text: -- Copyright (c) 2014 Snowplow Analytics Ltd. All rights reserved.
  --
  -- This program is licensed to you under the Apache License Version 2.0,
  -- and you may not use this file except in compliance with the Apache License Version 2.0.
  -- You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
  --
  -- Unless required by applicable law or agreed to in writing,
  -- software distributed under the Apache License Version 2.0 is distributed on an
  -- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  -- See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
  --
  -- Authors:       Fred Blundun
  -- Copyright:     Copyright (c) 2014 Snowplow Analytics Ltd
  -- License:       Apache License Version 2.0
  --
  -- Compatibility: iglu:com.snowplowanalytics.snowplow/social_interaction/jsonschema/1-0-0
  
  CREATE TABLE atomic.com_snowplowanalytics_snowplow_social_interaction_1 (
  	-- Schema of this type
  	schema_vendor   varchar(128)  encode runlength not null,
  	schema_name     varchar(128)  encode runlength not null,
  	schema_format   varchar(128)  encode runlength not null,
  	schema_version  varchar(128)  encode runlength not null,
  	-- Parentage of this type
  	root_id         char(36)      encode raw not null,
  	root_tstamp     timestamp     encode raw not null,
  	ref_root        varchar(255)  encode runlength not null,
  	ref_tree        varchar(1500) encode runlength not null,
  	ref_parent      varchar(255)  encode runlength not null,
  	-- Properties of this type
  	action          varchar(255)  encode text32k not null,
  	network         varchar(255)  encode runlength not null,
  	target          varchar(255)  encode text32k
  )
  DISTSTYLE KEY
  -- Optimized join to atomic.events
  DISTKEY (root_id)
  SORTKEY (root_tstamp);
  