text: -- Copyright 2020 Josh Wills. All rights reserved.
  -- Copyright Materialize, Inc. All rights reserved.
  --
  -- Licensed under the Apache License, Version 2.0 (the "License");
  -- you may not use this file except in compliance with the License.
  -- You may obtain a copy of the License in the LICENSE file at the
  -- root of this repository, or online at
  --
  --     http://www.apache.org/licenses/LICENSE-2.0
  --
  -- Unless required by applicable law or agreed to in writing, software
  -- distributed under the License is distributed on an "AS IS" BASIS,
  -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  -- See the License for the specific language governing permissions and
  -- limitations under the License.
  
  {% macro materialize_get_columns(relation) -%}
    {% call statement('get_columns', fetch_result=True, auto_begin=True) %}
      show columns from {{ relation }}
    {% endcall %}
    {{ return(load_result('get_columns').table) }}
  {% endmacro %}
  
  {% macro materialize_get_full_views(schema) -%}
    {% call statement('get_full_views', fetch_result=True, auto_begin=True) %}
      show full views from {{ schema }}
    {% endcall %}
    {{ return(load_result('get_full_views').table) }}
  {% endmacro %}
  
  {% macro materialize_get_sources(schema) -%}
    {% call statement('get_sources', fetch_result=True, auto_begin=True) %}
      show sources from {{ schema }}
    {% endcall %}
    {{ return(load_result('get_sources').table) }}
  {% endmacro %}
  
  {% macro materialize_show_view(relation) -%}
    {% call statement('show_view', fetch_result=True, auto_begin=True) %}
      show create view {{ relation }}
    {% endcall %}
    {{ return(load_result('show_view').table) }}
  {% endmacro %}
  
  {% macro materialize_get_schemas() -%}
    {% call statement('get_schemas', fetch_result=True, auto_begin=True) %}
      show extended schemas
    {% endcall %}
    {{ return(load_result('get_schemas').table) }}
  {% endmacro %}
  