add macro and model to generate UDF ddls

macros/datashares.sql

@@ -156,4 +156,41 @@
     {%- set combined_ddl = gold_views_ddl + gold_tables_ddl -%}
     {%- do combined_ddl.insert(0, "CREATE DATABASE IF NOT EXISTS __NEW__;") -%}
     {{- "BEGIN\n" ~ (combined_ddl | join("\n")) ~ "\nEND" -}}
+{%- endmacro -%}
+
+{% macro generate_datashare_udf_ddl() %}
+{#
+    generate UDF DDL for datashare
+
+    Return: UDF DDL for datashare
+ #}
+    {%- set schema = "UTILS" -%}
+    {%- set udfs = fromyaml(fsc_utils.udf_configs(schema)) -%}
+    {%- set combined_ddl = [] -%}
+    {%- for udf in udfs -%}
+        {% set name_ = udf ["name"] %}
+        {% set signature = udf ["signature"] %}
+        {% set return_type = udf ["return_type"] %}
+        {% set sql_ = udf ["sql"] %}
+        {% set options = udf ["options"] %}
+        {% set api_integration = udf ["api_integration"] %}
+        {% set func_type = udf ["func_type"] %}
+        {% set exclude_from_datashare = udf.get("exclude_from_datashare",False) %}
+        {% if not exclude_from_datashare %}
+            {%- set udf_ddl = fsc_utils.create_sql_function(
+                name_ = name_,
+                signature = signature,
+                return_type = return_type,
+                sql_ = sql_,
+                options = options,
+                api_integration = api_integration,
+                func_type = func_type
+            ).replace("\\","\\\\").replace("'","\\'") -%}
+            {%- do combined_ddl.append(udf_ddl) -%}       
+        {% endif %} 
+    {% endfor %}
+    {%- do combined_ddl.insert(0, "CREATE DATABASE IF NOT EXISTS __NEW__;") -%}
+    {%- do combined_ddl.insert(1, "USE DATABASE __NEW__;") -%}
+    {%- do combined_ddl.insert(2, "CREATE SCHEMA IF NOT EXISTS "~schema~";") -%}
+    {{- "'BEGIN','" ~ (combined_ddl | join("','")) ~ "','END'" -}}
 {%- endmacro -%}

models/datashare/_datashare___create_udfs.sql

@@ -0,0 +1,20 @@
+{{
+  config(
+    materialized = 'incremental',
+    incremental_strategy = 'merge',
+    unique_key = 'ddl_hash',
+    merge_update_columns = [],
+    )
+}}
+{% if execute %}
+SELECT
+CONCAT_WS('\n',{{- fsc_utils.generate_datashare_udf_ddl().strip() -}}) AS ddl,
+md5(ddl) AS ddl_hash,
+sysdate() as ddl_created_at
+{% else %}
+SELECT
+null as ddl,
+null as ddl_hash,
+null as ddl_created_at
+from dual limit 0
+{% endif %}