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-rw-r--r--src/exchange-tools/taler-exchange-dbinit.c35
-rw-r--r--src/exchangedb/Makefile.am26
-rw-r--r--src/exchangedb/drop-common.sql97
-rw-r--r--src/exchangedb/drop-exchange-part.sql108
-rw-r--r--src/exchangedb/drop.sql (renamed from src/exchangedb/drop-shard-part.sql)13
-rw-r--r--src/exchangedb/plugin_exchangedb_postgres.c53
-rw-r--r--src/include/taler_exchangedb_plugin.h11
7 files changed, 17 insertions, 326 deletions
diff --git a/src/exchange-tools/taler-exchange-dbinit.c b/src/exchange-tools/taler-exchange-dbinit.c
index 28850c016..8746d3e58 100644
--- a/src/exchange-tools/taler-exchange-dbinit.c
+++ b/src/exchange-tools/taler-exchange-dbinit.c
@@ -65,11 +65,6 @@ static int force_create_partitions;
static uint32_t shard_idx;
/**
- * -R option: do full shard DB reset
- */
-static uint32_t reset_shard_db;
-
-/**
* Main function that will be run.
*
* @param cls closure
@@ -98,31 +93,18 @@ run (void *cls,
}
if (reset_db)
{
- if (GNUNET_OK != plugin->drop_tables (plugin->cls))
+ if (GNUNET_OK !=
+ plugin->drop_tables (plugin->cls))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Could not drop tables as requested. Either database was not yet initialized, or permission denied. Consult the logs. Will still try to create new tables.\n");
}
}
- if (0 <
- reset_shard_db)
- {
- if (GNUNET_OK != plugin->drop_shard_tables (plugin->cls, reset_shard_db))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Could not drop shard tables as requested. Either database was not yet initialized or permission denied. Consult the logs.\n");
- global_ret = EXIT_FAILURE;
- return;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_MESSAGE,
- "Dropped shard database, please call taler-exchange-dbinit -S <N> to initialize a new shard database\n");
- return;
- }
- if (0 <
- shard_idx)
+ if (0 < shard_idx)
{
- if (GNUNET_OK != plugin->create_shard_tables (plugin->cls,
- shard_idx))
+ if (GNUNET_OK !=
+ plugin->create_shard_tables (plugin->cls,
+ shard_idx))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Could not create shard database\n");
@@ -249,11 +231,6 @@ main (int argc,
"INDEX",
"Setup a shard server, creates tables with INDEX as suffix",
&shard_idx),
- GNUNET_GETOPT_option_uint ('R',
- "reset-shard",
- "OLD_SHARD_IDX",
- "reset a shard database, does not reinitialize i.e. call taler-exchange-dbinit -S afterwards (DANGEROUS: all existing data is lost!)",
- &reset_shard_db),
GNUNET_GETOPT_option_flag ('f',
"force",
"Force partitions to be created if there is only one partition",
diff --git a/src/exchangedb/Makefile.am b/src/exchangedb/Makefile.am
index d6dcb172d..af2bfc0c6 100644
--- a/src/exchangedb/Makefile.am
+++ b/src/exchangedb/Makefile.am
@@ -16,11 +16,8 @@ sqldir = $(prefix)/share/taler/sql/exchange/
sqlinputs = \
common-0001.sql \
- drop-common.sql \
exchange-0001-part.sql \
- drop-exchange-part.sql \
- shard-0001-part.sql \
- drop-shard-part.sql
+ shard-0001-part.sql
sql_DATA = \
benchmark-0001.sql \
@@ -28,22 +25,17 @@ sql_DATA = \
exchange-0001.sql \
drop.sql \
procedures.sql \
- shard-0001.sql \
- shard-drop.sql
-
+ shard-0001.sql
BUILT_SOURCES = \
shard-0001.sql \
exchange-0001.sql \
drop.sql \
- procedures.sql \
- shard-drop.sql
+ procedures.sql
CLEANFILES = \
shard-0001.sql \
- exchange-0001.sql \
- drop.sql \
- shard-drop.sql
+ exchange-0001.sql
exchange-0001.sql: common-0001.sql exchange-0001-part.sql
chmod +w $@ || true
@@ -55,16 +47,6 @@ shard-0001.sql: common-0001.sql shard-0001-part.sql
cat common-0001.sql shard-0001-part.sql >$@
chmod ugo-w $@
-drop.sql: drop-common.sql drop-exchange-part.sql
- chmod +w $@ || true
- cat drop-common.sql drop-exchange-part.sql >$@
- chmod ugo-w $@
-
-shard-drop.sql: drop-common.sql drop-shard-part.sql
- chmod +w $@ || true
- cat drop-common.sql drop-shard-part.sql >$@
- chmod ugo-w $@
-
EXTRA_DIST = \
exchangedb.conf \
exchangedb-postgres.conf \
diff --git a/src/exchangedb/drop-common.sql b/src/exchangedb/drop-common.sql
deleted file mode 100644
index 63628952c..000000000
--- a/src/exchangedb/drop-common.sql
+++ /dev/null
@@ -1,97 +0,0 @@
---
--- This file is part of TALER
--- Copyright (C) 2014--2021 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/>
---
-
--- Everything in one big transaction
-BEGIN;
-
--- This script DROPs all of the common functions we create.
