36 lines
1.7 KiB
SQL
36 lines
1.7 KiB
SQL
--
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-- This file is part of TALER
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-- Copyright (C) 2014--2022 Taler Systems SA
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--
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-- TALER is free software; you can redistribute it and/or modify it under the
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-- terms of the GNU General Public License as published by the Free Software
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-- Foundation; either version 3, or (at your option) any later version.
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--
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-- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
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-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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-- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License along with
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-- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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--
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-- FIXME: this table should be sharded!
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CREATE TABLE policy_fulfillments
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(fulfillment_id BIGINT GENERATED BY DEFAULT AS IDENTITY UNIQUE PRIMARY KEY
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,fulfillment_timestamp INT8 NOT NULL
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,fulfillment_proof VARCHAR
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,h_fulfillment_proof BYTEA NOT NULL CHECK(LENGTH(h_fulfillment_proof) = 64) UNIQUE
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,policy_hash_codes BYTEA NOT NULL CHECK(0 = MOD(LENGTH(policy_hash_codes), 16))
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);
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COMMENT ON TABLE policy_fulfillments
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IS 'Proofs of fulfillment of policies that were set in deposits';
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COMMENT ON COLUMN policy_fulfillments.fulfillment_timestamp
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IS 'Timestamp of the arrival of a proof of fulfillment';
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COMMENT ON COLUMN policy_fulfillments.fulfillment_proof
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IS 'JSON object with a proof of the fulfillment of a policy. Supported details depend on the policy extensions supported by the exchange.';
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COMMENT ON COLUMN policy_fulfillments.h_fulfillment_proof
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IS 'Hash of the fulfillment_proof';
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COMMENT ON COLUMN policy_fulfillments.policy_hash_codes
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IS 'Concatenation of the policy_hash_code of all policy_details that are fulfilled by this proof';
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