ipld-eth-server/db/migrations/00020_rename_node_table.sql

-- +goose Up
ALTER TABLE public.nodes
    RENAME TO eth_nodes;

ALTER TABLE public.eth_nodes
    RENAME COLUMN node_id TO eth_node_id;

ALTER TABLE public.eth_nodes
    DROP CONSTRAINT node_uc;
ALTER TABLE public.eth_nodes
    ADD CONSTRAINT eth_node_uc UNIQUE (genesis_block, network_id, eth_node_id);

ALTER TABLE public.blocks
    RENAME COLUMN node_id TO eth_node_id;

ALTER TABLE public.blocks
    DROP CONSTRAINT node_id_block_number_uc;
ALTER TABLE public.blocks
    ADD CONSTRAINT eth_node_id_block_number_uc UNIQUE (number, eth_node_id);

ALTER TABLE public.blocks
    DROP CONSTRAINT node_fk;
ALTER TABLE public.blocks
    ADD CONSTRAINT node_fk
        FOREIGN KEY (eth_node_id) REFERENCES eth_nodes (id) ON DELETE CASCADE;


-- +goose Down
ALTER TABLE public.eth_nodes
    RENAME TO nodes;

ALTER TABLE public.nodes
    RENAME COLUMN eth_node_id TO node_id;

ALTER TABLE public.nodes
    DROP CONSTRAINT eth_node_uc;
ALTER TABLE public.nodes
    ADD CONSTRAINT node_uc UNIQUE (genesis_block, network_id, node_id);

ALTER TABLE public.blocks
    RENAME COLUMN eth_node_id TO node_id;

ALTER TABLE public.blocks
    DROP CONSTRAINT eth_node_id_block_number_uc;
ALTER TABLE public.blocks
    ADD CONSTRAINT node_id_block_number_uc UNIQUE (number, node_id);

ALTER TABLE public.blocks
    DROP CONSTRAINT node_fk;
ALTER TABLE public.blocks
    ADD CONSTRAINT node_fk
        FOREIGN KEY (node_id) REFERENCES nodes (id) ON DELETE CASCADE;