alter table "SIEBEL"."CX_TG_AGREEMENT" drop column "RENEWAL_COMPANY"; alter table "SIEBEL"."S_ASSESS_VAL" drop column "X_STATUS_SR"; alter table "SIEBEL"."S_ASSESS ...
-- Table created DYNAMICALLY. When v2 CSV no longer includes WAREHOUSE, -- schema evolution does NOT drop the column — it just becomes nullable.