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remove db schema and migrations from this repo #114

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telackey merged 2 commits from remove_migrations into master 2021-10-13 13:31:34 +00:00
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16 changed files with 0 additions and 1685 deletions
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8
db/migrations/00001_create_ipfs_blocks_table.sql
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@ -1,8 +0,0 @@
-- +goose Up
CREATE TABLE IF NOT EXISTS public.blocks (
key TEXT UNIQUE NOT NULL,
data BYTEA NOT NULL
);
-- +goose Down
DROP TABLE public.blocks;

13
db/migrations/00002_create_nodes_table.sql
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@ -1,13 +0,0 @@
-- +goose Up
CREATE TABLE nodes (
id SERIAL PRIMARY KEY,
client_name VARCHAR,
genesis_block VARCHAR(66),
network_id VARCHAR,
node_id VARCHAR(128),
chain_id INTEGER DEFAULT 1,
CONSTRAINT node_uc UNIQUE (genesis_block, network_id, node_id, chain_id)
);
-- +goose Down
DROP TABLE nodes;

5
db/migrations/00003_create_eth_schema.sql
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-- +goose Up
CREATE SCHEMA eth;
-- +goose Down
DROP SCHEMA eth;

24
db/migrations/00004_create_eth_header_cids_table.sql
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@ -1,24 +0,0 @@
-- +goose Up
CREATE TABLE eth.header_cids (
id SERIAL PRIMARY KEY,
block_number BIGINT NOT NULL,
block_hash VARCHAR(66) NOT NULL,
parent_hash VARCHAR(66) NOT NULL,
cid TEXT NOT NULL,
mh_key TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
td NUMERIC NOT NULL,
node_id INTEGER NOT NULL REFERENCES nodes (id) ON DELETE CASCADE,
reward NUMERIC NOT NULL,
state_root VARCHAR(66) NOT NULL,
tx_root VARCHAR(66) NOT NULL,
receipt_root VARCHAR(66) NOT NULL,
uncle_root VARCHAR(66) NOT NULL,
bloom BYTEA NOT NULL,
timestamp NUMERIC NOT NULL,
times_validated INTEGER NOT NULL DEFAULT 1,
base_fee BIGINT,
UNIQUE (block_number, block_hash)
);
-- +goose Down
DROP TABLE eth.header_cids;

14
db/migrations/00005_create_eth_uncle_cids_table.sql
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@ -1,14 +0,0 @@
-- +goose Up
CREATE TABLE eth.uncle_cids (
id SERIAL PRIMARY KEY,
header_id INTEGER NOT NULL REFERENCES eth.header_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
block_hash VARCHAR(66) NOT NULL,
parent_hash VARCHAR(66) NOT NULL,
cid TEXT NOT NULL,
mh_key TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
reward NUMERIC NOT NULL,
UNIQUE (header_id, block_hash)
);
-- +goose Down
DROP TABLE eth.uncle_cids;

17
db/migrations/00006_create_eth_transaction_cids_table.sql
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@ -1,17 +0,0 @@
-- +goose Up
CREATE TABLE eth.transaction_cids (
id SERIAL PRIMARY KEY,
header_id INTEGER NOT NULL REFERENCES eth.header_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
tx_hash VARCHAR(66) NOT NULL,
index INTEGER NOT NULL,
cid TEXT NOT NULL,
mh_key TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
dst VARCHAR(66) NOT NULL,
src VARCHAR(66) NOT NULL,
tx_data BYTEA,
tx_type BYTEA,
UNIQUE (header_id, tx_hash)
);
-- +goose Down
DROP TABLE eth.transaction_cids;

16
db/migrations/00007_create_eth_receipt_cids_table.sql
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@ -1,16 +0,0 @@
-- +goose Up
CREATE TABLE eth.receipt_cids (
id SERIAL PRIMARY KEY,
tx_id INTEGER NOT NULL REFERENCES eth.transaction_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
leaf_cid TEXT NOT NULL,
leaf_mh_key TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
contract VARCHAR(66),
contract_hash VARCHAR(66),
post_state VARCHAR(66),
post_status INTEGER,
log_root VARCHAR(66),
UNIQUE (tx_id)
);
-- +goose Down
DROP TABLE eth.receipt_cids;

