75 lines
2.6 KiB
MySQL
75 lines
2.6 KiB
MySQL
|
--
|
||
|
|
-- This file is part of TALER
|
||
|
|
-- Copyright (C) 2014--2022 Taler Systems SA
|
||
|
|
--
|
||
|
|
-- TALER is free software; you can redistribute it and/or modify it under the
|
||
|
|
-- terms of the GNU General Public License as published by the Free Software
|
||
|
|
-- Foundation; either version 3, or (at your option) any later version.
|
||
|
|
--
|
||
|
|
-- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
|
||
|
|
-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
||
|
|
-- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||
|
|
--
|
||
|
|
-- You should have received a copy of the GNU General Public License along with
|
||
|
|
-- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
|
||
|
|
--
|
||
|
|
|
||
|
|
CREATE OR REPLACE FUNCTION create_table_refresh_revealed_coins(
|
||
|
|
IN shard_suffix VARCHAR DEFAULT NULL
|
||
|
|
)
|
||
|
|
RETURNS VOID
|
||
|
|
LANGUAGE plpgsql
|
||
|
|
AS $$
|
||
|
|
DECLARE
|
||
|
|
table_name VARCHAR DEFAULT 'refresh_revealed_coins';
|
||
|
|
BEGIN
|
||
|
|
|
||
|
|
PERFORM create_partitioned_table(
|
||
|
|
'CREATE TABLE IF NOT EXISTS %I'
|
||
|
|
'(rrc_serial BIGINT GENERATED BY DEFAULT AS IDENTITY' -- UNIQUE'
|
||
|
|
',melt_serial_id INT8 NOT NULL' -- REFERENCES refresh_commitments (melt_serial_id) ON DELETE CASCADE'
|
||
|
|
',freshcoin_index INT4 NOT NULL'
|
||
|
|
',link_sig BYTEA NOT NULL CHECK(LENGTH(link_sig)=64)'
|
||
|
|
',denominations_serial INT8 NOT NULL' -- REFERENCES denominations (denominations_serial) ON DELETE CASCADE'
|
||
|
|
',coin_ev BYTEA NOT NULL' -- UNIQUE'
|
||
|
|
',h_coin_ev BYTEA NOT NULL CHECK(LENGTH(h_coin_ev)=64)' -- UNIQUE'
|
||
|
|
',ev_sig BYTEA NOT NULL'
|
||
|
|
',ewv BYTEA NOT NULL'
|
||
|
|
-- ,PRIMARY KEY (melt_serial_id, freshcoin_index) -- done per shard
|
||
|
|
') %s ;'
|
||
|
|
,table_name
|
||
|
|
,'PARTITION BY HASH (melt_serial_id)'
|
||
|
|
,shard_suffix
|
||
|
|
);
|
||
|
|
|
||
|
|
table_name = concat_ws('_', table_name, shard_suffix);
|
||
|
|
|
||
|
|
EXECUTE FORMAT (
|
||
|
|
'CREATE INDEX IF NOT EXISTS ' || table_name || '_coins_by_melt_serial_id_index '
|
||
|
|
'ON ' || table_name || ' '
|
||
|
|
'(melt_serial_id);'
|
||
|
|
);
|
||
|
|
|
||
|
|
END
|
||
|
|
$$;
|
||
|
|
|
||
|
|
CREATE OR REPLACE FUNCTION add_constraints_to_refresh_revealed_coins_partition(
|
||
|
|
IN partition_suffix VARCHAR
|
||
|
|
)
|
||
|
|
RETURNS void
|
||
|
|
LANGUAGE plpgsql
|
||
|
|
AS $$
|
||
|
|
BEGIN
|
||
|
|
EXECUTE FORMAT (
|
||
|
|
'ALTER TABLE refresh_revealed_coins_' || partition_suffix || ' '
|
||
|
|
'ADD CONSTRAINT refresh_revealed_coins_' || partition_suffix || '_rrc_serial_key '
|
||
|
|
'UNIQUE (rrc_serial) '
|
||
|
|
',ADD CONSTRAINT refresh_revealed_coins_' || partition_suffix || '_coin_ev_key '
|
||
|
|
'UNIQUE (coin_ev) '
|
||
|
|
',ADD CONSTRAINT refresh_revealed_coins_' || partition_suffix || '_h_coin_ev_key '
|
||
|
|
'UNIQUE (h_coin_ev) '
|
||
|
|
',ADD PRIMARY KEY (melt_serial_id, freshcoin_index) '
|
||
|
|
);
|
||
|
|
END
|
||
|
|
$$;
|