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Posted to user@hive.apache.org by Kirk True <ki...@mustardgrain.com> on 2010/08/02 18:48:27 UTC

Question regarding Hive data type specifics

  Hi all,

I have two questions regarding data types in Hive:

   1. Does Hive support NON-NULL constraints during table creation or
      'alter table' statements?
   2. What is the precision and scale of floating point types?


Thanks,
Kirk