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#!/usr/bin/perl
# vim:sw=2:ai
# test for filters
BEGIN {
push @INC, "../common/";
};
use strict;
use warnings;
use hstest;
my $dbh = hstest::init_testdb();
my $table = 'hstesttbl';
my $tablesize = 10;
$dbh->do(
"create table $table " .
"(k1 varchar(30) not null, k2 varchar(30) not null, " .
"v1 int not null, v2 int not null, " .
"primary key (k1, k2) ) engine = innodb");
srand(999);
my $sth = $dbh->prepare("insert into $table values (?,?,?,?)");
for (my $i = 0; $i < $tablesize; ++$i) {
for (my $j = 0; $j < $tablesize; ++$j) {
my $k1 = "k1_" . $i;
my $k2 = "k2_" . $j;
my $v1 = $i + $j;
my $v2 = $i * $j;
$sth->execute($k1, $k2, $v1, $v2);
}
}
my $hs = hstest::get_hs_connection(undef, 9999);
my $dbname = $hstest::conf{dbname};
$hs->open_index(1, $dbname, $table, '', 'k1,k2,v1,v2', 'k2');
$hs->open_index(2, $dbname, $table, '', 'k1,k2,v1,v2', 'k1,k2,v1,v2');
$hs->open_index(3, $dbname, $table, '', 'v1', 'k1,v2');
exec_multi(
4, "VAL",
[ 1, '>=', [ '', '' ], 1000, 0 ],
);
# all
# select k1, k2, v1, v2 ... where (k1, k2) >= ('', '') and k2 = 'k2_5'
exec_single(
4, "FILTER",
[ 1, '>=', [ '', '' ], 1000, 0, undef, undef, [ [ 'F', '=', 0, 'k2_5' ] ] ]
);
# same as above
exec_multi(
4, "FILTER",
[ 1, '>=', [ '', '' ], 1000, 0, undef, undef, [ [ 'F', '=', 0, 'k2_5' ] ] ],
);
# select k1, k2, v1, v2 ... where (k1, k2) >= ('', '') and v1 = 3
exec_multi(
4, "FILTER",
[ 2, '>=', [ '', '' ], 1000, 0, undef, undef, [ [ 'F', '=', 2, 3 ] ] ],
);
# select k1, k2, v1, v2 ... where (k1, k2) >= ('k1_1', '') and k1 <= 'k1_2'
exec_multi(
4, "FILTER",
[ 2, '>=', [ 'k1_1', '' ], 1000, 0, undef, undef,
[ [ 'W', '<=', 0, 'k1_2' ] ] ],
);
# select k1, k2, v1, v2 ... where (k1, k2) >= ('k1_1', '') and k1 <= 'k1_2'
# and v2 >= 10
exec_multi(
4, "FILTER",
[ 2, '>=', [ 'k1_1', '' ], 1000, 0, undef, undef,
[ [ 'W', '<=', 0, 'k1_2' ], [ 'F', '>=', 3, 10 ] ] ],
);
# update ... set v2 = -1 where (k1, k2) >= ('k1_3', '') and v2 = 10
exec_multi(
4, "FILTER",
[ 3, '>=', [ 'k1_1', '' ], 1000, 0, 'U', [ -1 ],
[ [ 'F', '=', 1, 10 ] ] ],
);
exec_multi(
4, "VAL",
[ 1, '>=', [ '', '' ], 1000, 0 ],
);
# all
exit 0;
sub exec_single {
my ($width, $mess, $req) = @_;
print "$mess\n";
my $res = $hs->execute_single(@$req);
{
my $code = shift(@$res);
print "code=$code\n";
my $i = 0;
for my $fld (@$res) {
print "[$fld]";
if (++$i >= $width) {
print "\n";
$i = 0;
}
}
print "\n";
}
}
sub exec_multi {
my $width = shift(@_);
my $mess = shift(@_);
print "$mess\n";
my $mres = $hs->execute_multi(\@_);
for my $res (@$mres) {
my $code = shift(@$res);
print "code=$code\n";
my $i = 0;
for my $fld (@$res) {
print "[$fld]";
if (++$i >= $width) {
print "\n";
$i = 0;
}
}
print "\n";
}
}
|