60 lines
1.7 KiB
MySQL
60 lines
1.7 KiB
MySQL
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--
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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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CREATE OR REPLACE FUNCTION create_table_purse_decision(
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IN shard_suffix VARCHAR DEFAULT NULL
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)
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RETURNS VOID
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LANGUAGE plpgsql
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AS $$
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DECLARE
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table_name VARCHAR DEFAULT 'purse_decision';
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BEGIN
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PERFORM create_partitioned_table(
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'CREATE TABLE IF NOT EXISTS %I '
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'(purse_decision_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY' --UNIQUE
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',purse_pub BYTEA NOT NULL CHECK (LENGTH(purse_pub)=32)'
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',action_timestamp INT8 NOT NULL'
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',refunded BOOL NOT NULL'
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',PRIMARY KEY (purse_pub)'
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') %s ;'
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,table_name
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,'PARTITION BY HASH (purse_pub)'
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,shard_suffix
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);
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table_name = concat_ws('_', table_name, shard_suffix);
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END
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$$;
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CREATE OR REPLACE FUNCTION add_constraints_to_purse_decision_partition(
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IN partition_suffix VARCHAR
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)
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RETURNS VOID
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LANGUAGE plpgsql
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AS $$
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BEGIN
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EXECUTE FORMAT (
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'ALTER TABLE purse_decision_' || partition_suffix || ' '
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'ADD CONSTRAINT purse_decision_' || partition_suffix || '_purse_action_serial_id_key '
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'UNIQUE (purse_decision_serial_id) '
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);
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END
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$$;
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