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--
-- 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_reserves_close(
IN shard_suffix VARCHAR DEFAULT NULL
)
RETURNS VOID
LANGUAGE plpgsql
AS $$
DECLARE
table_name VARCHAR default 'reserves_close';
BEGIN
PERFORM create_partitioned_table(
'CREATE TABLE IF NOT EXISTS %I'
'(close_uuid BIGINT GENERATED BY DEFAULT AS IDENTITY' -- UNIQUE / PRIMARY KEY'
',reserve_pub BYTEA NOT NULL' -- REFERENCES reserves (reserve_pub) ON DELETE CASCADE'
',execution_date INT8 NOT NULL'
',wtid BYTEA NOT NULL CHECK (LENGTH(wtid)=32)'
',wire_target_h_payto BYTEA CHECK (LENGTH(wire_target_h_payto)=32)'
',amount_val INT8 NOT NULL'
',amount_frac INT4 NOT NULL'
',closing_fee_val INT8 NOT NULL'
',closing_fee_frac INT4 NOT NULL'
',close_request_row INT8 NOT NULL DEFAULT(0)'
') %s ;'
,table_name
,'PARTITION BY HASH (reserve_pub)'
,shard_suffix
);
table_name = concat_ws('_', table_name, shard_suffix);
EXECUTE FORMAT (
'CREATE INDEX IF NOT EXISTS ' || table_name || '_by_close_uuid_index '
'ON ' || table_name || ' '
'(close_uuid);'
);
EXECUTE FORMAT (
'CREATE INDEX IF NOT EXISTS ' || table_name || '_by_reserve_pub_index '
'ON ' || table_name || ' '
'(reserve_pub);'
);
END
$$;
CREATE OR REPLACE FUNCTION add_constraints_to_reserves_close_partition(
IN partition_suffix VARCHAR
)
RETURNS void
LANGUAGE plpgsql
AS $$
BEGIN
EXECUTE FORMAT (
'ALTER TABLE reserves_close_' || partition_suffix || ' '
'ADD CONSTRAINT reserves_close_' || partition_suffix || '_close_uuid_pkey '
'PRIMARY KEY (close_uuid)'
);
END
$$;
INSERT INTO exchange_tables
(name
,version
,action
,partitioned
,by_range)
VALUES
('reserves_close'
,'exchange-0002'
,'create'
,TRUE
,FALSE);
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