Separated reference keyword

Author: jimvekemans

dbt/include/singlestore/macros/common.sql

@@ -37,7 +37,8 @@
     {%- set sort_key = config.get('sort_key', []) -%} {# SORT KEY (sort_key) #}
     {%- set shard_key = config.get('shard_key', []) -%} {# SHARD KEY (shard_key) #}
     {%- set unique_table_key = config.get('unique_table_key', []) -%} {# UNIQUE KEY (unique_table_key) #}
-    {%- set storage_type = config.get('storage_type', '') -%} {# REFERENCE | ROWSTORE #}
+    {%- set reference = config.get('reference', True) -%} {# REFERENCE #}
+    {%- set storage_type = config.get('storage_type', '') -%} {# ROWSTORE | COLUMNSTORE #}
     {%- set charset = config.get('charset', none) -%} {# CHARACTER SET charset #}
     {%- set collation = config.get('collation', none) -%} {# COLLATE collation #}
     {%- set contract_config = config.get('contract') -%}
@@ -91,7 +92,7 @@
     {% if create_definition_list | length -%}
         {% set create_definition_str = create_definition_list|join(", ") -%}
     {% elif not contract_defined_primary and not contract_defined_unique -%}
-        {% if storage_type | lower == 'reference' -%}
+        {% if reference -%}
             {% set create_definition_str = '' -%}
         {% else -%}
             {% set create_definition_str = 'SHARD KEY ()' -%}
@@ -120,6 +121,10 @@
         {% endif -%}
     {% endif -%}
 
+    {% if reference -%}
+        {% set storage_type = storage_type ~ ' reference ' -%}
+    {% endif -%}
+
     create {{ storage_type }} table
         {{ relation.include(database=True) }}
     {%- if contract_config.enforced -%}