diff options
Diffstat (limited to 'src/exchangedb/pg_batch2_reserves_in_insert.c')
-rw-r--r-- | src/exchangedb/pg_batch2_reserves_in_insert.c | 487 |
1 files changed, 439 insertions, 48 deletions
diff --git a/src/exchangedb/pg_batch2_reserves_in_insert.c b/src/exchangedb/pg_batch2_reserves_in_insert.c index 553dd3160..64b7b1b0a 100644 --- a/src/exchangedb/pg_batch2_reserves_in_insert.c +++ b/src/exchangedb/pg_batch2_reserves_in_insert.c @@ -1,4 +1,3 @@ - /* This file is part of TALER Copyright (C) 2022 Taler Systems SA @@ -53,40 +52,106 @@ compute_notify_on_reserve (const struct TALER_ReservePublicKeyP *reserve_pub) } +<<<<<<< HEAD enum GNUNET_DB_QueryStatus TEH_PG_batch2_reserves_in_insert (void *cls, const struct TALER_EXCHANGEDB_ReserveInInfo *reserves, unsigned int reserves_length, enum GNUNET_DB_QueryStatus *results) +======= +static enum GNUNET_DB_QueryStatus +insert1(struct PostgresClosure *pg, + const struct TALER_EXCHANGEDB_ReserveInInfo *reserve, + struct GNUNET_TIME_Timestamp expiry, + struct GNUNET_TIME_Timestamp gc, + struct TALER_PaytoHashP h_payto, + const char *notify_s, + struct GNUNET_TIME_Timestamp reserve_expiration, + bool *transaction_duplicate, + bool *conflict, + uint64_t *reserve_uuid) +>>>>>>> b9baf781 (new batch test and standard deviation) { - struct PostgresClosure *pg = cls; - enum GNUNET_DB_QueryStatus qs1; - struct GNUNET_TIME_Timestamp expiry; - struct GNUNET_TIME_Timestamp gc; - struct TALER_PaytoHashP h_payto; - uint64_t reserve_uuid; - uint64_t reserve_uuid2; - bool conflicted; - bool conflicted2; - bool transaction_duplicate; - bool transaction_duplicate2; - bool need_update = false; - bool need_update2 = false; - struct GNUNET_TIME_Timestamp reserve_expiration - = GNUNET_TIME_relative_to_timestamp (pg->idle_reserve_expiration_time); - bool conflicts[reserves_length]; - bool conflicts2[reserves_length]; - char *notify_s[reserves_length]; + enum GNUNET_DB_QueryStatus qs2; + PREPARE (pg, + "batch1_reserve_create", + "SELECT " + "out_reserve_found AS conflicted" + ",transaction_duplicate" + ",ruuid AS reserve_uuid" + " FROM exchange_do_batch_reserves_in_insert" + " ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12);"); - if (GNUNET_OK != - TEH_PG_preflight (pg)) - { - GNUNET_break (0); - return GNUNET_DB_STATUS_HARD_ERROR; - } + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (&reserve->reserve_pub), + GNUNET_PQ_query_param_timestamp (&expiry), + GNUNET_PQ_query_param_timestamp (&gc), + GNUNET_PQ_query_param_uint64 (&reserve->wire_reference), + TALER_PQ_query_param_amount (&reserve->balance), + GNUNET_PQ_query_param_string (reserve->exchange_account_name), + GNUNET_PQ_query_param_timestamp (&reserve->execution_time), + GNUNET_PQ_query_param_auto_from_type (&h_payto), + GNUNET_PQ_query_param_string (reserve->sender_account_details), + GNUNET_PQ_query_param_timestamp (&reserve_expiration), + GNUNET_PQ_query_param_string (notify_s), + GNUNET_PQ_query_param_end + }; + + struct GNUNET_PQ_ResultSpec rs[] = { + GNUNET_PQ_result_spec_bool ("conflicted", + conflict), + GNUNET_PQ_result_spec_bool ("transaction_duplicate", + transaction_duplicate), + GNUNET_PQ_result_spec_uint64 ("reserve_uuid", + reserve_uuid), + GNUNET_PQ_result_spec_end + }; + + TALER_payto_hash (reserve->sender_account_details, + &h_payto); + + /* Note: query uses 'on conflict do nothing' */ + qs2 = GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "batch1_reserve_create", + params, + rs); + + if (qs2 < 0) + { + GNUNET_log (GNUNET_ERROR_TYPE_WARNING, + "Failed to create reserves (%d)\n", + qs2); + return qs2; + } + GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS != qs2); + + if ((*conflict) && (*transaction_duplicate)) + { + GNUNET_break (0); + TEH_PG_rollback (pg); + return GNUNET_DB_STATUS_HARD_ERROR; + } + return qs2; +} + + + +static enum GNUNET_DB_QueryStatus +insert2 (struct PostgresClosure *pg, + const struct TALER_EXCHANGEDB_ReserveInInfo reserves[2], + struct GNUNET_TIME_Timestamp expiry, + struct GNUNET_TIME_Timestamp gc, + struct TALER_PaytoHashP h_payto, + char *const*notify_s, + struct GNUNET_TIME_Timestamp reserve_expiration, + bool *transaction_duplicate, + bool *conflict, + uint64_t *reserve_uuid) +{ + enum GNUNET_DB_QueryStatus qs1; PREPARE (pg, - "reserve_create", + "batch2_reserve_create", "SELECT " "out_reserve_found AS conflicted" ",out_reserve_found2 AS conflicted2" @@ -95,6 +160,7 @@ TEH_PG_batch2_reserves_in_insert (void *cls, ",ruuid AS reserve_uuid" ",ruuid2 AS reserve_uuid2" " FROM exchange_do_batch2_reserves_insert" +<<<<<<< HEAD " ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21);"); expiry = GNUNET_TIME_absolute_to_timestamp ( GNUNET_TIME_absolute_add (reserves->execution_time.abs_time, @@ -140,17 +206,39 @@ TEH_PG_batch2_reserves_in_insert (void *cls, TALER_PQ_query_param_amount (reserve0->balance), GNUNET_PQ_query_param_string (reserve0->exchange_account_name), GNUNET_PQ_query_param_timestamp (&reserve0->execution_time), +======= + " ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22);"); + + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (&reserves[0].reserve_pub), + GNUNET_PQ_query_param_timestamp (&expiry), + GNUNET_PQ_query_param_timestamp (&gc), + GNUNET_PQ_query_param_uint64 (&reserves[0].wire_reference), + TALER_PQ_query_param_amount (&reserves[0].balance), + GNUNET_PQ_query_param_string (reserves[0].exchange_account_name), + GNUNET_PQ_query_param_timestamp (&reserves[0].execution_time), +>>>>>>> b9baf781 (new batch test and standard deviation) GNUNET_PQ_query_param_auto_from_type (&h_payto), - GNUNET_PQ_query_param_string (reserve0->sender_account_details), + GNUNET_PQ_query_param_string (reserves[0].sender_account_details), GNUNET_PQ_query_param_timestamp (&reserve_expiration), +<<<<<<< HEAD GNUNET_PQ_query_param_string (notify_s[i]), GNUNET_PQ_query_param_auto_from_type (reserve1->reserve_pub), GNUNET_PQ_query_param_uint64 (&reserve1->wire_reference), TALER_PQ_query_param_amount (reserve1->balance), GNUNET_PQ_query_param_string (reserve1->exchange_account_name), GNUNET_PQ_query_param_timestamp (&reserve1->execution_time), +======= + GNUNET_PQ_query_param_string (notify_s[0]), // FIXME: 2 different notifies! + GNUNET_PQ_query_param_string (notify_s[1]), + GNUNET_PQ_query_param_auto_from_type (&reserves[1].reserve_pub), + GNUNET_PQ_query_param_uint64 (&reserves[1].wire_reference), + TALER_PQ_query_param_amount (&reserves[1].balance), + GNUNET_PQ_query_param_string (reserves[1].exchange_account_name), + GNUNET_PQ_query_param_timestamp (&reserves[1].execution_time), +>>>>>>> b9baf781 (new batch test and standard deviation) GNUNET_PQ_query_param_auto_from_type (&h_payto), - GNUNET_PQ_query_param_string (reserve1->sender_account_details), + GNUNET_PQ_query_param_string (reserves[1].sender_account_details), GNUNET_PQ_query_param_timestamp (&reserve_expiration), GNUNET_PQ_query_param_end @@ -158,31 +246,30 @@ TEH_PG_batch2_reserves_in_insert (void *cls, struct GNUNET_PQ_ResultSpec rs[] = { GNUNET_PQ_result_spec_bool ("conflicted", - &conflicted), + &conflict[0]), GNUNET_PQ_result_spec_bool ("conflicted2", - &conflicted2), + &conflict[1]), GNUNET_PQ_result_spec_bool ("transaction_duplicate", - &transaction_duplicate), + &transaction_duplicate[0]), GNUNET_PQ_result_spec_bool ("transaction_duplicate2", - &transaction_duplicate2), + &transaction_duplicate[1]), GNUNET_PQ_result_spec_uint64 ("reserve_uuid", - &reserve_uuid), + &reserve_uuid[0]), GNUNET_PQ_result_spec_uint64 ("reserve_uuid2", - &reserve_uuid2), + &reserve_uuid[1]), GNUNET_PQ_result_spec_end }; - TALER_payto_hash (reserve0->sender_account_details, + TALER_payto_hash (reserves[0].sender_account_details, &h_payto); - TALER_payto_hash (reserve1->sender_account_details, + TALER_payto_hash (reserves[1].sender_account_details, &h_payto); - /* Note: query uses 'on conflict do nothing' */ + qs1 = GNUNET_PQ_eval_prepared_singleton_select (pg->conn, - "reserve_create", + "batch2_reserve_create", params, rs); - if (qs1 < 0) { GNUNET_log (GNUNET_ERROR_TYPE_WARNING, @@ -190,8 +277,143 @@ TEH_PG_batch2_reserves_in_insert (void *cls, qs1); return qs1; } - if (reserves_length & 1) + + GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS != qs1); + /* results[i] = (transaction_duplicate) + ? GNUNET_DB_STATUS_SUCCESS_NO_RESULTS + : GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;*/ + + if (((conflict[0]) && (transaction_duplicate[0])) ||((conflict[1]) && (transaction_duplicate[1]))) + { + GNUNET_break (0); + TEH_PG_rollback (pg); + return GNUNET_DB_STATUS_HARD_ERROR; + } + return qs1; +} + + +static enum GNUNET_DB_QueryStatus +insert4 (struct PostgresClosure *pg, + const struct TALER_EXCHANGEDB_ReserveInInfo reserves[4], + struct GNUNET_TIME_Timestamp expiry, + struct GNUNET_TIME_Timestamp gc, + struct TALER_PaytoHashP h_payto, + char *const*notify_s, + struct GNUNET_TIME_Timestamp reserve_expiration, + bool *transaction_duplicate, + bool *conflict, + uint64_t *reserve_uuid) +{ + enum GNUNET_DB_QueryStatus qs3; + PREPARE (pg, + "batch4_reserve_create", + "SELECT " + "out_reserve_found AS conflicted" + ",out_reserve_found2 AS conflicted2" + ",out_reserve_found3 AS conflicted3" + ",out_reserve_found4 AS conflicted4" + ",transaction_duplicate" + ",transaction_duplicate2" + ",transaction_duplicate3" + ",transaction_duplicate4" + ",ruuid AS reserve_uuid" + ",ruuid2 AS reserve_uuid2" + ",ruuid3 AS reserve_uuid3" + ",ruuid4 AS reserve_uuid4" + " FROM exchange_do_batch4_reserves_insert" + " ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26,$27,$28,$29,$30,$31,$32,$33,$34,$35,$36,$37,$38,$39, $40, $41,$42);"); + + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (&reserves[0].reserve_pub), + GNUNET_PQ_query_param_timestamp (&expiry), + GNUNET_PQ_query_param_timestamp (&gc), + GNUNET_PQ_query_param_uint64 (&reserves[0].wire_reference), + TALER_PQ_query_param_amount (&reserves[0].balance), + GNUNET_PQ_query_param_string (reserves[0].exchange_account_name), + GNUNET_PQ_query_param_timestamp (&reserves[0].execution_time), + GNUNET_PQ_query_param_auto_from_type (&h_payto), + GNUNET_PQ_query_param_string (reserves[0].sender_account_details), + GNUNET_PQ_query_param_timestamp (&reserve_expiration), + GNUNET_PQ_query_param_string (notify_s[0]), + GNUNET_PQ_query_param_string (notify_s[1]), + GNUNET_PQ_query_param_string (notify_s[2]), + GNUNET_PQ_query_param_string (notify_s[3]), + + GNUNET_PQ_query_param_auto_from_type (&reserves[1].reserve_pub), + GNUNET_PQ_query_param_uint64 (&reserves[1].wire_reference), + TALER_PQ_query_param_amount (&reserves[1].balance), + GNUNET_PQ_query_param_string (reserves[1].exchange_account_name), + GNUNET_PQ_query_param_timestamp (&reserves[1].execution_time), + GNUNET_PQ_query_param_auto_from_type (&h_payto), + GNUNET_PQ_query_param_string (reserves[1].sender_account_details), + GNUNET_PQ_query_param_timestamp (&reserve_expiration), + + GNUNET_PQ_query_param_auto_from_type (&reserves[2].reserve_pub), + GNUNET_PQ_query_param_uint64 (&reserves[2].wire_reference), + TALER_PQ_query_param_amount (&reserves[2].balance), + GNUNET_PQ_query_param_string (reserves[2].exchange_account_name), + GNUNET_PQ_query_param_timestamp (&reserves[2].execution_time), + GNUNET_PQ_query_param_auto_from_type (&h_payto), + GNUNET_PQ_query_param_string (reserves[2].sender_account_details), + GNUNET_PQ_query_param_timestamp (&reserve_expiration), + + GNUNET_PQ_query_param_auto_from_type (&reserves[3].reserve_pub), + GNUNET_PQ_query_param_uint64 (&reserves[3].wire_reference), + TALER_PQ_query_param_amount (&reserves[3].balance), + GNUNET_PQ_query_param_string (reserves[3].exchange_account_name), + GNUNET_PQ_query_param_timestamp (&reserves[3].execution_time), + GNUNET_PQ_query_param_auto_from_type (&h_payto), + GNUNET_PQ_query_param_string (reserves[3].sender_account_details), + GNUNET_PQ_query_param_timestamp (&reserve_expiration), + + GNUNET_PQ_query_param_end + }; + + struct GNUNET_PQ_ResultSpec rs[] = { + GNUNET_PQ_result_spec_bool ("conflicted", + &conflict[0]), + GNUNET_PQ_result_spec_bool ("conflicted2", + &conflict[1]), + GNUNET_PQ_result_spec_bool ("conflicted3", + &conflict[2]), + GNUNET_PQ_result_spec_bool ("conflicted4", + &conflict[3]), + GNUNET_PQ_result_spec_bool ("transaction_duplicate", + &transaction_duplicate[0]), + GNUNET_PQ_result_spec_bool ("transaction_duplicate2", + &transaction_duplicate[1]), + GNUNET_PQ_result_spec_bool ("transaction_duplicate3", + &transaction_duplicate[2]), + GNUNET_PQ_result_spec_bool ("transaction_duplicate4", + &transaction_duplicate[3]), + GNUNET_PQ_result_spec_uint64 ("reserve_uuid", + &reserve_uuid[0]), + GNUNET_PQ_result_spec_uint64 ("reserve_uuid2", + &reserve_uuid[1]), + GNUNET_PQ_result_spec_uint64 ("reserve_uuid3", + &reserve_uuid[2]), + GNUNET_PQ_result_spec_uint64 ("reserve_uuid4", + &reserve_uuid[3]), + GNUNET_PQ_result_spec_end + }; + + TALER_payto_hash (reserves[0].sender_account_details, + &h_payto); + TALER_payto_hash (reserves[1].sender_account_details, + &h_payto); + TALER_payto_hash (reserves[2].sender_account_details, + &h_payto); + TALER_payto_hash (reserves[3].sender_account_details, + &h_payto); + + qs3 = GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "batch4_reserve_create", + params, + rs); + if (qs3 < 0) { +<<<<<<< HEAD const struct TALER_EXCHANGEDB_ReserveInInfo *reserve = &reserves[reserves_length - 1]; // single insert logic here @@ -205,25 +427,194 @@ TEH_PG_batch2_reserves_in_insert (void *cls, // fprintf(stdout, "%d",conflicts[i]); // fprintf(stdout, "%d", conflicts2[i]); if ((!conflicts[i] && transaction_duplicate) ||(!conflicts2[i] && transaction_duplicate2)) +======= + GNUNET_log (GNUNET_ERROR_TYPE_WARNING, + "Failed to create reserves4 (%d)\n", + qs3); + return qs3; + } + + GNUNET_assert (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS != qs3); + /* results[i] = (transaction_duplicate) + ? GNUNET_DB_STATUS_SUCCESS_NO_RESULTS + : GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;*/ + + if (((conflict[0]) && (transaction_duplicate[0])) ||((conflict[1]) && (transaction_duplicate[1])) ||((conflict[2]) && (transaction_duplicate[2])) ||((conflict[3]) && (transaction_duplicate[3]))) +>>>>>>> b9baf781 (new batch test and standard deviation) { GNUNET_break (0); TEH_PG_rollback (pg); return GNUNET_DB_STATUS_HARD_ERROR; } - need_update |= conflicted; - need_update2 |= conflicted2; + return qs3; +} + + + +enum GNUNET_DB_QueryStatus +TEH_PG_batch2_reserves_in_insert (void *cls, + const struct TALER_EXCHANGEDB_ReserveInInfo *reserves, + unsigned int reserves_length, + unsigned int batch_size, + enum GNUNET_DB_QueryStatus *results) +{ + struct PostgresClosure *pg = cls; + enum GNUNET_DB_QueryStatus qs1; + enum GNUNET_DB_QueryStatus qs2; + enum GNUNET_DB_QueryStatus qs4; + enum GNUNET_DB_QueryStatus qs5; + struct GNUNET_TIME_Timestamp expiry; + struct GNUNET_TIME_Timestamp gc; + struct TALER_PaytoHashP h_payto; + uint64_t reserve_uuid[reserves_length]; + bool transaction_duplicate[reserves_length]; + bool need_update = false; + struct GNUNET_TIME_Timestamp reserve_expiration + = GNUNET_TIME_relative_to_timestamp (pg->idle_reserve_expiration_time); + bool conflicts[reserves_length]; + char *notify_s[reserves_length]; + + if (GNUNET_OK != + TEH_PG_preflight (pg)) + { + GNUNET_break (0); + return GNUNET_DB_STATUS_HARD_ERROR; } + + expiry = GNUNET_TIME_absolute_to_timestamp ( + GNUNET_TIME_absolute_add (reserves->execution_time.abs_time, + pg->idle_reserve_expiration_time)); + gc = GNUNET_TIME_absolute_to_timestamp ( + GNUNET_TIME_absolute_add (GNUNET_TIME_absolute_get (), + pg->legal_reserve_expiration_time)); + GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, + "Creating reserve %s with expiration in %s\n", + TALER_B2S (&(reserves->reserve_pub)), + GNUNET_STRINGS_relative_time_to_string ( + pg->idle_reserve_expiration_time, + GNUNET_NO)); + + if (GNUNET_OK != + TEH_PG_start_read_committed(pg, + "READ_COMMITED")) + { + GNUNET_break (0); + return GNUNET_DB_STATUS_HARD_ERROR; + } + + /* Optimistically assume this is a new reserve, create balance for the first + time; we do this before adding the actual transaction to "reserves_in", + as for a new reserve it can't be a duplicate 'add' operation, and as + the 'add' operation