Upgrade stg user history to an incremental model

CHANGELOG.md

@@ -1,3 +1,9 @@
+# dbt_iterable_source v0.9.1
+[PR #38](https://github.com/fivetran/dbt_iterable_source/pull/38) contains the following updates:
+
+## Feature Updates
+- Updated the `stg_iterable__user_history` model to be incremental. No new columns were introduced in this change.
+
 # dbt_iterable_source v0.9.0
 [PR #31](https://github.com/fivetran/dbt_iterable_source/pull/31) contains the following updates:
 

dbt_project.yml

@@ -1,7 +1,7 @@
 config-version: 2
 name: 'iterable_source'
 
-version: '0.9.0'
+version: '0.9.1'
 require-dbt-version: [">=1.3.0", "<2.0.0"]
 
 models:

integration_tests/dbt_project.yml

@@ -1,7 +1,7 @@
 config-version: 2
 name: 'iterable_source_integration_tests'
 
-version: '0.9.0'
+version: '0.9.1'
 profile: 'integration_tests'
 
 vars:

models/stg_iterable__user_history.sql

@@ -1,9 +1,21 @@
+{{ config(
+        materialized='incremental',
+        unique_key=['_fivetran_user_id','updated_at'],
+        incremental_strategy='insert_overwrite' if target.type in ('bigquery', 'spark', 'databricks') else 'delete+insert',
+        partition_by={"field": "updated_at", "data_type": "date"} if target.type not in ('spark','databricks') else ['updated_at'],
+        file_format='parquet',
+        on_schema_change='fail'
+    ) 
+}}
 
 with base as (
 
     select * 
     from {{ ref('stg_iterable__user_history_tmp') }}
 
+    {% if is_incremental() %}
+    where updated_at >= coalesce((select max(updated_at) from {{ this }} ), '2010-01-01')
+    {% endif %}
 ),
 
 fields as (