张满月
Reputation: 3
How to both execute group level and fill when querying data in Apache IoTDB?
I currently use Version 0.13.3 of Apache IoTDB. When I query data, I want to use group level to show the query data results, and also I want to fill the empty data points. How to write the query command to achieve the data display that I need?
how to deal this question,someone help please
Upvotes: 0
Views: 28
Answers (1)
zlyf
Reputation: 140
Version 0.13.X of Apache IoTDB cannot execute group by level and fill in query command. You can try to upgrade to Version 1.0.0 or 1.1.0.which will be able to execute this combination
Upvotes: 0
Related Questions
- When querying in Apache IoTDB Version 0.13.3, why results are duplicated for crertain timestamp ranges?
- How to delete not continuous data points in batches in Apache IoTDB?
- How to select time field when querying in Apache IoTDB?
- What are the options for storing hierarchical data in a relational database?
- How to query the first data value in Apache IoTDB?
- How to query the devices which data has been updated for the last hour in Apache IoTDB?
- Constant values in Apache IoTDB time series data: how to query?
- How to query the aggregation value of the same measurement point data grouping by time under different devices in Apache IoTDB?