---
--- Unlike the other SQL files, it SHOULD be updated to reflect the
--- latest requirements for dropping tables.
-
-
-DROP FUNCTION IF EXISTS create_table_prewire;
-DROP FUNCTION IF EXISTS create_table_recoup;
-DROP FUNCTION IF EXISTS add_constraints_to_recoup_partition;
-DROP FUNCTION IF EXISTS create_table_recoup_by_reserve;
-DROP FUNCTION IF EXISTS create_table_recoup_refresh;
-DROP FUNCTION IF EXISTS add_constraints_to_recoup_refresh_partition;
-DROP FUNCTION IF EXISTS create_table_aggregation_transient;
-DROP FUNCTION IF EXISTS create_table_aggregation_tracking;
-DROP FUNCTION IF EXISTS add_constraints_to_aggregation_tracking_partition;
-DROP FUNCTION IF EXISTS create_table_wire_out;
-DROP FUNCTION IF EXISTS add_constraints_to_wire_out_partition;
-DROP FUNCTION IF EXISTS create_table_wire_targets;
-DROP FUNCTION IF EXISTS add_constraints_to_wire_targets_partition;
-DROP FUNCTION IF EXISTS create_table_deposits;
-DROP FUNCTION IF EXISTS create_table_deposits_by_ready;
-DROP FUNCTION IF EXISTS create_table_deposits_for_matching;
-DROP FUNCTION IF EXISTS add_constraints_to_deposits_partition;
-DROP FUNCTION IF EXISTS create_table_refunds;
-DROP FUNCTION IF EXISTS add_constraints_to_refunds_partition;
-DROP FUNCTION IF EXISTS create_table_refresh_commitments;
-DROP FUNCTION IF EXISTS add_constraints_to_refresh_commitments_partition;
-DROP FUNCTION IF EXISTS create_table_refresh_revealed_coins;
-DROP FUNCTION IF EXISTS add_constraints_to_refresh_revealed_coins_partition;
-DROP FUNCTION IF EXISTS create_table_refresh_transfer_keys;
-DROP FUNCTION IF EXISTS add_constraints_to_refresh_transfer_keys_partition;
-DROP FUNCTION IF EXISTS create_table_known_coins;
-DROP FUNCTION IF EXISTS add_constraints_to_known_coins_partition;
-DROP FUNCTION IF EXISTS create_table_reserves_close;
-DROP FUNCTION IF EXISTS add_constraints_to_reserves_close_partition;
-DROP FUNCTION IF EXISTS create_table_reserves_out;
-DROP FUNCTION IF EXISTS create_table_reserves_out_by_reserve;
-DROP FUNCTION IF EXISTS add_constraints_to_reserves_out_partition;
-DROP FUNCTION IF EXISTS create_table_reserves_in;
-DROP FUNCTION IF EXISTS add_constraints_to_reserves_in_partition;
-DROP FUNCTION IF EXISTS create_table_reserves;
-DROP FUNCTION IF EXISTS create_table_cs_nonce_locks;
-DROP FUNCTION IF EXISTS add_constraints_to_cs_nonce_locks_partition;
-
-DROP FUNCTION IF EXISTS create_table_purse_requests;
-DROP FUNCTION IF EXISTS add_constraints_to_purse_requests_partition;
-DROP FUNCTION IF EXISTS create_table_purse_refunds;
-DROP FUNCTION IF EXISTS add_constraints_to_purse_refunds_partition;
-DROP FUNCTION IF EXISTS create_table_purse_merges;
-DROP FUNCTION IF EXISTS add_constraints_to_purse_merges_partition;
-DROP FUNCTION IF EXISTS create_table_account_merges;