15
db/migrations/00008_create_eth_state_cids_table.sql
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@ -1,15 +0,0 @@
-- +goose Up
CREATE TABLE eth.state_cids (
id BIGSERIAL PRIMARY KEY,
header_id INTEGER NOT NULL REFERENCES eth.header_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
state_leaf_key VARCHAR(66),
cid TEXT NOT NULL,
mh_key TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
state_path BYTEA,
node_type INTEGER NOT NULL,
diff BOOLEAN NOT NULL DEFAULT FALSE,
UNIQUE (header_id, state_path)
);
-- +goose Down
DROP TABLE eth.state_cids;

15
db/migrations/00009_create_eth_storage_cids_table.sql
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@ -1,15 +0,0 @@
-- +goose Up
CREATE TABLE eth.storage_cids (
id BIGSERIAL PRIMARY KEY,
state_id BIGINT NOT NULL REFERENCES eth.state_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
storage_leaf_key VARCHAR(66),
cid TEXT NOT NULL,
mh_key TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
storage_path BYTEA,
node_type INTEGER NOT NULL,
diff BOOLEAN NOT NULL DEFAULT FALSE,
UNIQUE (state_id, storage_path)
);
-- +goose Down
DROP TABLE eth.storage_cids;

13
db/migrations/00010_create_eth_state_accouts_table.sql
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@ -1,13 +0,0 @@
-- +goose Up
CREATE TABLE eth.state_accounts (
id SERIAL PRIMARY KEY,
state_id BIGINT NOT NULL REFERENCES eth.state_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
balance NUMERIC NOT NULL,
nonce INTEGER NOT NULL,
code_hash BYTEA NOT NULL,
storage_root VARCHAR(66) NOT NULL,
UNIQUE (state_id)
);
-- +goose Down
DROP TABLE eth.state_accounts;

6
db/migrations/00011_create_postgraphile_comments.sql
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@ -1,6 +0,0 @@
-- +goose Up
COMMENT ON TABLE public.nodes IS E'@name NodeInfo';
COMMENT ON TABLE eth.transaction_cids IS E'@name EthTransactionCids';
COMMENT ON TABLE eth.header_cids IS E'@name EthHeaderCids';
COMMENT ON COLUMN public.nodes.node_id IS E'@name ChainNodeID';
COMMENT ON COLUMN eth.header_cids.node_id IS E'@name EthNodeID';

69
db/migrations/00012_potgraphile_triggers.sql
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@ -1,69 +0,0 @@
-- +goose Up
-- +goose StatementBegin
CREATE FUNCTION eth.graphql_subscription() returns TRIGGER as $$
declare
table_name text = TG_ARGV[0];
attribute text = TG_ARGV[1];
id text;
begin
execute 'select $1.' || quote_ident(attribute)
using new
into id;
perform pg_notify('postgraphile:' || table_name,
json_build_object(
'__node__', json_build_array(
table_name,
id
)
)::text
);
return new;
end;
$$ language plpgsql;
-- +goose StatementEnd
CREATE TRIGGER header_cids_ai
after INSERT ON eth.header_cids
for each row
execute procedure eth.graphql_subscription('header_cids', 'id');
CREATE TRIGGER receipt_cids_ai
after INSERT ON eth.receipt_cids
for each row
execute procedure eth.graphql_subscription('receipt_cids', 'id');
CREATE TRIGGER state_accounts_ai
after INSERT ON eth.state_accounts
for each row
execute procedure eth.graphql_subscription('state_accounts', 'id');
CREATE TRIGGER state_cids_ai
after INSERT ON eth.state_cids
for each row
execute procedure eth.graphql_subscription('state_cids', 'id');
CREATE TRIGGER storage_cids_ai
after INSERT ON eth.storage_cids
for each row
execute procedure eth.graphql_subscription('storage_cids', 'id');
CREATE TRIGGER transaction_cids_ai
after INSERT ON eth.transaction_cids
for each row
execute procedure eth.graphql_subscription('transaction_cids', 'id');
CREATE TRIGGER uncle_cids_ai
after INSERT ON eth.uncle_cids
for each row
execute procedure eth.graphql_subscription('uncle_cids', 'id');
-- +goose Down
DROP TRIGGER uncle_cids_ai ON eth.uncle_cids;
DROP TRIGGER transaction_cids_ai ON eth.transaction_cids;
DROP TRIGGER storage_cids_ai ON eth.storage_cids;
DROP TRIGGER state_cids_ai ON eth.state_cids;
DROP TRIGGER state_accounts_ai ON eth.state_accounts;
DROP TRIGGER receipt_cids_ai ON eth.receipt_cids;
DROP TRIGGER header_cids_ai ON eth.header_cids;
DROP FUNCTION eth.graphql_subscription();

