[GitHub] [iotdb] qiaojialin commented on a diff in pull request #6631: [IOTDB-3792] Show region tool support query condition of storage group

[GitBox <gi...@apache.org>]

qiaojialin commented on code in PR #6631:
URL: https://github.com/apache/iotdb/pull/6631#discussion_r917588346


##########
docs/zh/UserGuide/Maintenance-Tools/Maintenance-Command.md:
##########
@@ -174,6 +176,90 @@ IoTDB> show schema regions
 +--------+------------+------+-------------+------------+----------+----------+---------+----+
 Total line number = 2
 It costs 0.012s
+
+set storage group to root.sg; 
+create timeseries root.sg.d.s1 with datatype=INT32,encoding=RLE,compression=snappy;
+create timeseries root.sg.d.s2 with datatype=INT32,encoding=RLE,compression=snappy;
+create timeseries root.sg.d.s3 with datatype=INT32,encoding=RLE,compression=snappy;
+insert into root.sg.d(time,s1) values(1,2);
+insert into root.sg.d(time,s2) values(2,1);
+insert into root.sg.d(time,s3) values(2,3);
+set storage group to root.sg1; 
+create timeseries root.sg1.d.s1 with datatype=INT32,encoding=RLE,compression=snappy;
+create timeseries root.sg1.d.s2 with datatype=INT32,encoding=RLE,compression=snappy;
+create timeseries root.sg1.d.s3 with datatype=INT32,encoding=RLE,compression=snappy;
+insert into root.sg1.d(time,s1,s2,s3) values(1,1,2,3);
+insert into root.sg1.d(time,s1,s2,s3) values(2,1,2,3);
+
+set storage group to root.sg2; 
+create timeseries root.sg2.d.s1 with datatype=INT32,encoding=RLE,compression=snappy;
+create timeseries root.sg2.d.s2 with datatype=INT32,encoding=RLE,compression=snappy;
+create timeseries root.sg2.d.s3 with datatype=INT32,encoding=RLE,compression=snappy;
+insert into root.sg2.d(time,s1,s2,s3) values(1,1,2,3);
+insert into root.sg2.d(time,s1,s2,s3) values(2,1,2,3);
+
+set storage group to root.sg_1.sg_2; 
+create timeseries root.sg_1.sg_2.d.s1 with datatype=INT32,encoding=RLE,compression=snappy;
+create timeseries root.sg_1.sg_2.d.s2 with datatype=INT32,encoding=RLE,compression=snappy;
+create timeseries root.sg_1.sg_2.d.s3 with datatype=INT32,encoding=RLE,compression=snappy;
+insert into root.sg_1.sg_2.d(time,s1,s2,s3) values(1,1,2,3);
+insert into root.sg_1.sg_2.d(time,s1,s2,s3) values(2,1,2,3);

Review Comment:
   I prefer do not put these, Users just want to see the show region grammar.
   
   All we need is  
   
   show regions 
   
   show regions of storage group root.sg1



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