diff options
| -rw-r--r-- | lib/PublicInbox/OverIdx.pm | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/PublicInbox/OverIdx.pm b/lib/PublicInbox/OverIdx.pm index c7f45a6c..008a5d1a 100644 --- a/lib/PublicInbox/OverIdx.pm +++ b/lib/PublicInbox/OverIdx.pm @@ -23,6 +23,8 @@ sub dbh_new { my $dbh = $self->SUPER::dbh_new(1); # TRUNCATE reduces I/O compared to the default (DELETE) + # We do not use WAL since we're optimized for read-only ops, + # (and read-only requires SQLite 3.22.0 (2018-01-22)). $dbh->do('PRAGMA journal_mode = TRUNCATE'); # 80000 pages (80MiB on SQLite <3.12.0, 320MiB on 3.12.0+) |