[GitHub] trafodion pull request #1481: [Trafodion-2335] support functions in the colu...

[selvaganesang]

Github user selvaganesang commented on a diff in the pull request:

    https://github.com/apache/trafodion/pull/1481#discussion_r175861985
  
    --- Diff: core/sql/common/ComSmallDefs.h ---
    @@ -609,47 +609,59 @@ enum ComColumnClass { COM_UNKNOWN_CLASS
     #define COM_ALTERED_USER_COLUMN_LIT         "C "
     
     enum ComColumnDefaultClass { COM_CURRENT_DEFAULT
    +                           , COM_CURRENT_UT_DEFAULT
    --- End diff --
    
    I wonder if this can cause incompatibility with existing metadata if this 
value is stored in metadata


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