wikibot[edit]
CREATE OR REPLACE VIEW OE.PRODUCTS AS
SELECT i.product_id
, d.language_id
, CASE WHEN d.language_id IS NOT NULL
THEN d.translated_name
ELSE TRANSLATE(i.product_name USING NCHAR_CS)
END AS product_name
, i.category_id
, CASE WHEN d.language_id IS NOT NULL
THEN d.translated_description
ELSE TRANSLATE(i.product_description USING NCHAR_CS)
END AS product_description
, i.weight_class
, i.warranty_period
, i.supplier_id
, i.product_status
, i.list_price
, i.min_price
, i.catalog_url
FROM product_information i
, product_descriptions d
WHERE d.product_id (+) = i.product_id
AND d.language_id (+) = sys_context('USERENV','LANG')