1 files changed, 44 insertions, 0 deletions
diff --git a/src/exchangedb/0002-history_requests.sql b/src/exchangedb/0002-history_requests.sql
new file mode 100644
index 00000000..0b579759
--- /dev/null
+++ b/src/exchangedb/0002-history_requests.sql
@@ -0,0 +1,44 @@
+--
+-- 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_history_requests(
+  IN shard_suffix VARCHAR DEFAULT NULL
+)
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+DECLARE
+  table_name VARCHAR DEFAULT 'history_requests';
+BEGIN
+
+  PERFORM create_partitioned_table(
+    'CREATE TABLE IF NOT EXISTS %I '
+      '(history_request_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY' --UNIQUE'
+      ',reserve_pub BYTEA NOT NULL CHECK (LENGTH(reserve_pub)=32)' -- REFERENCES reserves(reserve_pub) ON DELETE CASCADE
+      ',request_timestamp INT8 NOT NULL'
+      ',reserve_sig BYTEA NOT NULL CHECK (LENGTH(reserve_sig)=64)'
+      ',history_fee_val INT8 NOT NULL'
+      ',history_fee_frac INT4 NOT NULL'
+      ',PRIMARY KEY (reserve_pub,request_timestamp)'
+    ') %s ;'
+    ,table_name
+    ,'PARTITION BY HASH (reserve_pub)'
+    ,shard_suffix
+  );
+
+END
+$$;