I want to delete the device in the Apache IoTDB. But I don't know how to do it. I can't find something like delete devices command in the user guide. Apache IoT
I want to query the value of a variable in Apache IoTDB 0.13, but I don't know how to do it. I know the method in Apache IoTDB 0.12. It seems
The sql statement below select sum(jiangyuliang) from root.disaster.sd.* where time>=2022-05-01T08:00:00 and time<=2022-05-01T23:00:00 FILL(0) align by d
There is an error with the result of aggregation on series with * and where clause.The value of count(root.ln.wf02.wt02.temperature) should be 21 but it turned
I use the API insertTablet to insert the data into the Apache IoTDB. org.apache.iotdb.tsfile.common.conf.TSFileDescriptor - Failed to find config file iotdb-eng
I save the raw value 35705231438 into the Apache IoTDB, and I specify the TSDataType is TEXT. However, when I query the value, it shows 3.5705231438E10. This is
I want to use the Python API to import the csv file data into the Apache IoTDB. How can I do it? Apache IoTDB version: 0.13
I want to query only the aggregate data of some devices in the Apache IoTDB. However, I don't know how to do it. If someone knows it, please let me know. Apache
I try to create the metadata template, but it failed. I got the warning no set the schemaNames.I don't know the reason about it. Apache IoTDB version: 0.13 If s
I want to use the OPC interface in the Apache IoTDB.I don't know how to do it. If someone knows it, please let me know. Apache IoTDB version: 0.13
I want to increase the number of threads written by Java API in the Apache IoTDB.However, I don't know how to do it. If someone knows it, please let me know. Ap
I try to insert the storage group in the Apache IoTDB. However, I encounter some error message Path xxx does not exist. The parameter IS_DELETE_DATA=false. I do
I want to increase the parameter max_deduplicated_path_num larger than 1000. However, it seems invalid.I don't know the reason about it.If someone knows it, ple
I want to save the string type date into the Apache IoTDB. And I want to use it to filter the data. I don't know how to do it. For example, I have a timestr fie
I want to monitor the out of heap memory of Apache IoTDB to be ensure that the Apache IoTDB can run steadily. I don't know the reason about it.If someone knows