> - ITEM table will, grow, grow, grow (sold items are not deleted) > WHERE PRODUCT.SECTION_USED_FK IS NOT NULL AND ITEM.STATUS=1 and > (ITEM.KIND=2 or ITEM.KIND=3) > Partial index on item.status ?
pgsql-performance by date:
Соглашаюсь с условиями обработки персональных данных