text: --
  -- Copyright © 2016-2018 The Thingsboard Authors
  --
  -- Licensed under the Apache License, Version 2.0 (the "License");
  -- you may not use this file except in compliance with the License.
  -- You may obtain a copy of the License at
  --
  --     http://www.apache.org/licenses/LICENSE-2.0
  --
  -- Unless required by applicable law or agreed to in writing, software
  -- distributed under the License is distributed on an "AS IS" BASIS,
  -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  -- See the License for the specific language governing permissions and
  -- limitations under the License.
  --
  
  
  CREATE TABLE IF NOT EXISTS admin_settings (
      id varchar(31) NOT NULL CONSTRAINT admin_settings_pkey PRIMARY KEY,
      json_value varchar,
      key varchar(255)
  );
  
  CREATE TABLE IF NOT EXISTS alarm (
      id varchar(31) NOT NULL CONSTRAINT alarm_pkey PRIMARY KEY,
      ack_ts bigint,
      clear_ts bigint,
      additional_info varchar,
      end_ts bigint,
      originator_id varchar(31),
      originator_type integer,
      propagate boolean,
      severity varchar(255),
      start_ts bigint,
      status varchar(255),
      tenant_id varchar(31),
      type varchar(255)
  );
  
  CREATE TABLE IF NOT EXISTS asset (
      id varchar(31) NOT NULL CONSTRAINT asset_pkey PRIMARY KEY,
      additional_info varchar,
      customer_id varchar(31),
      name varchar(255),
      search_text varchar(255),
      tenant_id varchar(31),
      type varchar(255)
  );
  
  CREATE TABLE IF NOT EXISTS audit_log (
      id varchar(31) NOT NULL CONSTRAINT audit_log_pkey PRIMARY KEY,
      tenant_id varchar(31),
      customer_id varchar(31),
      entity_id varchar(31),
      entity_type varchar(255),
      entity_name varchar(255),
      user_id varchar(31),
      user_name varchar(255),
      action_type varchar(255),
      action_data varchar(1000000),
      action_status varchar(255),
      action_failure_details varchar(1000000)
  );
  
  CREATE TABLE IF NOT EXISTS attribute_kv (
    entity_type varchar(255),
    entity_id varchar(31),
    attribute_type varchar(255),
    attribute_key varchar(255),
    bool_v boolean,
    str_v varchar(10000000),
    long_v bigint,
    dbl_v double precision,
    last_update_ts bigint,
    CONSTRAINT attribute_kv_unq_key UNIQUE (entity_type, entity_id, attribute_type, attribute_key)
  );
  
  CREATE TABLE IF NOT EXISTS component_descriptor (
      id varchar(31) NOT NULL CONSTRAINT component_descriptor_pkey PRIMARY KEY,
      actions varchar(255),
      clazz varchar,
      configuration_descriptor varchar,
      name varchar(255),
      scope varchar(255),
      search_text varchar(255),
      type varchar(255)
  );
  
  CREATE TABLE IF NOT EXISTS customer (
      id varchar(31) NOT NULL CONSTRAINT customer_pkey PRIMARY KEY,
      additional_info varchar,
      address varchar,
      address2 varchar,
      city varchar(255),
      country varchar(255),
      email varchar(255),
      phone varchar(255),
      search_text varchar(255),
      state varchar(255),
      tenant_id varchar(31),
      title varchar(255),
      zip varchar(255)
  );
  
  CREATE TABLE IF NOT EXISTS dashboard (
      id varchar(31) NOT NULL CONSTRAINT dashboard_pkey PRIMARY KEY,
      configuration varchar(10000000),
      assigned_customers varchar(1000000),
      search_text varchar(255),
      tenant_id varchar(31),
      title varchar(255)
  );
  
  CREATE TABLE IF NOT EXISTS device (
      id varchar(31) NOT NULL CONSTRAINT device_pkey PRIMARY KEY,
      additional_info varchar,
      customer_id varchar(31),
      type varchar(255),
      name varchar(255),
      search_text varchar(255),
      tenant_id varchar(31)
  );
  