112
db/migrations/00013_create_cid_indexes.sql
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@ -1,112 +0,0 @@
-- +goose Up
-- header indexes
CREATE INDEX block_number_index ON eth.header_cids USING brin (block_number);
CREATE INDEX block_hash_index ON eth.header_cids USING btree (block_hash);
CREATE INDEX header_cid_index ON eth.header_cids USING btree (cid);
CREATE INDEX header_mh_index ON eth.header_cids USING btree (mh_key);
CREATE INDEX state_root_index ON eth.header_cids USING btree (state_root);
CREATE INDEX timestamp_index ON eth.header_cids USING brin (timestamp);
-- transaction indexes
CREATE INDEX tx_header_id_index ON eth.transaction_cids USING btree (header_id);
CREATE INDEX tx_hash_index ON eth.transaction_cids USING btree (tx_hash);
CREATE INDEX tx_cid_index ON eth.transaction_cids USING btree (cid);
CREATE INDEX tx_mh_index ON eth.transaction_cids USING btree (mh_key);
CREATE INDEX tx_dst_index ON eth.transaction_cids USING btree (dst);
CREATE INDEX tx_src_index ON eth.transaction_cids USING btree (src);
-- receipt indexes
CREATE INDEX rct_tx_id_index ON eth.receipt_cids USING btree (tx_id);
CREATE INDEX rct_leaf_cid_index ON eth.receipt_cids USING btree (leaf_cid);
CREATE INDEX rct_leaf_mh_index ON eth.receipt_cids USING btree (leaf_mh_key);
CREATE INDEX rct_contract_index ON eth.receipt_cids USING btree (contract);
CREATE INDEX rct_contract_hash_index ON eth.receipt_cids USING btree (contract_hash);
-- state node indexes
CREATE INDEX state_header_id_index ON eth.state_cids USING btree (header_id);
CREATE INDEX state_leaf_key_index ON eth.state_cids USING btree (state_leaf_key);
CREATE INDEX state_cid_index ON eth.state_cids USING btree (cid);
CREATE INDEX state_mh_index ON eth.state_cids USING btree (mh_key);
CREATE INDEX state_path_index ON eth.state_cids USING btree (state_path);
CREATE INDEX state_node_type_index ON eth.state_cids USING btree (node_type);
-- storage node indexes
CREATE INDEX storage_state_id_index ON eth.storage_cids USING btree (state_id);
CREATE INDEX storage_leaf_key_index ON eth.storage_cids USING btree (storage_leaf_key);
CREATE INDEX storage_cid_index ON eth.storage_cids USING btree (cid);
CREATE INDEX storage_mh_index ON eth.storage_cids USING btree (mh_key);
CREATE INDEX storage_path_index ON eth.storage_cids USING btree (storage_path);
CREATE INDEX storage_node_type_index ON eth.storage_cids USING btree (node_type);
-- state accounts indexes
CREATE INDEX account_state_id_index ON eth.state_accounts USING btree (state_id);
CREATE INDEX storage_root_index ON eth.state_accounts USING btree (storage_root);
-- +goose Down
-- state account indexes
DROP INDEX eth.storage_root_index;
DROP INDEX eth.account_state_id_index;
-- storage node indexes
DROP INDEX eth.storage_node_type_index;
DROP INDEX eth.storage_path_index;
DROP INDEX eth.storage_mh_index;
DROP INDEX eth.storage_cid_index;
DROP INDEX eth.storage_leaf_key_index;
DROP INDEX eth.storage_state_id_index;
-- state node indexes
DROP INDEX eth.state_node_type_index;
DROP INDEX eth.state_path_index;
DROP INDEX eth.state_mh_index;
DROP INDEX eth.state_cid_index;
DROP INDEX eth.state_leaf_key_index;
DROP INDEX eth.state_header_id_index;
-- receipt indexes
DROP INDEX eth.rct_contract_hash_index;
DROP INDEX eth.rct_contract_index;
DROP INDEX eth.rct_leaf_mh_index;
DROP INDEX eth.rct_leaf_cid_index;
DROP INDEX eth.rct_tx_id_index;
-- transaction indexes
DROP INDEX eth.tx_src_index;
DROP INDEX eth.tx_dst_index;
DROP INDEX eth.tx_mh_index;
DROP INDEX eth.tx_cid_index;
DROP INDEX eth.tx_hash_index;
DROP INDEX eth.tx_header_id_index;
-- header indexes
DROP INDEX eth.timestamp_index;
DROP INDEX eth.state_root_index;
DROP INDEX eth.header_mh_index;
DROP INDEX eth.header_cid_index;
DROP INDEX eth.block_hash_index;
DROP INDEX eth.block_number_index;