-DROP FUNCTION IF EXISTS add_constraints_to_account_merges_partition;
-DROP FUNCTION IF EXISTS create_table_contracts;
-DROP FUNCTION IF EXISTS add_constraints_to_contracts_partition;
-DROP FUNCTION IF EXISTS create_table_history_requests;
-DROP FUNCTION IF EXISTS create_table_close_requests;
-DROP FUNCTION IF EXISTS create_table_purse_deposits;
-DROP FUNCTION IF EXISTS add_constraints_to_purse_deposits_partition;
-DROP FUNCTION IF EXISTS create_table_wad_out_entries;
-DROP FUNCTION IF EXISTS add_constraints_to_wad_out_entries_partition;
-DROP FUNCTION IF EXISTS create_table_wads_in;
-DROP FUNCTION IF EXISTS add_constraints_to_wads_in_partition;
-DROP FUNCTION IF EXISTS create_table_wad_in_entries;
-DROP FUNCTION IF EXISTS add_constraints_to_wad_in_entries_partition;
-
-DROP FUNCTION IF EXISTS create_partitioned_table;
-DROP FUNCTION IF EXISTS create_hash_partition;
-DROP FUNCTION IF EXISTS create_range_partition;
-DROP FUNCTION IF EXISTS create_partitions;
-DROP FUNCTION IF EXISTS detach_default_partitions;
-DROP FUNCTION IF EXISTS drop_default_partitions;
-DROP FUNCTION IF EXISTS prepare_sharding;
-DROP FUNCTION IF EXISTS create_foreign_hash_partition;
-DROP FUNCTION IF EXISTS create_foreign_range_partition;
-DROP FUNCTION IF EXISTS create_foreign_servers;
-DROP FUNCTION IF EXISTS create_shard_server;
-
-COMMIT;
diff --git a/src/exchangedb/drop-exchange-part.sql b/src/exchangedb/drop-exchange-part.sql
deleted file mode 100644
index 4cf6a72fc..000000000
--- a/src/exchangedb/drop-exchange-part.sql
+++ /dev/null
@@ -1,108 +0,0 @@
---
--- This file is part of TALER
--- Copyright (C) 2014--2021 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/>
---
-
-BEGIN;
-
--- Unregister patch (exchange-0001.sql)
-SELECT _v.unregister_patch('exchange-0001');
-
-
--- Drops for exchange-0001-part.sql
-DROP TRIGGER IF EXISTS reserves_out_on_insert ON reserves_out;
-DROP TRIGGER IF EXISTS reserves_out_on_delete ON reserves_out;
-DROP TRIGGER IF EXISTS deposits_on_insert ON deposits;
-DROP TRIGGER IF EXISTS deposits_on_delete ON deposits;
-DROP TRIGGER IF EXISTS recoup_on_insert ON recoup;
-DROP TRIGGER IF EXISTS recoup_on_delete ON recoup;
-
-DROP TABLE IF EXISTS revolving_work_shards CASCADE;
-DROP TABLE IF EXISTS extensions CASCADE;
-DROP TABLE IF EXISTS auditors CASCADE;
-DROP TABLE IF EXISTS auditor_denom_sigs CASCADE;
-DROP TABLE IF EXISTS exchange_sign_keys CASCADE;
-DROP TABLE IF EXISTS wire_accounts CASCADE;
-DROP TABLE IF EXISTS signkey_revocations CASCADE;
-DROP TABLE IF EXISTS work_shards CASCADE;
-DROP TABLE IF EXISTS prewire CASCADE;
-DROP TABLE IF EXISTS recoup CASCADE;
-DROP TABLE IF EXISTS recoup_refresh CASCADE;
-DROP TABLE IF EXISTS aggregation_transient CASCADE;
-DROP TABLE IF EXISTS aggregation_tracking CASCADE;
-DROP TABLE IF EXISTS wire_out CASCADE;
