87 lines
3.6 KiB
SQL
87 lines
3.6 KiB
SQL
-- Materialized View: v_esales_categorytree_i18n
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DROP MATERIALIZED VIEW IF EXISTS v_esales_categorytree_i18n;
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CREATE MATERIALIZED VIEW v_esales_categorytree_i18n AS
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SELECT main.id,
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main.parent_id,
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main.locale_id,
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main.locale,
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main.name,
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main.path,
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main.is_leaf,
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main.depth,
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main.child_count,
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main.lft,
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main.rgt,
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regexp_replace(unaccent(replace(replace(main.path, ' '::text, '_'::text), '&'::text, 'and'::text)), '[^\w/\-]'::text, ''::text, 'g'::text) AS path_translated
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FROM (
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SELECT c.id,
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(
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SELECT s.id
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FROM categories s
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WHERE s.lft < c.lft AND s.rgt > c.rgt
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ORDER BY s.rgt - c.rgt
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LIMIT 1
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) AS parent_id,
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c.locale_id,
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c.locale,
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c.name,
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(
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SELECT lower(array_to_string(array_agg(main_1.parent_name), '/'::text)) AS path
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FROM (
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SELECT node.id,
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(
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SELECT category_texts.name
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FROM category_texts
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WHERE category_texts.locale_id = c.locale_id
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AND category_texts.category_id = parent.id
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) AS parent_name
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FROM categories node,
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categories parent
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WHERE node.lft >= parent.lft AND node.lft <= parent.rgt AND node.id = c.id
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ORDER BY parent.lft
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) main_1
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GROUP BY main_1.id
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) AS path,
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CASE c.rgt - c.lft
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WHEN 1 THEN 1
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ELSE 0
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END AS is_leaf,
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(
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SELECT count(*) - 1
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FROM categories node,
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categories parent
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WHERE node.lft >= parent.lft
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AND node.lft <= parent.rgt
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AND node.id = c.id
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) AS depth,
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(
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SELECT count(*) - 1
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FROM categories c1
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WHERE c1.lft >= c.lft AND c1.lft <= c.rgt
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) AS child_count,
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c.lft,
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c.rgt
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FROM (
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SELECT c_1.id,
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s.id AS locale_id,
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s.value AS locale,
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lower(s_t.name::text) AS name,
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c_1.rgt,
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c_1.lft
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FROM locales s
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JOIN category_texts s_t ON s.id = s_t.locale_id
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JOIN categories c_1 ON s_t.category_id = c_1.id
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ORDER BY s.id, c_1.lft
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) c
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) main
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WITH DATA;
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-- Index: v_esales_categorytree_i18n_id_locale_id
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-- DROP INDEX v_esales_categorytree_i18n_id_locale_id;
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CREATE UNIQUE INDEX v_esales_categorytree_i18n_id_locale_id
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ON v_esales_categorytree_i18n
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USING btree
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(id, locale_id);
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