0002-donation_units.sql (1426B)
1 -- 2 -- This file is part of TALER 3 -- Copyright (C) 2024 Taler Systems SA 4 -- 5 -- TALER is free software; you can redistribute it and/or modify it under the 6 -- terms of the GNU General Public License as published by the Free Software 7 -- Foundation; either version 3, or (at your option) any later version. 8 -- 9 -- TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 -- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 -- A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 -- 13 -- You should have received a copy of the GNU General Public License along with 14 -- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 -- 16 17 CREATE TABLE donation_units 18 (donation_unit_serial BIGINT GENERATED BY DEFAULT AS IDENTITY UNIQUE 19 ,h_donation_unit_pub BYTEA PRIMARY KEY CHECK (LENGTH(h_donation_unit_pub)=64) 20 ,donation_unit_pub BYTEA UNIQUE NOT NULL 21 ,validity_year INT8 NOT NULL 22 ,value taler_amount NOT NULL 23 ); 24 COMMENT ON TABLE donation_units 25 IS 'Main donation_unit table. All the valid donation units the Donau knows about.'; 26 COMMENT ON COLUMN donation_units.h_donation_unit_pub 27 IS 'Hash value of the donation unit public key.'; 28 COMMENT ON COLUMN donation_units.validity_year 29 IS 'The year, for which the donation unit is valid.'; 30 COMMENT ON COLUMN donation_units.value 31 IS 'The amount and currency that this donation unit represents.';