exchange

Base system with REST service to issue digital coins, run by the payment service provider
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0004-refresh.sql (1334B)


      1 --
      2 -- This file is part of TALER
      3 -- Copyright (C) 2025 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 FUNCTION alter_table_refresh4()
     18 RETURNS VOID
     19 LANGUAGE plpgsql
     20 AS $$
     21 BEGIN
     22   ALTER TABLE refresh
     23     ADD COLUMN revealed BOOLEAN NOT NULL DEFAULT(FALSE),
     24     ADD COLUMN transfer_pubs BYTEA[];
     25   COMMENT ON COLUMN refresh.revealed
     26     IS 'TRUE if the client has successfully revealed the secrets in the cut-and-choose step.';
     27   COMMENT ON COLUMN refresh.transfer_pubs
     28     IS 'The selected batch of transfer public keys, at noreveal_index';
     29 END $$;
     30 
     31 INSERT INTO exchange_tables
     32     (name
     33     ,version
     34     ,action
     35     ,partitioned
     36     ,by_range)
     37   VALUES
     38     ('refresh4'
     39     ,'exchange-0004'
     40     ,'alter'
     41     ,TRUE
     42     ,FALSE);