more work on SQL refactoring
This commit is contained in:
Christian Grothoff
parent
a322770d29
commit
4f75bcdca3
@ -14,7 +14,7 @@
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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_aggregation_tracking(
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CREATE FUNCTION create_table_aggregation_tracking(
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IN shard_suffix VARCHAR DEFAULT NULL
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)
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RETURNS VOID
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@ -23,22 +23,43 @@ AS $$
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DECLARE
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table_name VARCHAR DEFAULT 'aggregation_tracking';
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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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'(aggregation_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY' -- UNIQUE'
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',deposit_serial_id INT8 PRIMARY KEY' -- REFERENCES deposits (deposit_serial_id) ON DELETE CASCADE' -- FIXME change to coin_pub + deposit_serial_id for more efficient depost -- or something else ???
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',wtid_raw BYTEA NOT NULL' -- CONSTRAINT wire_out_ref REFERENCES wire_out(wtid_raw) ON DELETE CASCADE DEFERRABLE'
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'CREATE TABLE %I'
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'(aggregation_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY'
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',deposit_serial_id INT8 PRIMARY KEY'
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',wtid_raw BYTEA NOT NULL'
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') %s ;'
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,table_name
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,'PARTITION BY HASH (deposit_serial_id)'
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,shard_suffix
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);
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PERFORM comment_partitioned_table(
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'mapping from wire transfer identifiers (WTID) to deposits (and back)'
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,table_name
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,shard_suffix
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);
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PERFORM comment_partitioned_column(
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'identifier of the wire transfer'
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,'wtid_raw'
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,table_name
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,shard_suffix
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);
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END
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$$;
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CREATE FUNCTION constrain_table_aggregation_tracking(
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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 $$
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DECLARE
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table_name VARCHAR DEFAULT 'aggregation_tracking';
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BEGIN
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table_name = concat_ws('_', table_name, shard_suffix);
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EXECUTE FORMAT (
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'CREATE INDEX IF NOT EXISTS ' || table_name || '_by_wtid_raw_index '
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'CREATE INDEX ' || table_name || '_by_wtid_raw_index '
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'ON ' || table_name || ' '
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'(wtid_raw);'
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);
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@ -46,21 +67,28 @@ BEGIN
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'COMMENT ON INDEX ' || table_name || '_by_wtid_raw_index '
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'IS ' || quote_literal('for lookup_transactions') || ';'
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);
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EXECUTE FORMAT (
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'ALTER TABLE ' || table_name ||
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' ADD CONSTRAINT ' || table_name || '_aggregation_serial_id_key'
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' UNIQUE (aggregation_serial_id) '
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);
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END
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$$;
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CREATE OR REPLACE FUNCTION add_constraints_to_aggregation_tracking_partition(
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IN partition_suffix VARCHAR
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)
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CREATE FUNCTION foreign_table_aggregation_tracking()
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RETURNS VOID
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LANGUAGE plpgsql
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AS $$
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DECLARE
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table_name VARCHAR DEFAULT 'aggregation_tracking';
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BEGIN
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EXECUTE FORMAT (
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'ALTER TABLE aggregation_tracking_' || partition_suffix || ' '
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'ADD CONSTRAINT aggregation_tracking_' || partition_suffix || '_aggregation_serial_id_key '
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'UNIQUE (aggregation_serial_id) '
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'ALTER TABLE ' || table_name ||
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' ADD CONSTRAINT ' || table_name || '_foreign_deposit'
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' REFERENCES deposits (deposit_serial_id) ON DELETE CASCADE' -- FIXME change to coin_pub + deposit_serial_id for more efficient deposit???
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',ADD CONSTRAINT ' || table_name || '_foreign_wtid_raw'
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' REFERENCES wire_out(wtid_raw) ON DELETE CASCADE DEFERRABLE'
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);
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END
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$$;
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@ -77,4 +105,14 @@ INSERT INTO exchange_tables
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,'exchange-0002'
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,'create'
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,TRUE
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,FALSE),
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('aggregation_tracking'
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,'exchange-0002'
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,'constrain'
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,TRUE
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,FALSE),
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('aggregation_tracking'
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,'exchange-0002'
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,'foreign'
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,TRUE
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,FALSE);
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@ -14,7 +14,7 @@
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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_aggregation_transient(
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CREATE FUNCTION create_table_aggregation_transient(
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IN shard_suffix VARCHAR DEFAULT NULL
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)
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RETURNS VOID
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@ -23,9 +23,8 @@ AS $$
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DECLARE
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table_name VARCHAR DEFAULT 'aggregation_transient';
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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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'CREATE TABLE %I '
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'(amount_val INT8 NOT NULL'
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',amount_frac INT4 NOT NULL'
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',wire_target_h_payto BYTEA CHECK (LENGTH(wire_target_h_payto)=32)'
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@ -38,7 +37,23 @@ BEGIN
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,'PARTITION BY HASH (wire_target_h_payto)'
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,shard_suffix
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);
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PERFORM comment_partitioned_table(
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'aggregations currently happening (lacking wire_out, usually because the amount is too low); this table is not replicated'
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,table_name
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,shard_suffix
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);
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PERFORM comment_partitioned_column(
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'Sum of all of the aggregated deposits (without deposit fees)'
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,'amount_val'
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,table_name
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,shard_suffix
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);
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PERFORM comment_partitioned_column(
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'identifier of the wire transfer'
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,'wtid_raw'
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,table_name
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,shard_suffix
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);
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END
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$$;
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@ -14,39 +14,64 @@