-DROP TABLE IF EXISTS wire_targets CASCADE;
-DROP TABLE IF EXISTS wire_fee CASCADE;
-DROP TABLE IF EXISTS deposits CASCADE;
-DROP TABLE IF EXISTS deposits_by_ready CASCADE;
-DROP TABLE IF EXISTS deposits_for_matching CASCADE;
-DROP TABLE IF EXISTS extension_details CASCADE;
-DROP TABLE IF EXISTS refunds CASCADE;
-DROP TABLE IF EXISTS refresh_commitments CASCADE;
-DROP TABLE IF EXISTS refresh_revealed_coins CASCADE;
-DROP TABLE IF EXISTS refresh_transfer_keys CASCADE;
-DROP TABLE IF EXISTS known_coins CASCADE;
-DROP TABLE IF EXISTS reserves_close CASCADE;
-DROP TABLE IF EXISTS reserves_out CASCADE;
-DROP TABLE IF EXISTS reserves_out_by_reserve CASCADE;
-DROP TABLE IF EXISTS reserves_in CASCADE;
-DROP TABLE IF EXISTS reserves CASCADE;
-DROP TABLE IF EXISTS denomination_revocations CASCADE;
-DROP TABLE IF EXISTS denominations CASCADE;
-DROP TABLE IF EXISTS cs_nonce_locks CASCADE;
-DROP TABLE IF EXISTS global_fee CASCADE;
-DROP TABLE IF EXISTS recoup_by_reserve CASCADE;
-
-
-DROP TABLE IF EXISTS partners CASCADE;
-DROP TABLE IF EXISTS account_merges CASCADE;
-DROP TABLE IF EXISTS purse_merges CASCADE;
-DROP TABLE IF EXISTS purse_deposits CASCADE;
-DROP TABLE IF EXISTS contracts CASCADE;
-DROP TABLE IF EXISTS history_requests CASCADE;
-DROP TABLE IF EXISTS close_requests CASCADE;
-DROP TABLE IF EXISTS purse_requests CASCADE;
-DROP TABLE IF EXISTS purse_refunds CASCADE;
-DROP TABLE IF EXISTS wads_out CASCADE;
-DROP TABLE IF EXISTS wad_out_entries CASCADE;
-DROP TABLE IF EXISTS wads_in CASCADE;
-DROP TABLE IF EXISTS wad_in_entries CASCADE;
-DROP TABLE IF EXISTS partner_accounts CASCADE;
-DROP TABLE IF EXISTS purse_actions CASCADE;
-
-DROP FUNCTION IF EXISTS exchange_do_withdraw;
-DROP FUNCTION IF EXISTS exchange_do_withdraw_limit_check;
-DROP FUNCTION IF EXISTS exchange_do_recoup_by_reserve;
-DROP FUNCTION IF EXISTS recoup_insert_trigger;
-DROP FUNCTION IF EXISTS recoup_delete_trigger;
-DROP FUNCTION IF EXISTS deposits_insert_trigger;
-DROP FUNCTION IF EXISTS deposits_update_trigger;
-DROP FUNCTION IF EXISTS deposits_delete_trigger;
-DROP FUNCTION IF EXISTS reserves_out_by_reserve_insert_trigger;
-DROP FUNCTION IF EXISTS reserves_out_by_reserve_delete_trigger;
-DROP FUNCTION IF EXISTS exchange_do_deposit;
-DROP FUNCTION IF EXISTS exchange_do_melt;
-DROP FUNCTION IF EXISTS exchange_do_refund;
-DROP FUNCTION IF EXISTS exchange_do_recoup_to_coin;
-DROP FUNCTION IF EXISTS exchange_do_recoup_to_reserve;
-DROP FUNCTION IF EXISTS exchange_do_purse_deposit;
-DROP FUNCTION IF EXISTS exchange_do_purse_merge;
-DROP FUNCTION IF EXISTS exchange_do_account_merge;
-DROP FUNCTION IF EXISTS exchange_do_history_request;
-DROP FUNCTION IF EXISTS exchange_do_close_request;
-DROP FUNCTION IF EXISTS exchange_do_reserve_purse;
-
--- And we're out of here...
