ipld-eth-server/db/migrations/20180321150314_rename_node_table.sql
Rob Mulholand 925b1b0b1c Revert "Convert existing migrations from timestamp to versioned"
- This reverts commit 4e2536bf421fd9d2c9067d81f30e0f45c6b94fe7.
- Restore timestamped migrations so goose fix can handle ordering
  dynamically with plugins also supplying timestamp based migrations
2019-02-20 16:01:35 -06:00

44 lines
1.3 KiB
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;