ipld-eth-server/db/migrations/00029_create_transaction_cids_table.sql

-- +goose Up
CREATE TABLE public.transaction_cids (
  id                    SERIAL PRIMARY KEY,
  header_id             INTEGER NOT NULL REFERENCES header_cids (id) ON DELETE CASCADE,
  tx_hash               VARCHAR(66) NOT NULL,
  cid                   TEXT NOT NULL,
  UNIQUE (header_id, tx_hash)
);

-- +goose Down
DROP TABLE public.transaction_cids;