[GitHub] [iotdb] kydxh opened a new pull request #3115: [IOTDB-1315] fix for time format error in csv export

[GitBox <gi...@apache.org>]

kydxh opened a new pull request #3115:
URL: https://github.com/apache/iotdb/pull/3115


   ## Fix the time format problem in csv export. 
   This is used to fix the problem in issue [IOTDB-1315], together with the time format problem in Windows system.
   
   ### First, I solved the problem that the time format yyyy-MM-dd'T'HH:mm:ss.SSSZ was not written in AbstractCsvTool.java. The modified file involves AbstractCsvTool.java. I've added this time format to 'SUPPORT_TIME_FORMAT'.
   
   ### Second, in further debugging, I found that, due to the difference in command line reading between different operating systems of Linux and Windows, not only "-tf yyyy-MM-dd\'T\'HH:mm:ss.SSSZ" will be considered as a format error under Windows, but also other time formats with spaces and ' will have format errors because of the way of adding' \ '.
   The method to correct this problem is as follows:
     In Windows operating system, the entering of time format string with ' in command line should be changed from  \ 'to direct ', such as chaning from "yyyy-MM-dd\'T\'HH:mm:ss.SSSZ" to "yyyy-MM-dd'T'HH:mm:ss.SSSZ"; The time format string with space input from the command line can be exported normally if it is included in double quotation marks (""). For example, -tf "yyyy-MM-dd HH:mm:ss".


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[GitHub] [iotdb] HTHou merged pull request #3115: [IOTDB-1315] fix for time format error in csv export

[GitBox <gi...@apache.org>]

HTHou merged pull request #3115:
URL: https://github.com/apache/iotdb/pull/3115


   


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