zerolbsony opened a new pull request, #16057:
URL: https://github.com/apache/iotdb/pull/16057
IoTDB> CREATE DATABASE root.ln;
Msg: The statement is executed successfully.
IoTDB> create device template t1 (temperature FLOAT, status BOOLEAN);
Msg: The statement is executed successfully.
IoTDB> set device template t1 to root.ln.d1;
Msg: The statement is executed successfully.
IoTDB> create timeseries using device template on root.ln.d1;
Msg: The statement is executed successfully.
IoTDB> show timeseries root.ln.**;
+----------------------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
|
Timeseries|Alias|Database|DataType|Encoding|Compression|Tags|Attributes|Deadband|DeadbandParameters|ViewType|
+----------------------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
|root.ln.d1.temperature| null| root.ln| FLOAT| GORILLA| LZ4|null|
null| null| null| BASE|
| root.ln.d1.status| null| root.ln| BOOLEAN| RLE| LZ4|null|
null| null| null| BASE|
+----------------------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
Total line number = 2
It costs 0.042s
IoTDB> insert into root.ln.d1 values (timestamp, temperature, status) values
(1, null, null);
Msg: org.apache.iotdb.jdbc.IoTDBSQLException: 700: Error occurred while
parsing SQL to physical plan: line 1:23 extraneous input 'values' expecting '('
IoTDB> insert into root.ln.d1 (timestamp, temperature, status) values (1,
null, null);
Msg: The statement is executed successfully.
IoTDB> insert into root.ln.d1 (timestamp, temperature, status) values (2,
null, null);
Msg: The statement is executed successfully.
If switch is opened, will see this record in the datanode.all.log file:
30452 [pool-78-IoTDB-ClientRPC-Processor-1$20250730_020116_00003_1.1.0] INFO
o.a.i.d.s.d.m.AbstractMemTable - pointsInserted cnt:0,
pointsInsertedExcludeNullValue cnt:2
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