From 5ff2aaa26ee82959f50d3b3fb56320e69a638d40 Mon Sep 17 00:00:00 2001
From: Lawrence Adams <lawrencetadams@googlemail.com>
Date: Sun, 3 Nov 2024 18:56:29 +0000
Subject: [PATCH 1/2] fix: create empty source_to_concept_map model

 - used insted of seeding an empty csv file
 - enables use of 'BYOData' to the project with postgres/snowflake/etc
---
 models/omop/source_to_concept_map.sql              | 12 +++++++++++-
 .../stg_vocabulary__source_to_concept_map.sql      | 14 --------------
 seeds/vocabulary/source_to_concept_map_seed.csv    |  1 -
 3 files changed, 11 insertions(+), 16 deletions(-)
 delete mode 100644 models/staging/vocabulary/stg_vocabulary__source_to_concept_map.sql
 delete mode 100644 seeds/vocabulary/source_to_concept_map_seed.csv

diff --git a/models/omop/source_to_concept_map.sql b/models/omop/source_to_concept_map.sql
index b01ec0c..fa78ab9 100644
--- a/models/omop/source_to_concept_map.sql
+++ b/models/omop/source_to_concept_map.sql
@@ -1 +1,11 @@
-SELECT * FROM {{ ref('stg_vocabulary__source_to_concept_map') }}
+SELECT
+    cast(null AS int) AS source_code
+    , cast(null AS varchar) AS source_concept_id
+    , cast(null AS int) AS source_vocabulary_id
+    , cast(null AS varchar) AS source_code_description
+    , cast(null AS int) AS target_concept_id
+    , cast(null AS varchar) AS target_vocabulary_id
+    , cast(null AS date) AS valid_start_date
+    , cast(null AS date) AS valid_end_date
+    , cast(null AS varchar(1)) AS invalid_reason
+WHERE false
diff --git a/models/staging/vocabulary/stg_vocabulary__source_to_concept_map.sql b/models/staging/vocabulary/stg_vocabulary__source_to_concept_map.sql
deleted file mode 100644
index 716cdb5..0000000
--- a/models/staging/vocabulary/stg_vocabulary__source_to_concept_map.sql
+++ /dev/null
@@ -1,14 +0,0 @@
-{% set column_names = 
-    dbt_utils.get_filtered_columns_in_relation( source('vocabulary', 'source_to_concept_map') ) 
-%}
-
-
-WITH cte_source_to_concept_map_lower AS (
-
-    SELECT
-        {{ lowercase_columns(column_names) }}
-    FROM {{ source('vocabulary','source_to_concept_map') }}
-)
-
-SELECT *
-FROM cte_source_to_concept_map_lower
diff --git a/seeds/vocabulary/source_to_concept_map_seed.csv b/seeds/vocabulary/source_to_concept_map_seed.csv
deleted file mode 100644
index 2178624..0000000
--- a/seeds/vocabulary/source_to_concept_map_seed.csv
+++ /dev/null
@@ -1 +0,0 @@
-source_code,source_concept_id,source_vocabulary_id,source_code_description,target_concept_id,target_vocabulary_id,valid_start_date,valid_end_date,invalid_reason
\ No newline at end of file

From e65d1f4f9139f7086c99e42d7c6c0eb706d68277 Mon Sep 17 00:00:00 2001
From: Lawrence Adams <lawrencetadams@googlemail.com>
Date: Mon, 4 Nov 2024 07:50:48 +0000
Subject: [PATCH 2/2] fix: remove orphaned model definitions

---
 models/staging/vocabulary/_vocabulary__model.yml   | 11 -----------
 models/staging/vocabulary/_vocabulary__sources.yml |  2 --
 2 files changed, 13 deletions(-)

diff --git a/models/staging/vocabulary/_vocabulary__model.yml b/models/staging/vocabulary/_vocabulary__model.yml
index 66f710c..7c1a409 100644
--- a/models/staging/vocabulary/_vocabulary__model.yml
+++ b/models/staging/vocabulary/_vocabulary__model.yml
@@ -75,14 +75,3 @@ models:
       - name: valid_start_date
       - name: valid_end_date
       - name: invalid_reason
-  - name: stg_vocabulary__source_to_concept_map
-    columns:
-      - name: source_code
-      - name: source_vocabulary_id
-      - name: source_code_description
-      - name: target_concept_id
-      - name: target_vocabulary_id
-      - name: target_domain_id
-      - name: valid_start_date
-      - name: valid_end_date
-      - name: invalid_reason
\ No newline at end of file
diff --git a/models/staging/vocabulary/_vocabulary__sources.yml b/models/staging/vocabulary/_vocabulary__sources.yml
index a9b0cdf..f4cbc12 100644
--- a/models/staging/vocabulary/_vocabulary__sources.yml
+++ b/models/staging/vocabulary/_vocabulary__sources.yml
@@ -22,5 +22,3 @@ sources:
         identifier: "{% if var('seed_source', false) %}relationship_seed{% else %}relationship{% endif %}"
       - name: vocabulary
         identifier: "{% if var('seed_source', false) %}vocabulary_seed{% else %}vocabulary{% endif %}"
-      - name: source_to_concept_map
-        identifier: "{% if var('seed_source', false) %}source_to_concept_map_seed{% else %}source_to_concept_map{% endif %}"
\ No newline at end of file