  CREATE TABLE IF NOT EXISTS device_credentials (
      id varchar(31) NOT NULL CONSTRAINT device_credentials_pkey PRIMARY KEY,
      credentials_id varchar,
      credentials_type varchar(255),
      credentials_value varchar,
      device_id varchar(31)
  );
  
  CREATE TABLE IF NOT EXISTS event (
      id varchar(31) NOT NULL CONSTRAINT event_pkey PRIMARY KEY,
      body varchar,
      entity_id varchar(31),
      entity_type varchar(255),
      event_type varchar(255),
      event_uid varchar(255),
      tenant_id varchar(31),
      CONSTRAINT event_unq_key UNIQUE (tenant_id, entity_type, entity_id, event_type, event_uid)
  );
  
  CREATE TABLE IF NOT EXISTS relation (
      from_id varchar(31),
      from_type varchar(255),
      to_id varchar(31),
      to_type varchar(255),
      relation_type_group varchar(255),
      relation_type varchar(255),
      additional_info varchar,
      CONSTRAINT relation_unq_key UNIQUE (from_id, from_type, relation_type_group, relation_type, to_id, to_type)
  );
  
  CREATE TABLE IF NOT EXISTS tb_user (
      id varchar(31) NOT NULL CONSTRAINT tb_user_pkey PRIMARY KEY,
      additional_info varchar,
      authority varchar(255),
      customer_id varchar(31),
      email varchar(255) UNIQUE,
      first_name varchar(255),
      last_name varchar(255),
      search_text varchar(255),
      tenant_id varchar(31)
  );
  
  CREATE TABLE IF NOT EXISTS tenant (
      id varchar(31) NOT NULL CONSTRAINT tenant_pkey PRIMARY KEY,
      additional_info varchar,
      address varchar,
      address2 varchar,
      city varchar(255),
      country varchar(255),
      email varchar(255),
      phone varchar(255),
      region varchar(255),
      search_text varchar(255),
      state varchar(255),
      title varchar(255),
      zip varchar(255)
  );
  
  CREATE TABLE IF NOT EXISTS user_credentials (
      id varchar(31) NOT NULL CONSTRAINT user_credentials_pkey PRIMARY KEY,
      activate_token varchar(255) UNIQUE,
      enabled boolean,
      password varchar(255),
      reset_token varchar(255) UNIQUE,
      user_id varchar(31) UNIQUE
  );
  
  CREATE TABLE IF NOT EXISTS widget_type (
      id varchar(31) NOT NULL CONSTRAINT widget_type_pkey PRIMARY KEY,
      alias varchar(255),
      bundle_alias varchar(255),
      descriptor varchar(1000000),
      name varchar(255),
      tenant_id varchar(31)
  );
  
  CREATE TABLE IF NOT EXISTS widgets_bundle (
      id varchar(31) NOT NULL CONSTRAINT widgets_bundle_pkey PRIMARY KEY,
      alias varchar(255),
      search_text varchar(255),
      tenant_id varchar(31),
      title varchar(255)
  );
  
  CREATE TABLE IF NOT EXISTS rule_chain (
      id varchar(31) NOT NULL CONSTRAINT rule_chain_pkey PRIMARY KEY,
      additional_info varchar,
      configuration varchar(10000000),
      name varchar(255),
      first_rule_node_id varchar(31),
      root boolean,
      debug_mode boolean,
      search_text varchar(255),
      tenant_id varchar(31)
  );
  
  CREATE TABLE IF NOT EXISTS rule_node (
      id varchar(31) NOT NULL CONSTRAINT rule_node_pkey PRIMARY KEY,
      rule_chain_id varchar(31),
      additional_info varchar,
      configuration varchar(10000000),
      type varchar(255),
      name varchar(255),
      debug_mode boolean,
      search_text varchar(255)
  );
  
  CREATE TABLE IF NOT EXISTS entity_views (
      id varchar(31) NOT NULL CONSTRAINT entity_view_pkey PRIMARY KEY,
      entity_id varchar(31),
      entity_type varchar(255),
      tenant_id varchar(31),
      customer_id varchar(31),
      name varchar(255),
      keys varchar(255),
      start_ts bigint,
      end_ts bigint,
      search_text varchar(255),
      additional_info varchar
  );
  