-- +goose Up
-- creating distributed hypertables from duplicate tables for now as we are getting the following error (while running geth
-- unit tests) if regular tables are directly converted to distributed hypertables
-- error: "cannot PREPARE a transaction that has executed LISTEN, UNLISTEN, or NOTIFY"

-- create new regular tables
CREATE TABLE eth.log_cids_i (LIKE eth.log_cids INCLUDING ALL);
CREATE TABLE eth.access_list_elements_i (LIKE eth.access_list_elements INCLUDING ALL);
CREATE TABLE eth.state_accounts_i (LIKE eth.state_accounts INCLUDING ALL);
CREATE TABLE eth.storage_cids_i (LIKE eth.storage_cids INCLUDING ALL);
CREATE TABLE eth.state_cids_i (LIKE eth.state_cids INCLUDING ALL);
CREATE TABLE eth.receipt_cids_i (LIKE eth.receipt_cids INCLUDING ALL);
CREATE TABLE eth.transaction_cids_i (LIKE eth.transaction_cids INCLUDING ALL);
CREATE TABLE eth.uncle_cids_i (LIKE eth.uncle_cids INCLUDING ALL);
CREATE TABLE eth.header_cids_i (LIKE eth.header_cids INCLUDING ALL);
CREATE TABLE public.blocks_i (LIKE public.blocks INCLUDING ALL);

-- turn them into distributed hypertables
SELECT create_distributed_hypertable('public.blocks_i', 'block_number', chunk_time_interval => 32768);
SELECT create_distributed_hypertable('eth.header_cids_i', 'block_number', chunk_time_interval => 32768);
SELECT create_distributed_hypertable('eth.uncle_cids_i', 'block_number', chunk_time_interval => 32768);
SELECT create_distributed_hypertable('eth.transaction_cids_i', 'block_number', chunk_time_interval => 32768);
SELECT create_distributed_hypertable('eth.receipt_cids_i', 'block_number', chunk_time_interval => 32768);
SELECT create_distributed_hypertable('eth.state_cids_i', 'block_number', chunk_time_interval => 32768);
SELECT create_distributed_hypertable('eth.storage_cids_i', 'block_number', chunk_time_interval => 32768);
SELECT create_distributed_hypertable('eth.state_accounts_i', 'block_number', chunk_time_interval => 32768);
SELECT create_distributed_hypertable('eth.access_list_elements_i', 'block_number', chunk_time_interval => 32768);
SELECT create_distributed_hypertable('eth.log_cids_i', 'block_number', chunk_time_interval => 32768);

-- migrate data
INSERT INTO eth.log_cids_i (SELECT * FROM eth.log_cids);
INSERT INTO eth.access_list_elements_i (SELECT * FROM eth.access_list_elements);
INSERT INTO eth.state_accounts_i (SELECT * FROM eth.state_accounts);
INSERT INTO eth.storage_cids_i (SELECT * FROM eth.storage_cids);
INSERT INTO eth.state_cids_i (SELECT * FROM eth.state_cids);
INSERT INTO eth.receipt_cids_i (SELECT * FROM eth.receipt_cids);
INSERT INTO eth.transaction_cids_i (SELECT * FROM eth.transaction_cids);
INSERT INTO eth.uncle_cids_i (SELECT * FROM eth.uncle_cids);
INSERT INTO eth.header_cids_i (SELECT * FROM eth.header_cids);
INSERT INTO public.blocks_i (SELECT * FROM public.blocks);

-- drop tables
DROP TABLE eth.log_cids;
DROP TABLE eth.access_list_elements;
DROP TABLE eth.state_accounts;
DROP TABLE eth.storage_cids;
DROP TABLE eth.state_cids;
DROP TABLE eth.receipt_cids;
DROP TABLE eth.transaction_cids;
DROP TABLE eth.uncle_cids;
DROP TABLE eth.header_cids;
DROP TABLE public.blocks;

