--
-- generated on {{ creation_date }}
-- @context: {{ context }}
--

--
-- TABLE(S)
--
{% import "agg2sql/utils.html" as u -%}
{{ u.create_table(context, inspected_agg.aggregate) }}
{%- for entity in inspected_agg.entities %}
{{ u.create_table(context, entity) }}
{% endfor %}
{%- if inspected_agg.relations -%}
--
-- RELATION(S)
--

{% for relation in inspected_agg.relations -%}
-- Relation: {{ u.tablename(context, relation.from_entity) }} -> {{ u.tablename(context, relation.on_entity) }}
ALTER TABLE {{ u.tablename(context, relation.from_entity) }}
ADD COLUMN {{ u.fk_column(relation.from_field) }};
ALTER TABLE {{ u.tablename(context, relation.from_entity) }}
ADD CONSTRAINT {{ u.fk_constraint_name(context, relation) }} FOREIGN KEY ({{ u.fk_id(relation.from_field) }})
REFERENCES {{ u.tablename(context, relation.on_entity) }} ({{ u.field_name(relation.on_field)}});
-- or --
CREATE TABLE {{ u.many2many_tablename(context, relation) }}
(
    {{ u.many2many_id(relation.from_entity) }} {{ u.type_sql(relation.from_field) }} NOT NULL,
    {{ u.many2many_id(relation.on_entity) }} {{ u.type_sql(relation.on_field) }} NOT NULL,
    PRIMARY KEY ({{ u.many2many_id(relation.from_entity) }}, {{ u.many2many_id(relation.on_entity) }})
);

{% endfor -%}
{%- endif -%}