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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_cs_nonce_locks(
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shard_suffix VARCHAR DEFAULT NULL
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CREATE FUNCTION create_table_cs_nonce_locks(
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partition_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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BEGIN
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PERFORM create_partitioned_table(
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'CREATE TABLE IF NOT EXISTS %I'
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'(cs_nonce_lock_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY' -- UNIQUE'
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'CREATE TABLE %I'
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'(cs_nonce_lock_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY'
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',nonce BYTEA PRIMARY KEY CHECK (LENGTH(nonce)=32)'
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',op_hash BYTEA NOT NULL CHECK (LENGTH(op_hash)=64)'
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',max_denomination_serial INT8 NOT NULL'
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') %s ;'
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,'cs_nonce_locks'
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,'PARTITION BY HASH (nonce)'
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,shard_suffix
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,partition_suffix
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);
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PERFORM comment_partitioned_table(
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'ensures a Clause Schnorr client nonce is locked for use with an operation identified by a hash'
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,'cs_nonce_locks'
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,partition_suffix
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);
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PERFORM comment_partitioned_column(
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'actual nonce submitted by the client'
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,'nonce'
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,'cs_nonce_locks'
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,partition_suffix
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);
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PERFORM comment_partitioned_column(
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'hash (RC for refresh, blind coin hash for withdraw) the nonce may be used with'
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,'op_hash'
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,'cs_nonce_locks'
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,partition_suffix
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);
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PERFORM comment_partitioned_column(
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'Maximum number of a CS denomination serial the nonce could be used with, for GC'
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,'max_denomination_serial'
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,'cs_nonce_locks'
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,partition_suffix
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);
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END
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$$;
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CREATE OR REPLACE FUNCTION add_constraints_to_cs_nonce_locks_partition(
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CREATE FUNCTION constrain_table_cs_nonce_locks(
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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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DECLARE
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table_name VARCHAR DEFAULT 'cs_nonce_locks';
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BEGIN
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table_name = concat_ws('_', table_name, shard_suffix);
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EXECUTE FORMAT (
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'ALTER TABLE cs_nonce_locks_' || partition_suffix || ' '
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'ADD CONSTRAINT cs_nonce_locks_' || partition_suffix || '_cs_nonce_lock_serial_id_key '
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'ALTER TABLE ' || table_name ||
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' ADD CONSTRAINT ' || table_name || '_cs_nonce_lock_serial_id_key'
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' UNIQUE (cs_nonce_lock_serial_id)'
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);
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END
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@ -64,4 +89,9 @@ INSERT INTO exchange_tables
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,'exchange-0002'
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,'create'
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,TRUE
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,FALSE),
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('cs_nonce_locks'
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,'exchange-0002'
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,'constrain'
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,TRUE
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,FALSE);
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@ -14,8 +14,8 @@
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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_prewire(
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IN shard_suffix VARCHAR DEFAULT NULL
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CREATE FUNCTION create_table_prewire(
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IN partition_suffix VARCHAR DEFAULT NULL
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)
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RETURNS VOID
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LANGUAGE plpgsql
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@ -23,9 +23,8 @@ AS $$
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DECLARE
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table_name VARCHAR DEFAULT 'prewire';
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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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'CREATE TABLE %I'
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'(prewire_uuid BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY'
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',wire_method TEXT NOT NULL'
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',finished BOOLEAN NOT NULL DEFAULT false'
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@ -34,13 +33,47 @@ BEGIN
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') %s ;'
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,table_name
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,'PARTITION BY HASH (prewire_uuid)'
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,shard_suffix
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,partition_suffix
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);
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PERFORM comment_partitioned_table(
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'pre-commit data for wire transfers we are about to execute'
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,table_name
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,partition_suffix
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);
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PERFORM comment_partitioned_column(
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'set to TRUE if the bank responded with a non-transient failure to our transfer request'
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,'failed'
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,table_name
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,partition_suffix
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);
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PERFORM comment_partitioned_column(
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'set to TRUE once bank confirmed receiving the wire transfer request'
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,'finished'
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,table_name
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,partition_suffix
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);
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PERFORM comment_partitioned_column(
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'serialized data to send to the bank to execute the wire transfer'
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,'buf'
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,table_name
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,partition_suffix
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);
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END
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$$;
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table_name = concat_ws('_', table_name, shard_suffix);
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CREATE FUNCTION constrain_table_prewire(
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IN partition_suffix VARCHAR DEFAULT NULL
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)
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RETURNS VOID
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LANGUAGE plpgsql
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AS $$
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DECLARE
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table_name VARCHAR DEFAULT 'prewire';
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BEGIN
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table_name = concat_ws('_', table_name, partition_suffix);
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EXECUTE FORMAT (
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'CREATE INDEX IF NOT EXISTS ' || table_name || '_by_finished_index '
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'CREATE INDEX ' || table_name || '_by_finished_index '
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'ON ' || table_name || ' '
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'(finished);'
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);
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@ -50,7 +83,7 @@ BEGIN
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);
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-- FIXME: find a way to combine these two indices?
