diff options
Diffstat (limited to 'src/exchangedb/0002-wad_out_entries.sql')
-rw-r--r-- | src/exchangedb/0002-wad_out_entries.sql | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/src/exchangedb/0002-wad_out_entries.sql b/src/exchangedb/0002-wad_out_entries.sql new file mode 100644 index 000000000..de921637b --- /dev/null +++ b/src/exchangedb/0002-wad_out_entries.sql @@ -0,0 +1,179 @@ +-- +-- 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 FUNCTION create_table_wad_out_entries( + IN partition_suffix TEXT DEFAULT NULL +) +RETURNS VOID +LANGUAGE plpgsql +AS $$ +DECLARE + table_name TEXT DEFAULT 'wad_out_entries'; +BEGIN + PERFORM create_partitioned_table( + 'CREATE TABLE %I ' + '(wad_out_entry_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY' + ',wad_out_serial_id INT8' + ',reserve_pub BYTEA NOT NULL CHECK(LENGTH(reserve_pub)=32)' + ',purse_pub BYTEA PRIMARY KEY CHECK(LENGTH(purse_pub)=32)' + ',h_contract BYTEA NOT NULL CHECK(LENGTH(h_contract)=64)' + ',purse_expiration INT8 NOT NULL' + ',merge_timestamp INT8 NOT NULL' + ',amount_with_fee taler_amount NOT NULL' + ',wad_fee taler_amount NOT NULL' + ',deposit_fees taler_amount NOT NULL' + ',reserve_sig BYTEA NOT NULL CHECK (LENGTH(reserve_sig)=64)' + ',purse_sig BYTEA NOT NULL CHECK (LENGTH(purse_sig)=64)' + ') %s ;' + ,table_name + ,'PARTITION BY HASH (purse_pub)' + ,partition_suffix + ); + PERFORM comment_partitioned_table( + 'Purses combined into a wad' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Wad the purse was part of' + ,'wad_out_serial_id' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Target reserve for the purse' + ,'reserve_pub' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Public key of the purse' + ,'purse_pub' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Hash of the contract associated with the purse' + ,'h_contract' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Time when the purse expires' + ,'purse_expiration' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Time when the merge was approved' + ,'merge_timestamp' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Total amount in the purse' + ,'amount_with_fee' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Wad fee charged to the purse' + ,'wad_fee' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Total deposit fees charged to the purse' + ,'deposit_fees' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Signature by the receiving reserve, of purpose TALER_SIGNATURE_ACCOUNT_MERGE' + ,'reserve_sig' + ,table_name + ,partition_suffix + ); + PERFORM comment_partitioned_column( + 'Signature by the purse of purpose TALER_SIGNATURE_PURSE_MERGE' + ,'purse_sig' + ,table_name + ,partition_suffix + ); +END +$$; + + +CREATE FUNCTION constrain_table_wad_out_entries( + IN partition_suffix TEXT +) +RETURNS VOID +LANGUAGE plpgsql +AS $$ +DECLARE + table_name TEXT DEFAULT 'wad_out_entries'; +BEGIN + table_name = concat_ws('_', table_name, partition_suffix); + + EXECUTE FORMAT ( + 'ALTER TABLE ' || table_name || + ' ADD CONSTRAINT ' || table_name || '_wad_out_entry_serial_id_key' + ' UNIQUE (wad_out_entry_serial_id) ' + ); +END +$$; + + +CREATE FUNCTION foreign_table_wad_out_entries() +RETURNS VOID +LANGUAGE plpgsql +AS $$ +DECLARE + table_name TEXT DEFAULT 'wad_out_entries'; +BEGIN + EXECUTE FORMAT ( + 'ALTER TABLE ' || table_name || + ' ADD CONSTRAINT ' || table_name || '_foreign_wad_out' + ' FOREIGN KEY(wad_out_serial_id)' + ' REFERENCES wads_out (wad_out_serial_id) ON DELETE CASCADE' + ); +END +$$; + + +INSERT INTO exchange_tables + (name + ,version + ,action + ,partitioned + ,by_range) + VALUES + ('wad_out_entries' + ,'exchange-0002' + ,'create' + ,TRUE + ,FALSE), + ('wad_out_entries' + ,'exchange-0002' + ,'constrain' + ,TRUE + ,FALSE), + ('wad_out_entries' + ,'exchange-0002' + ,'foreign' + ,TRUE + ,FALSE); |