如何知道某个节点下面的子路径，是节点，还是时间序列？

[herowzz]

show child paths 无法分辨下一级是不是timeseries

show timeseries 会把下面子节点以及子子节点所有路径下的都查出来

能否只查询当前节点下1级子节点呢？

[HTHou]

Add a new sql show child timeseries root.xxx

IoTDB> show timeseries
+----------------+-----+-------------+--------+--------+-----------+----+----------+
|      timeseries|alias|storage group|dataType|encoding|compression|tags|attributes|
+----------------+-----+-------------+--------+--------+-----------+----+----------+
|   root.sg.d1.s3| null|      root.sg|   INT32|     RLE|     SNAPPY|null|      null|
|   root.sg.d1.s1| null|      root.sg|   INT32|     RLE|     SNAPPY|null|      null|
|   root.sg.d1.s2| null|      root.sg|   INT32|     RLE|     SNAPPY|null|      null|
|root.sg.d1.c1.s4| null|      root.sg|   INT32|     RLE|     SNAPPY|null|      null|
|root.sg.d1.c1.s5| null|      root.sg|   INT32|     RLE|     SNAPPY|null|      null|
+----------------+-----+-------------+--------+--------+-----------+----+----------+
Total line number = 5
It costs 0.026s

IoTDB> show child paths root.sg.d1
+-------------+
|  child paths|
+-------------+
|root.sg.d1.s1|
|root.sg.d1.s2|
|root.sg.d1.s3|
|root.sg.d1.c1|
+-------------+
Total line number = 4
It costs 0.015s

IoTDB> show child timeseries root.sg.d1
+----------------+-----+-------------+--------+--------+-----------+----+----------+
|      timeseries|alias|storage group|dataType|encoding|compression|tags|attributes|
+----------------+-----+-------------+--------+--------+-----------+----+----------+
|   root.sg.d1.s3| null|      root.sg|   INT32|     RLE|     SNAPPY|null|      null|
|   root.sg.d1.s1| null|      root.sg|   INT32|     RLE|     SNAPPY|null|      null|
|   root.sg.d1.s2| null|      root.sg|   INT32|     RLE|     SNAPPY|null|      null|
+----------------+-----+-------------+--------+--------+-----------+----+----------+
Total line number = 3
It costs 0.015s

IoTDB> show child timeseries root.sg
+----------------+-----+-------------+--------+--------+-----------+----+----------+
|      timeseries|alias|storage group|dataType|encoding|compression|tags|attributes|
+----------------+-----+-------------+--------+--------+-----------+----+----------+
+----------------+-----+-------------+--------+--------+-----------+----+----------+
Total line number = 0

How do you think?

[herowzz]

我觉得是不是在 show child paths加一列属性比较好，不然我想拿下一级节点不要序列，得先执行show child path ，然后再执行show child timeseries，然后再过滤，这样感觉比较麻烦