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-- =========================
-- In this script, we are setting up assets related to the staging database
-- and associated assets. These are:
--  - Database
--  - Staging schema

-- The database & schema will be owned by SYSADMIN

-- REPLACE THE SESSION VARIABLE ACCORDING TO YOUR ENVIRONMENT
-- =========================

set cl_bridge_staging_db = 'CL_BRIDGE_STAGE_DB';
set staging_schema = 'stage_db';

-- >>>>>>>>>>>>>>>>>>>>>> DATABASE >>>>>>>>>>>>>>>>>>>>>>>>>

use role sysadmin;

create database if not exists identifier($cl_bridge_staging_db)
   -- DATA_RETENTION_TIME_IN_DAYS = 90
   -- MAX_DATA_EXTENSION_TIME_IN_DAYS = 90
   comment = 'used for storing messages received from CirrusLink Bridge'
;

-- >>>>>>>>>>>>>>>>>>>>>> STAGING SCHEMA >>>>>>>>>>>>>>>>>>>>>>>>>

use database identifier($cl_bridge_staging_db);

create schema if not exists identifier($staging_schema)
  with managed access
  -- data_retention_time_in_days = 90
  -- max_data_extension_time_in_days = 90
  comment = 'Used for staging data direct from CirrusLink Bridge';

-- >>>>>>>>>>>>>>>>>>>>>> STAGING SCHEMA ASSETS >>>>>>>>>>>>>>>>>>>>>>>>>

use schema identifier($staging_schema);

-- =========================
-- Define tables
-- =========================

create or replace table sparkplug_raw (
    uuid varchar
    ,msg_topic varchar
    ,namespace varchar
    ,group_id varchar
    ,msg_type varchar
    ,edge_node_id varchar
    ,device_id varchar
    ,msg variant
    ,inserted_at number
)
change_tracking = true
cluster by (msg_type ,group_id ,edge_node_id ,device_id)
comment = 'Used for storing json messages from sparkplug bridge/gateway'
;