needs the reserve entry as a foreign key. */ + for (unsigned int i=0;i<reserves_length;i++) + { + const struct TALER_EXCHANGEDB_ReserveInInfo *reserve = &reserves[i]; + notify_s[i] = compute_notify_on_reserve (&reserve->reserve_pub); + } + + unsigned int i=0; + + while (i < reserves_length) + { + unsigned int bs = GNUNET_MIN (batch_size, + reserves_length - i); + if (bs >= 4) + { + // fprintf(stdout, "batch4"); + qs4=insert4(pg, + &reserves[i], + expiry, + gc, + h_payto, + ¬ify_s[i], + reserve_expiration, + &transaction_duplicate[i], + &conflicts[i], + &reserve_uuid[i]); + + if (qs4<0) + { + GNUNET_log (GNUNET_ERROR_TYPE_WARNING, + "Failed to update reserves4 (%d)\n", + qs4); + return qs4; + } + need_update |= conflicts[i]; + need_update |= conflicts[i+1]; + need_update |= conflicts[i+2]; + need_update |= conflicts[i+3]; + // fprintf(stdout, "%ld %ld %ld %ld\n", reserve_uuid[i], reserve_uuid[i+1], reserve_uuid[i+2], reserve_uuid[i+3]); + //fprintf(stdout, "%d %d %d %d\n", transaction_duplicate[i], transaction_duplicate[i+1], transaction_duplicate[i+2], transaction_duplicate[i+3]); + i += 4; + continue; + } + switch (bs) + { + case 3: + case 2: + qs5=insert2(pg, + &reserves[i], + expiry, + gc, + h_payto, + ¬ify_s[i], + reserve_expiration, + &transaction_duplicate[i], + &conflicts[i], + &reserve_uuid[i]); + if (qs5<0) + { + GNUNET_log (GNUNET_ERROR_TYPE_WARNING, + "Failed to update reserves (%d)\n", + qs5); + return qs5; + } + need_update |= conflicts[i]; + need_update |= conflicts[i+1]; + // fprintf(stdout, "%ld %ld\n", reserve_uuid[i], reserve_uuid[i+1]); + i += 2; + break; + case 1: + qs2 = insert1(pg, + &reserves[i], + expiry, + gc, + h_payto, + notify_s[i], + reserve_expiration, + &transaction_duplicate[i], + &conflicts[i], + &reserve_uuid[i]); + if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs2) + { + GNUNET_break (0); + return GNUNET_DB_STATUS_HARD_ERROR; + } + need_update |= conflicts[i]; + i += 1; + break; + case 0: + GNUNET_assert (0); + break; + } + } /* end while */ // commit { enum GNUNET_DB_QueryStatus cs; cs = TEH_PG_commit (pg); if (cs < 0) + { + GNUNET_log (GNUNET_ERROR_TYPE_WARNING, + "Failed to commit\n"); return cs; + } } if (! need_update) + { goto exit; + } // begin serializable { if (GNUNET_OK != @@ -235,7 +626,7 @@ TEH_PG_batch2_reserves_in_insert (void *cls, } } - enum GNUNET_DB_QueryStatus qs2; + enum GNUNET_DB_QueryStatus qs3; PREPARE (pg, "reserves_in_add_transaction", "CALL exchange_do_batch_reserves_update" @@ -252,21 +643,21 @@ TEH_PG_batch2_reserves_in_insert (void *cls, GNUNET_PQ_query_param_uint64 (&reserve->wire_reference), TALER_PQ_query_param_amount (reserve->balance), GNUNET_PQ_query_param_string (reserve->exchange_account_name), - GNUNET_PQ_query_param_bool (conflicted), + GNUNET_PQ_query_param_bool (conflicts[i]), GNUNET_PQ_query_param_auto_from_type (&h_payto), GNUNET_PQ_query_param_string (notify_s[i]), GNUNET_PQ_query_param_end }; - qs2 = GNUNET_PQ_eval_prepared_non_select (pg->conn, + qs3 = GNUNET_PQ_eval_prepared_non_select (pg->conn, "reserves_in_add_transaction", params); - if (qs2<0) + if (qs3<0) { GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Failed to update reserves (%d)\n", - qs2); - return qs2; + qs3); + return qs3; } } } |