group root.ln1_, and the output would lookes like this :
 # root.ln1.sg1
 # root.ln1.sg2

 

> show storage group under given prefix
> -------------------------------------
>
>                 Key: IOTDB-813
>                 URL: https://issues.apache.org/jira/browse/IOTDB-813
>             Project: Apache IoTDB
>          Issue Type: New Feature
>          Components: Core/Engine
>            Reporter: Jialin Qiao
>            Priority: Major
>




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