-
-COMMIT;
diff --git a/src/exchangedb/drop-shard-part.sql b/src/exchangedb/drop.sql
index 9cf3eeb3a..d98f4bd2c 100644
--- a/src/exchangedb/drop-shard-part.sql
+++ b/src/exchangedb/drop.sql
@@ -1,6 +1,6 @@
--
-- This file is part of TALER
--- Copyright (C) 2014--2021 Taler Systems SA
+-- 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
@@ -14,14 +14,15 @@
-- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
--
+-- Everything in one big transaction
BEGIN;
--- Unregister patch (shard-0001.sql)
-SELECT _v.unregister_patch('shard-0001');
--- Drops for shard-0001-part.sql
+SELECT _v.unregister_patch('exchange-0001');
-DROP FUNCTION IF EXISTS drop_shard;
-DROP FUNCTION IF EXISTS setup_shard;
+DROP SCHEMA public CASCADE;
+CREATE SCHEMA public;
+GRANT ALL ON SCHEMA public TO postgres;
+COMMENT ON SCHEMA public IS 'standard public schema';
COMMIT;
diff --git a/src/exchangedb/plugin_exchangedb_postgres.c b/src/exchangedb/plugin_exchangedb_postgres.c
index 90e4af1f0..127a41048 100644
--- a/src/exchangedb/plugin_exchangedb_postgres.c
+++ b/src/exchangedb/plugin_exchangedb_postgres.c
@@ -178,58 +178,6 @@ postgres_drop_tables (void *cls)
/**
- * Drop all Taler shard tables. This should only be used by testcases.
- *
- * @param cls the `struct PostgresClosure` with the plugin-specific state
- * @param old_idx the index which was used when the shard database was initialized
- * @return #GNUNET_OK upon success; #GNUNET_SYSERR upon failure
- */
-static enum GNUNET_GenericReturnValue
-postgres_drop_shard_tables (void *cls,
- uint32_t old_idx)
-{
- struct PostgresClosure *pg = cls;
- struct GNUNET_PQ_Context *conn;
- enum GNUNET_GenericReturnValue ret = GNUNET_OK;
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_uint32 (&old_idx),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_PreparedStatement ps[] = {
- GNUNET_PQ_make_prepare ("drop_shard_tables",
- "SELECT"
- " drop_shard"
- " ($1);",
- 1),
- GNUNET_PQ_PREPARED_STATEMENT_END
- };
-
- if (NULL != pg->conn)
- {
- GNUNET_PQ_disconnect (pg->conn);
- pg->conn = NULL;
- pg->init = false;
- }
- conn = GNUNET_PQ_connect_with_cfg (pg->cfg,
- "exchangedb-postgres",
- NULL,
- NULL,
- ps);
- if (NULL == conn)
- return GNUNET_SYSERR;
- if (0 > GNUNET_PQ_eval_prepared_non_select (conn,
- "drop_shard_tables",
- params))
- ret = GNUNET_SYSERR;
- if (GNUNET_OK == ret)
- ret = GNUNET_PQ_exec_sql (conn,
- "shard-drop");
- GNUNET_PQ_disconnect (conn);
- return ret;
-}
-
-
-/**
* Create the necessary tables if they are not present
*
* @param cls the `struct PostgresClosure` with the plugin-specific state
@@ -16275,7 +16223,6 @@ libtaler_plugin_exchangedb_postgres_init (void *cls)
plugin = GNUNET_new (struct TALER_EXCHANGEDB_Plugin);
plugin->cls = pg;
plugin->drop_tables = &postgres_drop_tables;
- plugin->drop_shard_tables = &postgres_drop_shard_tables;
plugin->create_tables = &postgres_create_tables;
plugin->create_shard_tables = &postgres_create_shard_tables;
plugin->setup_partitions = &postgres_setup_partitions;
diff --git a/src/include/taler_exchangedb_plugin.h b/src/include/taler_exchangedb_plugin.h
index 94b4b40dd..ae221c8cd 100644
--- a/src/include/taler_exchangedb_plugin.h
+++ b/src/include/taler_exchangedb_plugin.h
@@ -2761,17 +2761,6 @@ struct TALER_EXCHANGEDB_Plugin
(*drop_tables)(void *cls);
/**
- * Drop the Taler tables on a shard. This should only be used in testcases.
- *
- * @param cls the @e cls of this struct with the plugin-specific state
- * @param old_idx the index which was used then the database was initialized.
- * @return #GNUNET_OK upon success; #GNUNET_SYSERR upon failure
- */
- enum GNUNET_GenericReturnValue
- (*drop_shard_tables)(void *cls,
- uint32_t old_idx);
-
- /**
* Create the necessary tables if they are not present
*
* @param cls the @e cls of this struct with the plugin-specific state