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EXECUTE FORMAT (
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'CREATE INDEX IF NOT EXISTS ' || table_name || '_by_failed_finished_index '
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'CREATE INDEX ' || table_name || '_by_failed_finished_index '
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'ON ' || table_name || ' '
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'(failed,finished);'
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);
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@ -58,7 +91,6 @@ BEGIN
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'COMMENT ON INDEX ' || table_name || '_by_failed_finished_index '
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'IS ' || quote_literal('for wire_prepare_data_get') || ';'
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);
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END
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$$;
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@ -74,4 +106,9 @@ INSERT INTO exchange_tables
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,'exchange-0002'
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,'create'
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,TRUE
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,FALSE),
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('prewire'
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,'exchange-0002'
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,'constrain'
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,TRUE
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,FALSE);
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@ -15,7 +15,7 @@
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--
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CREATE OR REPLACE FUNCTION create_table_purse_decision(
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CREATE FUNCTION create_table_purse_decision(
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IN shard_suffix VARCHAR DEFAULT NULL
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)
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RETURNS VOID
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@ -24,10 +24,9 @@ AS $$
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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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'CREATE TABLE %I '
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'(purse_decision_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY'
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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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@ -37,22 +36,33 @@ BEGIN
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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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PERFORM comment_partitioned_table(
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'Purses that were decided upon (refund or merge)'
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,table_name
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,shard_suffix
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);
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PERFORM comment_partitioned_column(
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'Public key of the purse'
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,'purse_pub'
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,table_name
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,shard_suffix
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);
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END
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$$;
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CREATE OR REPLACE FUNCTION add_constraints_to_purse_decision_partition(
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CREATE FUNCTION constrain_table_purse_decision(
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IN partition_suffix VARCHAR
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)
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RETURNS VOID
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LANGUAGE plpgsql
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AS $$
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DECLARE
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table_name VARCHAR DEFAULT 'purse_decision';
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BEGIN
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table_name = concat_ws('_', table_name, shard_suffix);
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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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'ALTER TABLE ' || table_name ||
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' ADD CONSTRAINT ' || table_name || '_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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@ -70,4 +80,9 @@ INSERT INTO exchange_tables
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,'exchange-0002'
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,'create'
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,TRUE
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,FALSE),
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('purse_decision'
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,'exchange-0002'
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,'constrain'
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,TRUE
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,FALSE);
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@ -14,7 +14,7 @@
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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_requests(
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CREATE FUNCTION create_table_purse_requests(
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IN shard_suffix VARCHAR DEFAULT NULL
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)
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RETURNS VOID
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@ -23,10 +23,9 @@ AS $$
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DECLARE
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table_name VARCHAR DEFAULT 'purse_requests';
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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_requests_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY' --UNIQUE
|
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'CREATE TABLE %I '
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'(purse_requests_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY'
|
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',purse_pub BYTEA NOT NULL CHECK (LENGTH(purse_pub)=32)'
|
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',merge_pub BYTEA NOT NULL CHECK (LENGTH(merge_pub)=32)'
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',purse_creation INT8 NOT NULL'
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@ -48,37 +47,101 @@ BEGIN
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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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|
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-- FIXME: change to materialized index by merge_pub!
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EXECUTE FORMAT (
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'CREATE INDEX IF NOT EXISTS ' || table_name || '_merge_pub '
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'ON ' || table_name || ' '
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'(merge_pub);'
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PERFORM comment_partitioned_table(
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'Requests establishing purses, associating them with a contract but without a target reserve'
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,table_name
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,shard_suffix
|
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);
|
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|
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-- FIXME: drop index on master (crosses shards)?
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-- Or use materialized index? (needed?)
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EXECUTE FORMAT (
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'CREATE INDEX IF NOT EXISTS ' || table_name || '_purse_expiration '
|
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'ON ' || table_name || ' '
|
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'(purse_expiration);'
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PERFORM comment_partitioned_column(
|
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'Public key of the purse'
|
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,'purse_pub'
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,table_name
|
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,shard_suffix
|
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);
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PERFORM comment_partitioned_column(
|
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'Local time when the purse was created. Determines applicable purse fees.'
|
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,'purse_creation'
|
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,table_name
|
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,shard_suffix
|
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);
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PERFORM comment_partitioned_column(
|
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'When the purse is set to expire'
|
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,'purse_expiration'
|
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,table_name
|
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,shard_suffix
|
||||
);
|
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PERFORM comment_partitioned_column(
|
||||
'Hash of the contract the parties are to agree to'
|
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,'h_contract_terms'
|
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,table_name
|
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,shard_suffix
|
||||
);
|
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PERFORM comment_partitioned_column(
|
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'see the enum TALER_WalletAccountMergeFlags'
|
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,'flags'
|
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,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'set to TRUE if this purse currently counts against the number of free purses in the respective reserve'
|
||||
,'in_reserve_quota'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Total amount expected to be in the purse'
|
||||
,'amount_with_fee_val'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Purse fee the client agreed to pay from the reserve (accepted by the exchange at the time the purse was created). Zero if in_reserve_quota is TRUE.'
|
||||
,'purse_fee_val'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Total amount actually in the purse (updated)'
|
||||
,'balance_val'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Signature of the purse affirming the purse parameters, of type TALER_SIGNATURE_PURSE_REQUEST'
|
||||
,'purse_sig'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
|
||||
END
|
||||
$$;
|
||||
|
||||
CREATE OR REPLACE FUNCTION add_constraints_to_purse_requests_partition(
|
||||
CREATE FUNCTION constrain_table_purse_requests(
|
||||
IN partition_suffix VARCHAR
|
||||
)
|
||||
RETURNS VOID
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
DECLARE
|
||||
table_name VARCHAR DEFAULT 'purse_requests';
|
||||
BEGIN
|
||||
table_name = concat_ws('_', table_name, shard_suffix);
|
||||
|
||||
-- FIXME: change to materialized index by merge_pub!
|
||||
EXECUTE FORMAT (
|
||||
'ALTER TABLE purse_requests_' || partition_suffix || ' '
|
||||
'ADD CONSTRAINT purse_requests_' || partition_suffix || '_purse_requests_serial_id_key '
|
||||
'CREATE INDEX ' || table_name || '_merge_pub '
|
||||
'ON ' || table_name || ' '
|
||||
'(merge_pub);'
|
||||
);
|
||||
-- FIXME: drop index on master (crosses shards)?
|
||||
-- Or use materialized index? (needed?)
