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Diffstat (limited to 'lib/PublicInbox/Msgmap.pm')
-rw-r--r-- | lib/PublicInbox/Msgmap.pm | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/PublicInbox/Msgmap.pm b/lib/PublicInbox/Msgmap.pm index 26565d45..c6a73155 100644 --- a/lib/PublicInbox/Msgmap.pm +++ b/lib/PublicInbox/Msgmap.pm @@ -196,6 +196,18 @@ ORDER BY num ASC LIMIT 1000 $ids; } +sub msg_range { + my ($self, $beg, $end) = @_; + my $dbh = $self->{dbh}; + my $attr = { Columns => [] }; + my $mids = $dbh->selectall_arrayref(<<'', $attr, $$beg, $end); +SELECT num,mid FROM msgmap WHERE num >= ? AND num <= ? +ORDER BY num ASC + + $$beg = $mids->[-1]->[0] + 1 if @$mids; + $mids +} + # only used for mapping external serial numbers (e.g. articles from gmane) # see scripts/xhdr-num2mid or PublicInbox::Filter::RubyLang for usage sub mid_set { |