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

    https://github.com/apache/incubator-trafodion/pull/772#discussion_r85368771
  
    --- Diff: core/sql/comexe/ComTdbExeUtil.cpp ---
    @@ -1302,6 +1302,7 @@ void ComTdbExeUtilFastDelete::displayContents(Space * 
space,
     ComTdbExeUtilHiveTruncate::ComTdbExeUtilHiveTruncate(
          char * tableName,
          ULng32 tableNameLen,
    +     char * hiveTableName,
    --- End diff --
    
    By "bound at compile time" I mean the Hive table name is chosen at compile 
time rather than execution time. If the table name were chosen at execution 
time, we would put it in the TCB (or some other executor data structure) but 
not the TDB. If we chose the name at execution time, then the query plan could 
be shared in the query cache without worries.


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