|
||||
EXECUTE FORMAT (
|
||||
'CREATE INDEX ' || table_name || '_purse_expiration '
|
||||
'ON ' || table_name || ' '
|
||||
'(purse_expiration);'
|
||||
);
|
||||
EXECUTE FORMAT (
|
||||
'ALTER TABLE ' || table_name ||
|
||||
' ADD CONSTRAINT ' || table_name || '_purse_requests_serial_id_key'
|
||||
' UNIQUE (purse_requests_serial_id) '
|
||||
);
|
||||
END
|
||||
@ -96,4 +159,9 @@ INSERT INTO exchange_tables
|
||||
,'exchange-0002'
|
||||
,'create'
|
||||
,TRUE
|
||||
,FALSE),
|
||||
('purse_requests'
|
||||
,'exchange-0002'
|
||||
,'constrain'
|
||||
,TRUE
|
||||
,FALSE);
|
||||
|
||||
@ -14,8 +14,8 @@
|
||||
-- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
|
||||
--
|
||||
|
||||
CREATE OR REPLACE FUNCTION create_table_recoup(
|
||||
IN shard_suffix VARCHAR DEFAULT NULL
|
||||
CREATE FUNCTION create_table_recoup(
|
||||
IN partition_suffix VARCHAR DEFAULT NULL
|
||||
)
|
||||
RETURNS VOID
|
||||
LANGUAGE plpgsql
|
||||
@ -23,51 +23,98 @@ AS $$
|
||||
DECLARE
|
||||
table_name VARCHAR DEFAULT 'recoup';
|
||||
BEGIN
|
||||
|
||||
PERFORM create_partitioned_table(
|
||||
'CREATE TABLE IF NOT EXISTS %I'
|
||||
'(recoup_uuid BIGINT GENERATED BY DEFAULT AS IDENTITY' -- UNIQUE'
|
||||
',coin_pub BYTEA NOT NULL CHECK (LENGTH(coin_pub)=32)' -- REFERENCES known_coins (coin_pub)
|
||||
'CREATE TABLE %I'
|
||||
'(recoup_uuid BIGINT GENERATED BY DEFAULT AS IDENTITY'
|
||||
',coin_pub BYTEA NOT NULL CHECK (LENGTH(coin_pub)=32)'
|
||||
',coin_sig BYTEA NOT NULL CHECK(LENGTH(coin_sig)=64)'
|
||||
',coin_blind BYTEA NOT NULL CHECK(LENGTH(coin_blind)=32)'
|
||||
',amount_val INT8 NOT NULL'
|
||||
',amount_frac INT4 NOT NULL'
|
||||
',recoup_timestamp INT8 NOT NULL'
|
||||
',reserve_out_serial_id INT8 NOT NULL' -- REFERENCES reserves_out (reserve_out_serial_id) ON DELETE CASCADE'
|
||||
',reserve_out_serial_id INT8 NOT NULL'
|
||||
') %s ;'
|
||||
,table_name
|
||||
,'PARTITION BY HASH (coin_pub);'
|
||||
,shard_suffix
|
||||
,partition_suffix
|
||||
);
|
||||
|
||||
table_name = concat_ws('_', table_name, shard_suffix);
|
||||
|
||||
EXECUTE FORMAT (
|
||||
'CREATE INDEX IF NOT EXISTS ' || table_name || '_by_coin_pub_index '
|
||||
'ON ' || table_name || ' '
|
||||
'(coin_pub);'
|
||||
PERFORM comment_partitioned_table(
|
||||
'Information about recoups that were executed between a coin and a reserve. In this type of recoup, the amount is credited back to the reserve from which the coin originated.'
|
||||
,table_name
|
||||
,partition_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Coin that is being debited in the recoup. Do not CASCADE ON DROP on the coin_pub, as we may keep the coin alive!'
|
||||
,'coin_pub'
|
||||
,table_name
|
||||
,partition_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Identifies the h_blind_ev of the recouped coin and provides the link to the credited reserve.'
|
||||
,'reserve_out_serial_id'
|
||||
,table_name
|
||||
,partition_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Signature by the coin affirming the recoup, of type TALER_SIGNATURE_WALLET_COIN_RECOUP'
|
||||
,'coin_sig'
|
||||
,table_name
|
||||
,partition_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Denomination blinding key used when creating the blinded coin from the planchet. Secret revealed during the recoup to provide the linkage between the coin and the withdraw operation.'
|
||||
,'coin_blind'
|
||||
,table_name
|
||||
,partition_suffix
|
||||
);
|
||||
|
||||
END
|
||||
$$;
|
||||
|
||||
CREATE OR REPLACE FUNCTION add_constraints_to_recoup_partition(
|
||||
|
||||
CREATE FUNCTION constrain_table_recoup(
|
||||
IN partition_suffix VARCHAR
|
||||
)
|
||||
RETURNS VOID
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
DECLARE
|
||||
table_name VARCHAR DEFAULT 'recoup';
|
||||
BEGIN
|
||||
table_name = concat_ws('_', table_name, partition_suffix);
|
||||
EXECUTE FORMAT (
|
||||
'ALTER TABLE recoup_' || partition_suffix || ' '
|
||||
'ADD CONSTRAINT recoup_' || partition_suffix || '_recoup_uuid_key '
|
||||
'CREATE INDEX ' || table_name || '_by_coin_pub_index '
|
||||
'ON ' || table_name || ' '
|
||||
'(coin_pub);'
|
||||
);
|
||||
EXECUTE FORMAT (
|
||||
'ALTER TABLE ' || table_name ||
|
||||
' ADD CONSTRAINT ' || table_name || '_recoup_uuid_key'
|
||||
' UNIQUE (recoup_uuid) '
|
||||
);
|
||||
END
|
||||
$$;
|
||||
|
||||
CREATE OR REPLACE FUNCTION create_table_recoup_by_reserve(
|
||||
IN shard_suffix VARCHAR DEFAULT NULL
|
||||
|
||||
CREATE FUNCTION foreign_table_recoup()
|
||||
RETURNS VOID
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
DECLARE
|
||||
table_name VARCHAR DEFAULT 'recoup';
|
||||
BEGIN
|
||||
EXECUTE FORMAT (
|
||||
'ALTER TABLE ' || table_name ||
|
||||
' ADD CONSTRAINT ' || table_name || '_foreign_reserves_out'
|
||||
' REFERENCES reserves_out (reserve_out_serial_id) ON DELETE CASCADE'
|
||||
',ADD CONSTRAINT ' || table_name || '_foreign_coin_pub'
|
||||
' REFERENCES known_coins (coin_pub)'
|
||||
);
|
||||
END
|
||||
$$;
|
||||
|
||||
|
||||
CREATE FUNCTION create_table_recoup_by_reserve(
|
||||
IN partition_suffix VARCHAR DEFAULT NULL
|
||||
)
|
||||
RETURNS VOID
|
||||
LANGUAGE plpgsql
|
||||
@ -75,25 +122,87 @@ AS $$
|
||||
DECLARE
|
||||
table_name VARCHAR DEFAULT 'recoup_by_reserve';
|
||||
BEGIN
|
||||
|
||||
PERFORM create_partitioned_table(
|
||||
'CREATE TABLE IF NOT EXISTS %I'
|
||||
'CREATE TABLE %I'
|
||||
'(reserve_out_serial_id INT8 NOT NULL' -- REFERENCES reserves (reserve_out_serial_id) ON DELETE CASCADE
|
||||
',coin_pub BYTEA CHECK (LENGTH(coin_pub)=32)' -- REFERENCES known_coins (coin_pub)
|
||||
') %s ;'
|
||||
,table_name
|
||||
,'PARTITION BY HASH (reserve_out_serial_id)'
|
||||
,shard_suffix
|
||||
,partition_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_table(
|
||||
'Information in this table is strictly redundant with that of recoup, but saved by a different primary key for fast lookups by reserve_out_serial_id.'