-- rename distributed hypertables
ALTER TABLE eth.log_cids_i RENAME TO log_cids;
ALTER TABLE eth.access_list_elements_i RENAME TO access_list_elements;
ALTER TABLE eth.state_accounts_i RENAME TO state_accounts;
ALTER TABLE eth.storage_cids_i RENAME TO storage_cids;
ALTER TABLE eth.state_cids_i RENAME TO state_cids;
ALTER TABLE eth.receipt_cids_i RENAME TO receipt_cids;
ALTER TABLE eth.transaction_cids_i RENAME TO transaction_cids;
ALTER TABLE eth.uncle_cids_i RENAME TO uncle_cids;
ALTER TABLE eth.header_cids_i RENAME TO header_cids;
ALTER TABLE public.blocks_i RENAME TO blocks;
CALL distributed_exec('ALTER TABLE eth.log_cids_i RENAME TO log_cids');
CALL distributed_exec('ALTER TABLE eth.access_list_elements_i RENAME TO access_list_elements');
CALL distributed_exec('ALTER TABLE eth.state_accounts_i RENAME TO state_accounts');
CALL distributed_exec('ALTER TABLE eth.storage_cids_i RENAME TO storage_cids');
CALL distributed_exec('ALTER TABLE eth.state_cids_i RENAME TO state_cids');
CALL distributed_exec('ALTER TABLE eth.receipt_cids_i RENAME TO receipt_cids');
CALL distributed_exec('ALTER TABLE eth.transaction_cids_i RENAME TO transaction_cids');
CALL distributed_exec('ALTER TABLE eth.uncle_cids_i RENAME TO uncle_cids');
CALL distributed_exec('ALTER TABLE eth.header_cids_i RENAME TO header_cids');
CALL distributed_exec('ALTER TABLE public.blocks_i RENAME TO blocks');

-- update version
INSERT INTO public.db_version (singleton, version) VALUES (true, 'v4.0.00-dh')
    ON CONFLICT (singleton) DO UPDATE SET (version, tstamp) = ('v4.0.0-dh', NOW());

-- +goose Down
INSERT INTO public.db_version (singleton, version) VALUES (true, 'v4.0.0')
    ON CONFLICT (singleton) DO UPDATE SET (version, tstamp) = ('v4.0.0', NOW());
-- reversing conversion to hypertables requires migrating all data from every chunk back to a single table
-- create new regular tables
CREATE TABLE eth.log_cids_i (LIKE eth.log_cids INCLUDING ALL);
CREATE TABLE eth.access_list_elements_i (LIKE eth.access_list_elements INCLUDING ALL);
CREATE TABLE eth.state_accounts_i (LIKE eth.state_accounts INCLUDING ALL);
CREATE TABLE eth.storage_cids_i (LIKE eth.storage_cids INCLUDING ALL);
CREATE TABLE eth.state_cids_i (LIKE eth.state_cids INCLUDING ALL);
CREATE TABLE eth.receipt_cids_i (LIKE eth.receipt_cids INCLUDING ALL);
CREATE TABLE eth.transaction_cids_i (LIKE eth.transaction_cids INCLUDING ALL);
CREATE TABLE eth.uncle_cids_i (LIKE eth.uncle_cids INCLUDING ALL);
CREATE TABLE eth.header_cids_i (LIKE eth.header_cids INCLUDING ALL);
CREATE TABLE public.blocks_i (LIKE public.blocks INCLUDING ALL);

-- migrate data
INSERT INTO eth.log_cids_i (SELECT * FROM eth.log_cids);
INSERT INTO eth.access_list_elements_i (SELECT * FROM eth.access_list_elements);
INSERT INTO eth.state_accounts_i (SELECT * FROM eth.state_accounts);
INSERT INTO eth.storage_cids_i (SELECT * FROM eth.storage_cids);
INSERT INTO eth.state_cids_i (SELECT * FROM eth.state_cids);
INSERT INTO eth.receipt_cids_i (SELECT * FROM eth.receipt_cids);
INSERT INTO eth.transaction_cids_i (SELECT * FROM eth.transaction_cids);
INSERT INTO eth.uncle_cids_i (SELECT * FROM eth.uncle_cids);
INSERT INTO eth.header_cids_i (SELECT * FROM eth.header_cids);
INSERT INTO public.blocks_i (SELECT * FROM public.blocks);

-- drop distributed hypertables
DROP TABLE eth.log_cids;
DROP TABLE eth.access_list_elements;
DROP TABLE eth.state_accounts;
DROP TABLE eth.storage_cids;
DROP TABLE eth.state_cids;
DROP TABLE eth.receipt_cids;
DROP TABLE eth.transaction_cids;
DROP TABLE eth.uncle_cids;
DROP TABLE eth.header_cids;
DROP TABLE public.blocks;

-- rename hypertable tables
ALTER TABLE eth.log_cids_i RENAME TO log_cids;
ALTER TABLE eth.access_list_elements_i RENAME TO access_list_elements;
ALTER TABLE eth.state_accounts_i RENAME TO state_accounts;
ALTER TABLE eth.storage_cids_i RENAME TO storage_cids;
ALTER TABLE eth.state_cids_i RENAME TO state_cids;
ALTER TABLE eth.receipt_cids_i RENAME TO receipt_cids;
ALTER TABLE eth.transaction_cids_i RENAME TO transaction_cids;
ALTER TABLE eth.uncle_cids_i RENAME TO uncle_cids;
ALTER TABLE eth.header_cids_i RENAME TO header_cids;
ALTER TABLE public.blocks_i RENAME TO blocks;