$self;
}
-sub index_values {
- my ($self) = @_;
- my $lock = $self->lock_for_scope_fast;
- $self->dbh($lock)->do('CREATE INDEX IF NOT EXISTS idx_v ON kv (v)');
-}
-
sub set_maybe {
my ($self, $key, $val, $lock) = @_;
$lock //= $self->lock_for_scope_fast;
map { $_->[0] } @{$self->dbh->selectall_arrayref($sql, undef, @pfx)};
}
-sub delete_by_val {
- my ($self, $val, $lock) = @_;
- $lock //= $self->lock_for_scope_fast;
- $self->{dbh}->prepare_cached(<<'')->execute($val) + 0;
-DELETE FROM kv WHERE v = ?
-
-}
-
-sub replace_values {
- my ($self, $oldval, $newval, $lock) = @_;
- $lock //= $self->lock_for_scope_fast;
- $self->{dbh}->prepare_cached(<<'')->execute($newval, $oldval) + 0;
-UPDATE kv SET v = ? WHERE v = ?
-
-}
-
sub set {
my ($self, $key, $val) = @_;
if (defined $val) {
#!perl -w
-# Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
+# Copyright (C) all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
use strict;
use v5.10.1;
is($skv->xchg($dead, undef), $cafe, 'xchg to undef');
is($skv->get($dead), undef, 'get after xchg to undef');
is($skv->get($cafe), $dead, 'get after set_maybe');
-ok($skv->index_values, 'index_values works');
-is($skv->replace_values($dead, $cafe), 1, 'replaced one by value');
-is($skv->get($cafe), $cafe, 'value updated');
-is($skv->replace_values($dead, $cafe), 0, 'replaced none by value');
is($skv->xchg($dead, $cafe), undef, 'xchg from undef');
is($skv->count, 2, 'count works');
$seen{$k} = $v;
}
is($seen{$dead}, $cafe, '$dead has expected value');
-is($seen{$cafe}, $cafe, '$cafe has expected value');
+is($seen{$cafe}, $dead, '$cafe has expected value');
is(scalar keys %seen, 2, 'iterated through all');
-is($skv->replace_values($cafe, $dead), 2, 'replaced 2 by value');
-is($skv->delete_by_val('bogus'), 0, 'delete_by_val misses');
-is($skv->delete_by_val($dead), 2, 'delete_by_val hits');
-is($skv->delete_by_val($dead), 0, 'delete_by_val misses again');
-
undef $skv;
ok(!-d $skv_tmpdir, 'temporary dir gone');
$skv = PublicInbox::SharedKV->new("$tmpdir/dir", 'base');