Yuyuan KANG created IOTDB-947:
---------------------------------
Summary: Error when count node with wildcard
Key: IOTDB-947
URL: https://issues.apache.org/jira/browse/IOTDB-947
Project: Apache IoTDB
Issue Type: Bug
Reporter: Yuyuan KANG
Input statement:
* set storage group to root.lnset storage group to root.ln
* create timeseries root.ln.dev.ch(status) with datatype=FLOAT, encoding=RLE,
compression=SNAPPY tags(tag1=v1) attributes(attr1=v1);
* COUNT NODES root.ln.* LEVEL=2
It shows:
* Msg: 500: ln does not have the child node *
If I change the count nodes command to:
* COUNT NODES root.ln LEVEL=2
the result is:
+-----+
|count|
+-----+
| 1|
+-----+
Total line number = 1
That is expected. "COUNT NODES root.ln.* LEVEL=2 " and "COUNT NODES root.ln
LEVEL=2 " are equivalent. So, the former command should lead to the same result.
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