deep-stack/ipld-eth-server
4
0
Fork 0
forked from cerc-io/ipld-eth-server
Code Pull Requests Activity

Rename node table and node column

Browse Source
This commit is contained in:
Matt Krump
2018-03-21 13:24:13 -05:00
committed by Matt K
parent 02b23ef748
commit 1b4e57a5b4
6 changed files with 96 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files
db/migrations/1521640994_rename_node_table.down.sql
+23
View File
@@ -0,0 +1,23 @@
BEGIN;
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;
COMMIT;
db/migrations/1521640994_rename_node_table.up.sql
+21
View File
@@ -0,0 +1,21 @@
BEGIN;
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;
COMMIT;