|
||||
,table_name
|
||||
,partition_suffix
|
||||
);
|
||||
END
|
||||
$$;
|
||||
|
||||
table_name = concat_ws('_', table_name, shard_suffix);
|
||||
|
||||
CREATE FUNCTION constrain_table_recoup_by_reserve(
|
||||
IN partition_suffix VARCHAR DEFAULT NULL
|
||||
)
|
||||
RETURNS VOID
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
DECLARE
|
||||
table_name VARCHAR DEFAULT 'recoup_by_reserve';
|
||||
BEGIN
|
||||
table_name = concat_ws('_', table_name, partition_suffix);
|
||||
EXECUTE FORMAT (
|
||||
'CREATE INDEX IF NOT EXISTS ' || table_name || '_main_index '
|
||||
'CREATE INDEX ' || table_name || '_main_index '
|
||||
'ON ' || table_name || ' '
|
||||
'(reserve_out_serial_id);'
|
||||
);
|
||||
END
|
||||
$$;
|
||||
|
||||
|
||||
CREATE FUNCTION recoup_insert_trigger()
|
||||
RETURNS trigger
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
BEGIN
|
||||
INSERT INTO exchange.recoup_by_reserve
|
||||
(reserve_out_serial_id
|
||||
,coin_pub)
|
||||
VALUES
|
||||
(NEW.reserve_out_serial_id
|
||||
,NEW.coin_pub);
|
||||
RETURN NEW;
|
||||
END $$;
|
||||
COMMENT ON FUNCTION recoup_insert_trigger()
|
||||
IS 'Replicate recoup inserts into recoup_by_reserve table.';
|
||||
|
||||
|
||||
CREATE FUNCTION recoup_delete_trigger()
|
||||
RETURNS trigger
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
BEGIN
|
||||
DELETE FROM exchange.recoup_by_reserve
|
||||
WHERE reserve_out_serial_id = OLD.reserve_out_serial_id
|
||||
AND coin_pub = OLD.coin_pub;
|
||||
RETURN OLD;
|
||||
END $$;
|
||||
COMMENT ON FUNCTION recoup_delete_trigger()
|
||||
IS 'Replicate recoup deletions into recoup_by_reserve table.';
|
||||
|
||||
|
||||
CREATE FUNCTION master_table_recoup()
|
||||
RETURNS VOID
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
BEGIN
|
||||
CREATE TRIGGER recoup_on_insert
|
||||
AFTER INSERT
|
||||
ON recoup
|
||||
FOR EACH ROW EXECUTE FUNCTION recoup_insert_trigger();
|
||||
CREATE TRIGGER recoup_on_delete
|
||||
AFTER DELETE
|
||||
ON recoup
|
||||
FOR EACH ROW EXECUTE FUNCTION recoup_delete_trigger();
|
||||
END
|
||||
$$;
|
||||
|
||||
@ -109,4 +218,29 @@ INSERT INTO exchange_tables
|
||||
,'exchange-0002'
|
||||
,'create'
|
||||
,TRUE
|
||||
,FALSE),
|
||||
('recoup'
|
||||
,'exchange-0002'
|
||||
,'constrain'
|
||||
,TRUE
|
||||
,FALSE),
|
||||
('recoup'
|
||||
,'exchange-0002'
|
||||
,'foreign'
|
||||
,TRUE
|
||||
,FALSE),
|
||||
('recoup_by_reserve'
|
||||
,'exchange-0002'
|
||||
,'create'
|
||||
,TRUE
|
||||
,FALSE),
|
||||
('recoup_by_reserve'
|
||||
,'exchange-0002'
|
||||
,'constrain'
|
||||
,TRUE
|
||||
,FALSE),
|
||||
('recoup'
|
||||
,'exchange-0002'
|
||||
,'master'
|
||||
,TRUE
|
||||
,FALSE);
|
||||
|
||||
@ -15,7 +15,7 @@
|
||||
--
|
||||
|
||||
|
||||
CREATE OR REPLACE FUNCTION create_table_recoup_refresh(
|
||||
CREATE FUNCTION create_table_recoup_refresh(
|
||||
IN shard_suffix VARCHAR DEFAULT NULL
|
||||
)
|
||||
RETURNS VOID
|
||||
@ -24,53 +24,101 @@ AS $$
|
||||
DECLARE
|
||||
table_name VARCHAR DEFAULT 'recoup_refresh';
|
||||
BEGIN
|
||||
|
||||
PERFORM create_partitioned_table(
|
||||
'CREATE TABLE IF NOT EXISTS %I'
|
||||
'(recoup_refresh_uuid BIGINT GENERATED BY DEFAULT AS IDENTITY' -- UNIQUE'
|
||||
