intermediate step in major SQL refactoring (not done at all)

1 files changed, 72 insertions, 0 deletions

diff --git a/src/exchangedb/0002-denominations.sql b/src/exchangedb/0002-denominations.sql
new file mode 100644
index 000000000..a18a752b6
--- /dev/null
+++ b/src/exchangedb/0002-denominations.sql
@@ -0,0 +1,72 @@
+--
+-- 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_denominations()
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+BEGIN
+
+CREATE TABLE IF NOT EXISTS denominations
+  (denominations_serial BIGINT GENERATED BY DEFAULT AS IDENTITY UNIQUE
+  ,denom_pub_hash BYTEA PRIMARY KEY CHECK (LENGTH(denom_pub_hash)=64)
+  ,denom_type INT4 NOT NULL DEFAULT (1) -- 1 == RSA (for now, remove default later!)
+  ,age_mask INT4 NOT NULL DEFAULT (0)
+  ,denom_pub BYTEA NOT NULL
+  ,master_sig BYTEA NOT NULL CHECK (LENGTH(master_sig)=64)
+  ,valid_from INT8 NOT NULL
+  ,expire_withdraw INT8 NOT NULL
+  ,expire_deposit INT8 NOT NULL
+  ,expire_legal INT8 NOT NULL
+  ,coin_val INT8 NOT NULL
+  ,coin_frac INT4 NOT NULL
+  ,fee_withdraw_val INT8 NOT NULL
+  ,fee_withdraw_frac INT4 NOT NULL
+  ,fee_deposit_val INT8 NOT NULL
+  ,fee_deposit_frac INT4 NOT NULL
+  ,fee_refresh_val INT8 NOT NULL
+  ,fee_refresh_frac INT4 NOT NULL
+  ,fee_refund_val INT8 NOT NULL
+  ,fee_refund_frac INT4 NOT NULL
+  );
+COMMENT ON TABLE denominations
+  IS 'Main denominations table. All the valid denominations the exchange knows about.';
+COMMENT ON COLUMN denominations.denom_type
+  IS 'determines cipher type for blind signatures used with this denomination; 0 is for RSA';
+COMMENT ON COLUMN denominations.age_mask
+  IS 'bitmask with the age restrictions that are being used for this denomination; 0 if denomination does not support the use of age restrictions';
+COMMENT ON COLUMN denominations.denominations_serial
+  IS 'needed for exchange-auditor replication logic';
+
+CREATE INDEX IF NOT EXISTS denominations_by_expire_legal_index
+  ON denominations
+  (expire_legal);
+
+END
+$$;
+
+INSERT INTO exchange_tables
+    (name
+    ,version
+    ,action
+    ,partitioned
+    ,by_range)
+  VALUES
+    ('denominations'
+    ,'exchange-0002'
+    ,'create'
+    ,FALSE
+    ,FALSE);