fix: add Trino and Spark adapter support for create_table_as and full_name_split (#948)

* fix: add Trino and Spark adapter support for create_table_as and full_name_split

- Add trino__full_name_split: Trino arrays are 1-based, not 0-based like the default
- Add trino__edr_get_create_table_as_sql: bypass dbt-trino's create_table_as which
  accesses model.config (fails outside model materialization context)
- Add spark__edr_get_create_table_as_sql: use temporary view for temp tables

Co-Authored-By: Itamar Hartstein <haritamar@gmail.com>

* fix: use SQL standard TRIM syntax for Trino full_name_split

Trino requires TRIM(BOTH '"' FROM value) instead of TRIM(value, '"')

Co-Authored-By: Itamar Hartstein <haritamar@gmail.com>

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Itamar Hartstein <haritamar@gmail.com>

Author: devin-ai-integration[bot]

macros/edr/system/system_utils/full_names.sql

@@ -145,6 +145,21 @@
 {% endmacro %}
 
 
+{% macro trino__full_name_split(part_name) %}
+    {# Trino arrays are 1-based, so we use 1/2/3 instead of 0/1/2 #}
+    {%- if part_name == 'database_name' -%}
+        {%- set part_index = 1 -%}
+    {%- elif part_name == 'schema_name' -%}
+        {%- set part_index = 2 -%}
+    {%- elif part_name == 'table_name' -%}
+        {%- set part_index = 3 -%}
+    {%- else -%}
+        {{ return('') }}
+    {%- endif -%}
+    trim(BOTH '"' FROM split(full_table_name,'.')[{{ part_index }}]) as {{ part_name }}
+{% endmacro %}
+
+
 {% macro dremio__full_name_split(part_name) %}
     {%- if part_name == 'database_name' -%}
         trim('"' from split_part(full_table_name,'.',1)) as {{ part_name }}

macros/utils/table_operations/create_table_as.sql

@@ -90,3 +90,21 @@
   create or replace {% if temporary %} temporary {% endif %} table {{ relation }}
   as {{ sql_query }}
 {% endmacro %}
+
+{% macro trino__edr_get_create_table_as_sql(temporary, relation, sql_query) %}
+  {# dbt-trino's create_table_as accesses model.config which fails when called
+     outside a model context (e.g. from edr_create_table_as). Use simplified SQL. #}
+  create table {{ relation }}
+  as {{ sql_query }}
+{% endmacro %}
+
+{% macro spark__edr_get_create_table_as_sql(temporary, relation, sql_query) %}
+  {# Spark: use a temporary view for temp tables, regular table otherwise #}
+  {% if temporary %}
+    create or replace temporary view {{ relation }}
+    as {{ sql_query }}
+  {% else %}
+    create table {{ relation }}
+    as {{ sql_query }}
+  {% endif %}
+{% endmacro %}