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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Update of "Hive/LanguageManual/DDL" by GavinHeavyside
Date Fri, 18 Sep 2009 09:21:46 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification.

The following page has been changed by GavinHeavyside:
http://wiki.apache.org/hadoop/Hive/LanguageManual/DDL

------------------------------------------------------------------------------
  
  This statement lets you change the name of a table to a different name. '''The location
of the data and the names of partitions do not change!''' In other words, the old table name
is not "freed," and writing to it will alter the "renamed" table's data! 
  
- === Add/Repalce Columns ===
+ === Add/Replace Columns ===
  {{{
  ALTER TABLE table_name ADD|REPLACE COLUMNS (col_name data_type [COMMENT col_comment], ...)
  }}}

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