',coin_pub BYTEA NOT NULL CHECK (LENGTH(coin_pub)=32)' -- REFERENCES known_coins (coin_pub)
|
||||
',known_coin_id BIGINT NOT NULL' -- REFERENCES known_coins (known_coin_id) ON DELETE CASCADE
|
||||
'CREATE TABLE %I'
|
||||
'(recoup_refresh_uuid BIGINT GENERATED BY DEFAULT AS IDENTITY'
|
||||
',coin_pub BYTEA NOT NULL CHECK (LENGTH(coin_pub)=32)'
|
||||
',known_coin_id BIGINT NOT NULL'
|
||||
',coin_sig BYTEA NOT NULL CHECK(LENGTH(coin_sig)=64)'
|
||||
',coin_blind BYTEA NOT NULL CHECK(LENGTH(coin_blind)=32)'
|
||||
',amount_val INT8 NOT NULL'
|
||||
',amount_frac INT4 NOT NULL'
|
||||
',recoup_timestamp INT8 NOT NULL'
|
||||
',rrc_serial INT8 NOT NULL' -- REFERENCES refresh_revealed_coins (rrc_serial) ON DELETE CASCADE -- UNIQUE'
|
||||
',rrc_serial INT8 NOT NULL'
|
||||
') %s ;'
|
||||
,table_name
|
||||
,'PARTITION BY HASH (coin_pub)'
|
||||
,shard_suffix
|
||||
);
|
||||
|
||||
table_name = concat_ws('_', table_name, shard_suffix);
|
||||
|
||||
-- FIXME: any query using this index will be slow. Materialize index or change query?
|
||||
-- Also: which query uses this index?
|
||||
EXECUTE FORMAT (
|
||||
'CREATE INDEX IF NOT EXISTS ' || table_name || '_by_rrc_serial_index '
|
||||
'ON ' || table_name || ' '
|
||||
'(rrc_serial);'
|
||||
PERFORM comment_partitioned_table(
|
||||
'Table of coins that originated from a refresh operation and that were recouped. Links the (fresh) coin to the melted operation (and thus the old coin). A recoup on a refreshed coin credits the old coin and debits the fresh coin.'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
EXECUTE FORMAT (
|
||||
'CREATE INDEX IF NOT EXISTS ' || table_name || '_by_coin_pub_index '
|
||||
'ON ' || table_name || ' '
|
||||
'(coin_pub);'
|
||||
PERFORM comment_partitioned_column(
|
||||
'Refreshed coin of a revoked denomination where the residual value is credited to the old coin. Do not CASCADE ON DROP on the coin_pub, as we may keep the coin alive!'
|
||||
,'coin_pub'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'FIXME: (To be) used for garbage collection (in the absence of foreign constraints, in the future)'
|
||||
,'known_coin_id'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Link to the refresh operation. Also identifies the h_blind_ev of the recouped coin (as h_coin_ev).'
|
||||
,'rrc_serial'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
PERFORM comment_partitioned_column(
|
||||
'Denomination blinding key used when creating the blinded coin from the planchet. Secret revealed during the recoup to provide the linkage between the coin and the refresh operation.'
|
||||
,'coin_blind'
|
||||
,table_name
|
||||
,shard_suffix
|
||||
);
|
||||
|
||||
END
|
||||
$$;
|
||||
|
||||
CREATE OR REPLACE FUNCTION add_constraints_to_recoup_refresh_partition(
|
||||
|
||||
CREATE FUNCTION constrain_table_recoup_refresh(
|
||||
IN partition_suffix VARCHAR
|
||||
)
|
||||
RETURNS VOID
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
DECLARE
|
||||
table_name VARCHAR DEFAULT 'recoup_refresh';
|
||||
BEGIN
|
||||
table_name = concat_ws('_', table_name, shard_suffix);
|
||||
-- FIXME: any query using this index will be slow. Materialize index or change query?
|
||||
-- Also: which query uses this index?
