Description of the illustration ilm_compression_policy.eps

{ table_compression { SEGMENT | GROUP } 
  { { AFTER ilm_time_period OF { { NO ACCESS } | { NO MODIFICATION } | CREATION } }
  | { ON function_name } }
}
|
{ { ROW STORE COMPRESS ADVANCED
  | COLUMN STORE COMPRESS FOR QUERY  }
  ROW AFTER ilm_time_period OF NO MODIFICATION
}