diff options
Diffstat (limited to 'plugin/handler_socket/regtest/test_01_lib/test07.pl')
-rw-r--r-- | plugin/handler_socket/regtest/test_01_lib/test07.pl | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/plugin/handler_socket/regtest/test_01_lib/test07.pl b/plugin/handler_socket/regtest/test_01_lib/test07.pl new file mode 100644 index 00000000000..fa9802366d8 --- /dev/null +++ b/plugin/handler_socket/regtest/test_01_lib/test07.pl @@ -0,0 +1,98 @@ +#!/usr/bin/perl + +# vim:sw=2:ai + +# test for nulls + +BEGIN { + push @INC, "../common/"; +}; + +# use strict; +use warnings; +use hstest; + +my $dbh = hstest::init_testdb(); +my $table = 'hstesttbl'; +my $tablesize = 100; +$dbh->do( + "create table $table (" . + "k int primary key, v1 varchar(30), v2 varchar(30), " . + "key idxv1 (v1) " . + ") engine = innodb"); +srand(999); + +my %valmap = (); + +my $sth = $dbh->prepare("insert into $table values (?,?,?)"); +for (my $i = 0; $i < $tablesize; ++$i) { + my $k = "" . $i; + my $v1 = "1v" . int(rand(1000)) . $i; + my $v2 = "2v" . int(rand(1000)) . $i; + if ($i % 10 == 3) { + $v1 = undef; + } + $sth->execute($k, $v1, $v2); + $valmap{$k} = $v1; +} + +print "MY\n"; +my $aref = $dbh->selectall_arrayref("select k,v1,v2 from $table order by k"); +for my $row (@$aref) { + my ($k, $v1, $v2) = @$row; + $v1 = "[NULL]" if (!defined($v1)); + print "$k $v1 $v2\n"; +} + +print "HS\n"; +my $hs = hstest::get_hs_connection(); +my $dbname = $hstest::conf{dbname}; +$hs->open_index(1, $dbname, $table, '', 'k,v1,v2'); +my $r = $hs->execute_single(1, '>=', [ '' ], 10000, 0); +shift(@$r); +for (my $i = 0; $i < $tablesize; ++$i) { + my $k = $r->[$i * 3]; + my $v1 = $r->[$i * 3 + 1]; + my $v2 = $r->[$i * 3 + 2]; + $v1 = "[NULL]" if (!defined($v1)); + print "$k $v1 $v2\n"; +} + +print "2ndIDX\n"; +$hs->open_index(2, $dbname, $table, 'idxv1', 'k,v1,v2'); +for (my $i = 0; $i < $tablesize; ++$i) { + my $k = "" . $i; + my $v1 = $valmap{$k}; + next if !defined($v1); + my $r = $hs->execute_single(2, '=', [ $v1 ], 1, 0); + shift(@$r); + my $r_k = $r->[0]; + my $r_v1 = $r->[1]; + my $r_v2 = $r->[2]; + print "2ndidx $k $v1 => $r_k $r_v1 $r_v2\n"; +} + +print "2ndIDX NULL\n"; +{ + my %rvals = (); + my $v1 = undef; + my @arr; + push(@arr, undef); + my $kv = \@arr; + my $r = $hs->execute_single(2, "=", $kv, 10000, 0); + shift(@$r); + for (my $i = 0; $i < scalar(@$r); $i += 3) { + my $k = $r->[$i]; + my $v1 = $r->[$i + 1]; + my $v2 = $r->[$i + 2]; + $rvals{$k} = [ $k, $v1, $v2 ]; + } + for my $i (sort { $a <=> $b } keys %rvals) { + my $rec = $rvals{$i}; + my $k = $rec->[0]; + my $v1 = $rec->[1]; + my $v2 = $rec->[2]; + print "2ndidxnull $k $v2\n"; + } +} + |