|
||||
EXECUTE FORMAT (
|
||||
'CREATE INDEX ' || table_name || '_by_rrc_serial_index'
|
||||
' ON ' || table_name || ' '
|
||||
'(rrc_serial);'
|
||||
);
|
||||
EXECUTE FORMAT (
|
||||
'CREATE INDEX ' || table_name || '_by_coin_pub_index'
|
||||
' ON ' || table_name || ' '
|
||||
'(coin_pub);'
|
||||
);
|
||||
EXECUTE FORMAT (
|
||||
'ALTER TABLE ' || table_name ||
|
||||
' ADD CONSTRAINT ' || table_name || '_recoup_refresh_uuid_key'
|
||||
' UNIQUE (recoup_refresh_uuid) '
|
||||
);
|
||||
END
|
||||
$$;
|
||||
|
||||
|
||||
CREATE FUNCTION foreign_table_recoup_refresh()
|
||||
RETURNS VOID
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
DECLARE
|
||||
table_name VARCHAR DEFAULT 'recoup_refresh';
|
||||
BEGIN
|
||||
EXECUTE FORMAT (
|
||||
'ALTER TABLE recoup_refresh_' || partition_suffix || ' '
|
||||
'ADD CONSTRAINT recoup_refresh_' || partition_suffix || '_recoup_refresh_uuid_key '
|
||||
'UNIQUE (recoup_refresh_uuid) '
|
||||
'ALTER TABLE ' || table_name ||
|
||||
' ADD CONSTRAINT ' || table_name || '_foreign_coin_pub'
|
||||
' REFERENCES known_coins (coin_pub)'
|
||||
' ADD CONSTRAINT ' || table_name || '_foreign_known_coin_id'
|
||||
' REFERENCES known_coins (known_coin_id) ON DELETE CASCADE'
|
||||
' ADD CONSTRAINT ' || table_name || '_foreign_rrc_serial'
|
||||
' REFERENCES refresh_revealed_coins (rrc_serial) ON DELETE CASCADE'
|
||||
);
|
||||
END
|
||||
$$;
|
||||
@ -87,4 +135,14 @@ INSERT INTO exchange_tables
|
||||
,'exchange-0002'
|
||||
,'create'
|
||||
,TRUE
|
||||
,FALSE),
|
||||
('recoup_refresh'
|
||||
,'exchange-0002'
|
||||
,'constrain'
|
||||
,TRUE
|
||||
,FALSE),
|
||||
('recoup_refresh'
|
||||
,'exchange-0002'
|
||||
,'foreign'
|
||||
,TRUE
|
||||
,FALSE);
|
||||
|
||||
@ -14,182 +14,6 @@
|
||||
-- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
|
||||
--
|
||||
|
||||
|
||||
-- ------------------------------ aggregation_transient ----------------------------------------
|
||||
|
||||
SELECT create_table_aggregation_transient();
|
||||
|
||||
COMMENT ON TABLE aggregation_transient
|
||||
IS 'aggregations currently happening (lacking wire_out, usually because the amount is too low); this table is not replicated';
|
||||
COMMENT ON COLUMN aggregation_transient.amount_val
|
||||
IS 'Sum of all of the aggregated deposits (without deposit fees)';
|
||||
COMMENT ON COLUMN aggregation_transient.wtid_raw
|
||||
IS 'identifier of the wire transfer';
|
||||
|
||||
-- ------------------------------ aggregation_tracking ----------------------------------------
|
||||
|
||||
SELECT create_table_aggregation_tracking();
|
||||
|
||||
COMMENT ON TABLE aggregation_tracking
|
||||
IS 'mapping from wire transfer identifiers (WTID) to deposits (and back)';
|
||||
COMMENT ON COLUMN aggregation_tracking.wtid_raw
|
||||
IS 'identifier of the wire transfer';
|
||||
|
||||
SELECT add_constraints_to_aggregation_tracking_partition('default');
|
||||
|
||||
|
||||
-- ------------------------------ recoup ----------------------------------------
|
||||
|
||||
SELECT create_table_recoup();
|
||||
|
||||
COMMENT ON TABLE recoup
|
||||
IS 'Information about recoups that were executed between a coin and a reserve. In this type of recoup, the amount is credited back to the reserve from which the coin originated.';
|
||||
COMMENT ON COLUMN recoup.coin_pub
|
||||
IS 'Coin that is being debited in the recoup. Do not CASCADE ON DROP on the coin_pub, as we may keep the coin alive!';
|
||||
COMMENT ON COLUMN recoup.reserve_out_serial_id
|
||||
IS 'Identifies the h_blind_ev of the recouped coin and provides the link to the credited reserve.';
|
||||
COMMENT ON COLUMN recoup.coin_sig
|
||||
IS 'Signature by the coin affirming the recoup, of type TALER_SIGNATURE_WALLET_COIN_RECOUP';
|
||||
COMMENT ON COLUMN recoup.coin_blind
|
||||
IS 'Denomination blinding key used when creating the blinded coin from the planchet. Secret revealed during the recoup to provide the linkage between the coin and the withdraw operation.';
|
||||
|
||||
SELECT add_constraints_to_recoup_partition('default');
|
||||
|
||||
|
||||
SELECT create_table_recoup_by_reserve();
|
||||
|
||||
COMMENT ON TABLE recoup_by_reserve
|
||||
IS 'Information in this table is strictly redundant with that of recoup, but saved by a different primary key for fast lookups by reserve_out_serial_id.';
|
||||
|
||||
CREATE OR REPLACE FUNCTION recoup_insert_trigger()
|
||||
RETURNS trigger
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
BEGIN
|
||||
INSERT INTO exchange.recoup_by_reserve
|
||||
(reserve_out_serial_id
|
||||
,coin_pub)
|
||||
VALUES
|
||||
(NEW.reserve_out_serial_id
|
||||
,NEW.coin_pub);
|
||||
RETURN NEW;
|
||||
END $$;
|
||||
COMMENT ON FUNCTION recoup_insert_trigger()
|
||||
IS 'Replicate recoup inserts into recoup_by_reserve table.';
|
||||
|
||||
CREATE TRIGGER recoup_on_insert
|
||||
AFTER INSERT
|
||||
ON recoup
|
||||
FOR EACH ROW EXECUTE FUNCTION recoup_insert_trigger();
|
||||
|
||||
CREATE OR REPLACE FUNCTION recoup_delete_trigger()
|
||||
RETURNS trigger
|
||||
LANGUAGE plpgsql
|
||||
AS $$
|
||||
BEGIN
|
||||
DELETE FROM exchange.recoup_by_reserve
|
||||
WHERE reserve_out_serial_id = OLD.reserve_out_serial_id
|
||||
AND coin_pub = OLD.coin_pub;
|
||||
RETURN OLD;
|
||||
END $$;
|
||||
COMMENT ON FUNCTION recoup_delete_trigger()
