[GitHub] [carbondata] jack86596 opened a new pull request #4019: [CARBONDATA-4053] Fix alter table rename column failed when column name is "a"

Posted by GitBox on Nov 24, 2020; 3:02am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/GitHub-carbondata-jack86596-opened-a-new-pull-request-4019-CARBONDATA-4053-Fix-alter-table-rename-co-tp103472.html


jack86596 opened a new pull request #4019:
URL: https://github.com/apache/carbondata/pull/4019


    ### Why is this PR needed?
   Alter table rename column failed because incorrectly replace the content in tblproperties by new column name, which the content is not related to column name.
   
    ### What changes were proposed in this PR?
   Instead of calling replace method on property value directly, first filter out the properties which related to column name, then find the matched old column name, replace it with new name.
       
    ### Does this PR introduce any user interface change?
    - No
   
    ### Is any new testcase added?
    - Yes
   
       
   


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
[hidden email]