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-rw-r--r--src/exchange/taler-exchange-wirewatch.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/exchange/taler-exchange-wirewatch.c b/src/exchange/taler-exchange-wirewatch.c
index ab2bc381..40b962f8 100644
--- a/src/exchange/taler-exchange-wirewatch.c
+++ b/src/exchange/taler-exchange-wirewatch.c
@@ -458,6 +458,11 @@ history_cb (void *cls,
}
#endif
+ /* FIXME-PERFORMANCE: Consider using Postgres multi-valued insert here,
+ for up to 15x speed-up according to
+ https://dba.stackexchange.com/questions/224989/multi-row-insert-vs-transactional-single-row-inserts#225006
+ (Note: this may require changing both the
+ plugin API as well as modifying how this function is called.) */
qs = db_plugin->reserves_in_insert (db_plugin->cls,
session,
&details->reserve_pub,