[BUILD-STABLE]: Job 'IoTDB/IoTDB-Pipe/master [master] [330]'

2021-09-02 Thread Apache Jenkins Server
BUILD-STABLE: Job 'IoTDB/IoTDB-Pipe/master [master] [330]': Is back to normal.

Re: About enabling Github Discussion

2021-09-02 Thread Xiangdong Huang
Hi, There is a discussion about whether and when to use Github Discussion on the community-dev mailing list, I think we can learn a lot. [1] https://lists.apache.org/thread.html/rc144c7880b6efff4ff155ac199eee9c96f05af943c734d6c36da594e%40%3Cdev.community.apache.org%3E Best,

Re: About enabling Github Discussion

2021-09-02 Thread Jialin Qiao
Hi, As we have more github repos(iotdb, iotdb-client-go, iotdb-web-workbench), I would like to apply for enabling all Github Discussion from Infra. Thanks, — Jialin Qiao School of Software, Tsinghua University 乔嘉林 清华大学 软件学院 Mark Liu 于2021年8月10日周二 上午8:01写道: > +1 > > Jialin

Re: [jira] [Commented] (IOTDB-1141) Down-sampling storage

2021-09-02 Thread Xiangdong Huang
Hi, Though there is no a particular command for this feature, we have some alternative features: - SELECT INFO: select the data (usually it is an aggregation query) and write the data into another time series; - Continuous Query: run a query at a fixed time interval and save the data into

Re: Discuss how to rename MOVE operator

2021-09-02 Thread Xiangdong Huang
Hi, UNLOAD is better than MOVE keyword. BTW, IMO, this operation should only be allowed if the cli and the server are on the same machine, as the command needs to input an absolute file path of the server, which looks like ... out of control... Best, ---

Re: Discuss delete storage group SQL statement

2021-09-02 Thread Xiangdong Huang
Hi, the process can be abstracted into two transaction, and there are four operations in the transactions: Del SG (delete storage group), Del SE (delete schema), Get SG (get or create storage group), Get SE (get or create schema), So, the deletion command (Transaction T1) is: T1: Del SG, Del SE