138
db/migrations/00014_create_stored_functions.sql
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@ -1,138 +0,0 @@
-- +goose Up
-- +goose StatementBegin
-- returns if a state leaf node was removed within the provided block number
CREATE OR REPLACE FUNCTION was_state_leaf_removed(key character varying, hash character varying)
RETURNS boolean AS $$
SELECT state_cids.node_type = 3
FROM eth.state_cids
INNER JOIN eth.header_cids ON (state_cids.header_id = header_cids.id)
WHERE state_leaf_key = key
AND block_number <= (SELECT block_number
FROM eth.header_cids
WHERE block_hash = hash)
ORDER BY block_number DESC LIMIT 1;
$$
language sql;
-- +goose StatementEnd
-- +goose StatementBegin
CREATE TYPE child_result AS (
has_child BOOLEAN,
children eth.header_cids[]
);
CREATE OR REPLACE FUNCTION has_child(hash VARCHAR(66), height BIGINT) RETURNS child_result AS
$BODY$
DECLARE
child_height INT;
temp_child eth.header_cids;
new_child_result child_result;
BEGIN
child_height = height + 1;
-- short circuit if there are no children
SELECT exists(SELECT 1
FROM eth.header_cids
WHERE parent_hash = hash
AND block_number = child_height
LIMIT 1)
INTO new_child_result.has_child;
-- collect all the children for this header
IF new_child_result.has_child THEN
FOR temp_child IN
SELECT * FROM eth.header_cids WHERE parent_hash = hash AND block_number = child_height
LOOP
new_child_result.children = array_append(new_child_result.children, temp_child);
END LOOP;
END IF;
RETURN new_child_result;
END
$BODY$
LANGUAGE 'plpgsql';
-- +goose StatementEnd
-- +goose StatementBegin
CREATE OR REPLACE FUNCTION canonical_header_from_array(headers eth.header_cids[]) RETURNS eth.header_cids AS
$BODY$
DECLARE
canonical_header eth.header_cids;
canonical_child eth.header_cids;
header eth.header_cids;
current_child_result child_result;
child_headers eth.header_cids[];
current_header_with_child eth.header_cids;
has_children_count INT DEFAULT 0;
BEGIN
-- for each header in the provided set
FOREACH header IN ARRAY headers
LOOP
-- check if it has any children
current_child_result = has_child(header.block_hash, header.block_number);
IF current_child_result.has_child THEN
-- if it does, take note
has_children_count = has_children_count + 1;
current_header_with_child = header;
-- and add the children to the growing set of child headers
child_headers = array_cat(child_headers, current_child_result.children);
END IF;
END LOOP;
-- if none of the headers had children, none is more canonical than the other
IF has_children_count = 0 THEN
-- return the first one selected
SELECT * INTO canonical_header FROM unnest(headers) LIMIT 1;
-- if only one header had children, it can be considered the heaviest/canonical header of the set
ELSIF has_children_count = 1 THEN
-- return the only header with a child
canonical_header = current_header_with_child;
-- if there are multiple headers with children
ELSE
-- find the canonical header from the child set
canonical_child = canonical_header_from_array(child_headers);
-- the header that is parent to this header, is the canonical header at this level
SELECT * INTO canonical_header FROM unnest(headers)
WHERE block_hash = canonical_child.parent_hash;
END IF;
RETURN canonical_header;
END
$BODY$
LANGUAGE 'plpgsql';
-- +goose StatementEnd
-- +goose StatementBegin
CREATE OR REPLACE FUNCTION canonical_header_id(height BIGINT) RETURNS INTEGER AS
$BODY$
DECLARE
canonical_header eth.header_cids;
headers eth.header_cids[];
header_count INT;
temp_header eth.header_cids;
BEGIN
-- collect all headers at this height
FOR temp_header IN
SELECT * FROM eth.header_cids WHERE block_number = height
LOOP
headers = array_append(headers, temp_header);
END LOOP;
-- count the number of headers collected
header_count = array_length(headers, 1);
-- if we have less than 1 header, return NULL
IF header_count IS NULL OR header_count < 1 THEN
RETURN NULL;
-- if we have one header, return its id
ELSIF header_count = 1 THEN
RETURN headers[1].id;
-- if we have multiple headers we need to determine which one is canonical
ELSE
canonical_header = canonical_header_from_array(headers);
RETURN canonical_header.id;
END IF;
END;
$BODY$
LANGUAGE 'plpgsql';
-- +goose StatementEnd
-- +goose Down
DROP FUNCTION was_state_leaf_removed;
DROP FUNCTION canonical_header_id;
DROP FUNCTION canonical_header_from_array;
DROP FUNCTION has_child;
DROP TYPE child_result;

