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authorChristian Grothoff <christian@grothoff.org>2024-03-06 22:20:57 +0100
committerChristian Grothoff <christian@grothoff.org>2024-03-06 22:20:57 +0100
commitb8c5d140050d3fea860a7b7c13612d14a7aebe2d (patch)
tree1176a26b82462187ecf18c34c867b12779debc2c /src/exchangedb
parent9173d2747f00921dccf1678b877f7f250fca9cd3 (diff)
disable merge join to 'fix' #8452
Diffstat (limited to 'src/exchangedb')
-rw-r--r--src/exchangedb/pg_lookup_transfer_by_deposit.c1
-rw-r--r--src/exchangedb/plugin_exchangedb_postgres.c5
2 files changed, 5 insertions, 1 deletions
diff --git a/src/exchangedb/pg_lookup_transfer_by_deposit.c b/src/exchangedb/pg_lookup_transfer_by_deposit.c
index cb600f080..ba4efcefd 100644
--- a/src/exchangedb/pg_lookup_transfer_by_deposit.c
+++ b/src/exchangedb/pg_lookup_transfer_by_deposit.c
@@ -141,6 +141,7 @@ TEH_PG_lookup_transfer_by_deposit (
&wire_salt),
GNUNET_PQ_result_spec_string ("payto_uri",
&payto_uri),
+ /* See Postgresql bug #18380 */
#define BUG 1
#if BUG
GNUNET_PQ_result_spec_allow_null (
diff --git a/src/exchangedb/plugin_exchangedb_postgres.c b/src/exchangedb/plugin_exchangedb_postgres.c
index 0de656987..2c51a5bf1 100644
--- a/src/exchangedb/plugin_exchangedb_postgres.c
+++ b/src/exchangedb/plugin_exchangedb_postgres.c
@@ -272,6 +272,8 @@ TEH_PG_internal_setup (struct PostgresClosure *pg)
GNUNET_PQ_make_try_execute ("SET enable_sort=OFF;"),
GNUNET_PQ_make_try_execute ("SET enable_seqscan=OFF;"),
GNUNET_PQ_make_try_execute ("SET search_path TO exchange;"),
+ /* Mergejoin causes issues, see Postgres #18380 */
+ GNUNET_PQ_make_try_execute ("SET enable_mergejoin=OFF;"),
GNUNET_PQ_EXECUTE_STATEMENT_END
};
#else
@@ -280,7 +282,8 @@ TEH_PG_internal_setup (struct PostgresClosure *pg)
"SET SESSION CHARACTERISTICS AS TRANSACTION ISOLATION LEVEL SERIALIZABLE;"),
GNUNET_PQ_make_try_execute ("SET enable_sort=OFF;"),
GNUNET_PQ_make_try_execute ("SET enable_seqscan=OFF;"),
- GNUNET_PQ_make_try_execute ("SET autocommit=OFF;"),
+ /* Mergejoin causes issues, see Postgres #18380 */
+ GNUNET_PQ_make_try_execute ("SET enable_mergejoin=OFF;"),
GNUNET_PQ_make_try_execute ("SET search_path TO exchange;"),
GNUNET_PQ_EXECUTE_STATEMENT_END
};