concept

CH table metadata: esios.archives_i90_offers

Per-offer order-book rows (OFFER_BT, OFFER_BS_BAND, OFFER_BS_ENERGY, OFFER_RTR, OFFER_RTR_BUY, OFFER_RTR_UPDATE). Same dimensions as `archives_i90` plus offer-shape columns (`offer_block`, `divisibility`, `precedencia`). Filter by `program LIKE 'OFFER_%'` is implicit (the table only carries those).

# `esios.archives_i90_offers` Per-offer order-book rows (OFFER_BT, OFFER_BS_BAND, OFFER_BS_ENERGY, OFFER_RTR, OFFER_RTR_BUY, OFFER_RTR_UPDATE). Same dimensions as `archives_i90` plus offer-shape columns (`offer_block`, `divisibility`, `precedencia`). Filter by `program LIKE 'OFFER_%'` is implicit (the table only carries those).