exchange/src/exchangedb/0002-global_fee.sql
2022-11-27 21:21:04 +01:00

41 lines
1.5 KiB
SQL

--
-- 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 TABLE global_fee
(global_fee_serial BIGINT GENERATED BY DEFAULT AS IDENTITY UNIQUE
,start_date INT8 NOT NULL
,end_date INT8 NOT NULL
,history_fee_val INT8 NOT NULL
,history_fee_frac INT4 NOT NULL
,account_fee_val INT8 NOT NULL
,account_fee_frac INT4 NOT NULL
,purse_fee_val INT8 NOT NULL
,purse_fee_frac INT4 NOT NULL
,purse_timeout INT8 NOT NULL
,history_expiration INT8 NOT NULL
,purse_account_limit INT4 NOT NULL
,master_sig BYTEA NOT NULL CHECK (LENGTH(master_sig)=64)
,PRIMARY KEY (start_date)
);
COMMENT ON TABLE global_fee
IS 'list of the global fees of this exchange, by date';
COMMENT ON COLUMN global_fee.global_fee_serial
IS 'needed for exchange-auditor replication logic';
CREATE INDEX global_fee_by_end_date_index
ON global_fee
(end_date);