|
||||
IS 'Replicate recoup deletions into recoup_by_reserve table.';
|
||||
|
||||
CREATE TRIGGER recoup_on_delete
|
||||
AFTER DELETE
|
||||
ON recoup
|
||||
FOR EACH ROW EXECUTE FUNCTION recoup_delete_trigger();
|
||||
|
||||
|
||||
-- ------------------------------ recoup_refresh ----------------------------------------
|
||||
|
||||
SELECT create_table_recoup_refresh();
|
||||
|
||||
COMMENT ON TABLE recoup_refresh
|
||||
IS 'Table of coins that originated from a refresh operation and that were recouped. Links the (fresh) coin to the melted operation (and thus the old coin). A recoup on a refreshed coin credits the old coin and debits the fresh coin.';
|
||||
COMMENT ON COLUMN recoup_refresh.coin_pub
|
||||
IS 'Refreshed coin of a revoked denomination where the residual value is credited to the old coin. Do not CASCADE ON DROP on the coin_pub, as we may keep the coin alive!';
|
||||
COMMENT ON COLUMN recoup_refresh.known_coin_id
|
||||
IS 'FIXME: (To be) used for garbage collection (in the future)';
|
||||
COMMENT ON COLUMN recoup_refresh.rrc_serial
|
||||
IS 'Link to the refresh operation. Also identifies the h_blind_ev of the recouped coin (as h_coin_ev).';
|
||||
COMMENT ON COLUMN recoup_refresh.coin_blind
|
||||
IS 'Denomination blinding key used when creating the blinded coin from the planchet. Secret revealed during the recoup to provide the linkage between the coin and the refresh operation.';
|
||||
|
||||
SELECT add_constraints_to_recoup_refresh_partition('default');
|
||||
|
||||
|
||||
-- ------------------------------ prewire ----------------------------------------
|
||||
|
||||
SELECT create_table_prewire();
|
||||
|
||||
COMMENT ON TABLE prewire
|
||||
IS 'pre-commit data for wire transfers we are about to execute';
|
||||
COMMENT ON COLUMN prewire.failed
|
||||
IS 'set to TRUE if the bank responded with a non-transient failure to our transfer request';
|
||||
COMMENT ON COLUMN prewire.finished
|
||||
IS 'set to TRUE once bank confirmed receiving the wire transfer request';
|
||||
COMMENT ON COLUMN prewire.buf
|
||||
IS 'serialized data to send to the bank to execute the wire transfer';
|
||||
|
||||
-- ------------------------------ cs_nonce_locks ----------------------------------------
|
||||
|
||||
SELECT create_table_cs_nonce_locks();
|
||||
|
||||
COMMENT ON TABLE cs_nonce_locks
|
||||
IS 'ensures a Clause Schnorr client nonce is locked for use with an operation identified by a hash';
|
||||
COMMENT ON COLUMN cs_nonce_locks.nonce
|
||||
IS 'actual nonce submitted by the client';
|
||||
COMMENT ON COLUMN cs_nonce_locks.op_hash
|
||||
IS 'hash (RC for refresh, blind coin hash for withdraw) the nonce may be used with';
|
||||
COMMENT ON COLUMN cs_nonce_locks.max_denomination_serial
|
||||
IS 'Maximum number of a CS denomination serial the nonce could be used with, for GC';
|
||||
|
||||
SELECT add_constraints_to_cs_nonce_locks_partition('default');
|
||||
|
||||
|
||||
-- ------------------------------ purse_requests ----------------------------------------
|
||||
|
||||
SELECT create_table_purse_requests();
|
||||
|
||||
COMMENT ON TABLE purse_requests
|
||||
IS 'Requests establishing purses, associating them with a contract but without a target reserve';
|
||||
COMMENT ON COLUMN purse_requests.purse_pub
|
||||
IS 'Public key of the purse';
|
||||
COMMENT ON COLUMN purse_requests.purse_creation
|
||||
IS 'Local time when the purse was created. Determines applicable purse fees.';
|
||||
COMMENT ON COLUMN purse_requests.purse_expiration
|
||||
IS 'When the purse is set to expire';
|
||||
COMMENT ON COLUMN purse_requests.h_contract_terms
|
||||
IS 'Hash of the contract the parties are to agree to';
|
||||
COMMENT ON COLUMN purse_requests.flags
|
||||
IS 'see the enum TALER_WalletAccountMergeFlags';
|
||||
COMMENT ON COLUMN purse_requests.in_reserve_quota
|
||||
IS 'set to TRUE if this purse currently counts against the number of free purses in the respective reserve';
|
||||
COMMENT ON COLUMN purse_requests.amount_with_fee_val
|
||||
IS 'Total amount expected to be in the purse';
|
||||
COMMENT ON COLUMN purse_requests.purse_fee_val
|
||||
IS 'Purse fee the client agreed to pay from the reserve (accepted by the exchange at the time the purse was created). Zero if in_reserve_quota is TRUE.';
|
||||
COMMENT ON COLUMN purse_requests.balance_val
|
||||
IS 'Total amount actually in the purse';
|
||||
COMMENT ON COLUMN purse_requests.purse_sig
|
||||
IS 'Signature of the purse affirming the purse parameters, of type TALER_SIGNATURE_PURSE_REQUEST';
|
||||
|
||||
SELECT add_constraints_to_purse_requests_partition('default');
|
||||
|
||||
|
||||
-- ------------------------------ purse_decisions ----------------------------------------
|
||||
|
||||
SELECT create_table_purse_decision();
|
||||
|
||||
COMMENT ON TABLE purse_decision
|
||||
IS 'Purses that were decided upon (refund or merge)';
|
||||
COMMENT ON COLUMN purse_decision.purse_pub
|
||||
IS 'Public key of the purse';
|
||||
|
||||
SELECT add_constraints_to_purse_decision_partition('default');
|
||||
|
||||
|
||||
-- ------------------------------ purse_merges ----------------------------------------
|
||||
|
||||
SELECT create_table_purse_merges();
|
||||
|
||||
Loading…
Reference in New Issue
Block a user