61
db/migrations/00016_create_eth_log_cids_table.sql
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@ -1,61 +0,0 @@
-- +goose Up
CREATE TABLE eth.log_cids (
id SERIAL PRIMARY KEY,
leaf_cid TEXT NOT NULL,
leaf_mh_key TEXT NOT NULL REFERENCES public.blocks (key) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
receipt_id INTEGER NOT NULL REFERENCES eth.receipt_cids (id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
address VARCHAR(66) NOT NULL,
log_data BYTEA,
index INTEGER NOT NULL,
topic0 VARCHAR(66),
topic1 VARCHAR(66),
topic2 VARCHAR(66),
topic3 VARCHAR(66),
UNIQUE (receipt_id, index)
);
CREATE INDEX log_mh_index ON eth.log_cids USING btree (leaf_mh_key);
CREATE INDEX log_cid_index ON eth.log_cids USING btree (leaf_cid);
CREATE INDEX log_rct_id_index ON eth.log_cids USING btree (receipt_id);
--
-- Name: log_topic0_index; Type: INDEX; Schema: eth; Owner: -
--
CREATE INDEX log_topic0_index ON eth.log_cids USING btree (topic0);
--
-- Name: log_topic1_index; Type: INDEX; Schema: eth; Owner: -
--
CREATE INDEX log_topic1_index ON eth.log_cids USING btree (topic1);
--
-- Name: log_topic2_index; Type: INDEX; Schema: eth; Owner: -
--
CREATE INDEX log_topic2_index ON eth.log_cids USING btree (topic2);
--
-- Name: log_topic3_index; Type: INDEX; Schema: eth; Owner: -
--
CREATE INDEX log_topic3_index ON eth.log_cids USING btree (topic3);
-- +goose Down
-- log indexes
DROP INDEX eth.log_mh_index;
DROP INDEX eth.log_cid_index;
DROP INDEX eth.log_rct_id_index;
DROP INDEX eth.log_topic0_index;
DROP INDEX eth.log_topic1_index;
DROP INDEX eth.log_topic2_index;
DROP INDEX eth.log_topic3_index;
DROP TABLE eth.log_cids;

1159
db/schema.sql
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