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Rename node table and node column

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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
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db/migrations/1521640994_rename_node_table.down.sql
+23
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@@ -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
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@@ -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;
db/schema.sql
+42 -42
View File
@@ -79,7 +79,7 @@ CREATE TABLE blocks (
parenthash character varying(66),
size character varying,
uncle_hash character varying(66),
node_id integer NOT NULL,
eth_node_id integer NOT NULL,
is_final boolean,
miner character varying(42),
extra_data character varying,
@@ -108,6 +108,19 @@ CREATE SEQUENCE blocks_id_seq
ALTER SEQUENCE blocks_id_seq OWNED BY blocks.id;
--
-- Name: eth_nodes; Type: TABLE; Schema: public; Owner: -
--
CREATE TABLE eth_nodes (
id integer NOT NULL,
genesis_block character varying(66),
network_id numeric,
eth_node_id character varying(128),
client_name character varying
);
--
-- Name: log_filters; Type: TABLE; Schema: public; Owner: -
--
@@ -168,19 +181,6 @@ CREATE SEQUENCE logs_id_seq
ALTER SEQUENCE logs_id_seq OWNED BY logs.id;
--
-- Name: nodes; Type: TABLE; Schema: public; Owner: -
--
CREATE TABLE nodes (
id integer NOT NULL,
genesis_block character varying(66),
network_id numeric,
node_id character varying(128),
client_name character varying
);
--
-- Name: nodes_id_seq; Type: SEQUENCE; Schema: public; Owner: -
--
@@ -198,7 +198,7 @@ CREATE SEQUENCE nodes_id_seq
-- Name: nodes_id_seq; Type: SEQUENCE OWNED BY; Schema: public; Owner: -
--
ALTER SEQUENCE nodes_id_seq OWNED BY nodes.id;
ALTER SEQUENCE nodes_id_seq OWNED BY eth_nodes.id;
--
@@ -346,6 +346,13 @@ CREATE VIEW watched_event_logs AS
ALTER TABLE ONLY blocks ALTER COLUMN id SET DEFAULT nextval('blocks_id_seq'::regclass);
--
-- Name: eth_nodes id; Type: DEFAULT; Schema: public; Owner: -
--
ALTER TABLE ONLY eth_nodes ALTER COLUMN id SET DEFAULT nextval('nodes_id_seq'::regclass);
--
-- Name: log_filters id; Type: DEFAULT; Schema: public; Owner: -
--
@@ -360,13 +367,6 @@ ALTER TABLE ONLY log_filters ALTER COLUMN id SET DEFAULT nextval('log_filters_id
ALTER TABLE ONLY logs ALTER COLUMN id SET DEFAULT nextval('logs_id_seq'::regclass);
--
-- Name: nodes id; Type: DEFAULT; Schema: public; Owner: -
--
ALTER TABLE ONLY nodes ALTER COLUMN id SET DEFAULT nextval('nodes_id_seq'::regclass);
--
-- Name: receipts id; Type: DEFAULT; Schema: public; Owner: -
--
@@ -404,6 +404,22 @@ ALTER TABLE ONLY watched_contracts
ADD CONSTRAINT contract_hash_uc UNIQUE (contract_hash);
--
-- Name: blocks eth_node_id_block_number_uc; Type: CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY blocks
ADD CONSTRAINT eth_node_id_block_number_uc UNIQUE (number, eth_node_id);
--
-- Name: eth_nodes eth_node_uc; Type: CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY eth_nodes
ADD CONSTRAINT eth_node_uc UNIQUE (genesis_block, network_id, eth_node_id);
--
-- Name: logs logs_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--
@@ -421,26 +437,10 @@ ALTER TABLE ONLY log_filters
--
-- Name: blocks node_id_block_number_uc; Type: CONSTRAINT; Schema: public; Owner: -
-- Name: eth_nodes nodes_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY blocks
ADD CONSTRAINT node_id_block_number_uc UNIQUE (number, node_id);
--
-- Name: nodes node_uc; Type: CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY nodes
ADD CONSTRAINT node_uc UNIQUE (genesis_block, network_id, node_id);
--
-- Name: nodes nodes_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY nodes
ALTER TABLE ONLY eth_nodes
ADD CONSTRAINT nodes_pkey PRIMARY KEY (id);
@@ -494,7 +494,7 @@ CREATE INDEX block_number_index ON blocks USING btree (number);
-- Name: node_id_index; Type: INDEX; Schema: public; Owner: -
--
CREATE INDEX node_id_index ON blocks USING btree (node_id);
CREATE INDEX node_id_index ON blocks USING btree (eth_node_id);
--
@@ -531,7 +531,7 @@ ALTER TABLE ONLY transactions
--
ALTER TABLE ONLY blocks
ADD CONSTRAINT node_fk FOREIGN KEY (node_id) REFERENCES nodes(id) ON DELETE CASCADE;
ADD CONSTRAINT node_fk FOREIGN KEY (eth_node_id) REFERENCES eth_nodes(id) ON DELETE CASCADE;
--