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#!/usr/bin/perl
# vim:sw=2:ai
# test for filters
BEGIN {
push @INC, "../common/";
};
use strict;
use warnings;
use bigint;
use hstest;
my $numeric_types = [
[ 'TINYINT', -128, 127 ],
[ 'TINYINT UNSIGNED', 0, 255 ],
[ 'SMALLINT', -32768, 32768 ],
[ 'SMALLINT UNSIGNED', 0, 65535 ],
[ 'MEDIUMINT', -8388608, 8388607 ],
[ 'MEDIUMINT UNSIGNED', 0, 16777215 ],
[ 'INT', -2147483648, 2147483647 ],
[ 'INT UNSIGNED', 0, 4294967295 ],
[ 'BIGINT', -9223372036854775808, 9223372036854775807 ],
[ 'BIGINT UNSIGNED', 0, 18446744073709551615 ],
[ 'FLOAT', -32768, 32768 ],
[ 'DOUBLE', -2147483648, 2147483647 ],
];
my $datetime_types = [
[ 'DATE', '0000-00-00', '2011-01-01', '9999-12-31' ],
[ 'DATETIME', 0, '2011-01-01 18:30:25' ],
[ 'TIME', 0, '18:30:25' ],
[ 'YEAR(4)', 1901, 2011, 2155 ],
# [ 'TIMESTAMP', 0, 999999999 ], # DOES NOT WORK YET
];
my $string_types = [
[ 'CHAR(10)', undef, 1, 2, 5, 10 ],
[ 'VARCHAR(10)', undef, 1, 2, 5, 10 ],
[ 'BINARY(10)', undef, 1, 2, 5, 10 ],
[ 'VARBINARY(10)', undef, 1, 2, 5, 10 ],
[ 'CHAR(255)', undef, 1, 2, 5, 10, 100, 200, 255 ],
[ 'VARCHAR(255)', undef, 1, 2, 5, 10, 100, 200, 255 ],
[ 'VARCHAR(511)', undef, 1, 2, 5, 10, 100, 200, 511 ],
[ 'LONGTEXT', 500, 1, 2, 5, 10, 100, 200, 511 ], # NOT SUPPORTED YET
[ 'LONGBLOB', 500, 1, 2, 5, 10, 100, 200, 511 ], # NOT SUPPORTED YET
# [ 'VARCHAR(4096)', 500, 1, 2, 5, 10, 100, 200, 255, 256, 4095 ],
# [ 'VARCHAR(16383)', 500, 1, 2, 5, 10, 100, 200, 255, 256, 4095, 4096, 16383 ],
# [ 'VARBINARY(16383)', 500, 1, 2, 5, 10, 100, 200, 255, 256, 4095, 4096, 16383 ],
];
for my $rec (@$numeric_types) {
my ($typ, $minval, $maxval) = @$rec;
my @vals = ();
push(@vals, 0);
push(@vals, $maxval);
if ($minval != 0) {
push(@vals, $minval);
}
my $v1 = $minval;
my $v2 = $maxval;
for (my $i = 0; $i < 3; ++$i) {
$v1 /= 3;
$v2 /= 3;
push(@vals, int($v1));
push(@vals, int($v2));
}
my %vm = map { $_ => 1 } @vals;
@vals = sort { $a <=> $b } keys %vm;
push(@vals, undef);
test_one($typ, undef, \@vals);
}
for my $rec (@$datetime_types) {
my ($typ, @vals) = @$rec;
push(@vals, undef);
test_one($typ, undef, \@vals);
}
for my $rec (@$string_types) {
my ($typ, $keylen, @vs) = @$rec;
my @vals = ();
srand(999);
for my $len (@vs) {
my $s = '';
my @arr = ();
# print "$len 1\n";
for (my $i = 0; $i < $len; ++$i) {
my $v = int(rand(10));
$arr[$i] = chr(65 + $v);
}
# print "2\n";
push(@vals, join('', @arr));
}
push(@vals, undef);
test_one($typ, $keylen, \@vals);
}
my $hs;
sub test_one {
my ($typ, $keylen, $values) = @_;
print "\n$typ -------------------------------------------------\n\n";
my $keylen_str = '';
if (defined($keylen)) {
$keylen_str = "($keylen)";
}
my $dbh = hstest::init_testdb();
my $table = 'hstesttbl';
my $tablesize = 3;
$dbh->do(
"create table $table " .
"(k1 int not null, k2 int not null, " .
"v1 int not null, v2 $typ default null, " .
"primary key (k1, k2) ) engine = innodb");
my $sth = $dbh->prepare("insert ignore into $table values (?,?,?,?)");
for (my $i = 0; $i < $tablesize; ++$i) {
my $j = 0;
for my $v (@$values) {
$sth->execute($i, $j, $i, $v);
++$j;
}
}
$hs = hstest::get_hs_connection(undef, 9999);
my $dbname = $hstest::conf{dbname};
$hs->open_index(1, $dbname, $table, '', 'k1,k2,v1,v2', 'v2');
my $minval = $values->[0];
# select * ... where (k1, k2) >= ('', $minval)
exec_multi(
4, "FILTER($typ) NO FILTER",
[ 1, '>=', [ '', $minval ], 1000, 0 ]
);
for my $v (@$values) {
my $vstr = defined($v) ? $v : 'NULL';
# select * ... where (k1, k2) >= ('', $minval) and v2 = $v
exec_multi(
4, "FILTER($typ) v2 = $vstr",
[ 1, '>=', [ '', $minval ], 1000, 0, undef, undef, [ [ 'F', '=', 0, $v ] ] ]
);
# select * ... where (k1, k2) >= ('', $minval) and v2 != $v
exec_multi(
4, "FILTER($typ) v2 != $vstr",
[ 1, '>=', [ '', $minval ], 1000, 0, undef, undef, [ [ 'F', '!=', 0, $v ] ] ]
);
# select * ... where (k1, k2) >= ('', $minval) and v2 >= $v
exec_multi(
4, "FILTER($typ) v2 >= $vstr",
[ 1, '>=', [ '', $minval ], 1000, 0, undef, undef, [ [ 'F', '>=', 0, $v ] ] ]
);
# select * ... where (k1, k2) >= ('', $minval) and v2 < $v
exec_multi(
4, "FILTER($typ) v2 < $vstr",
[ 1, '>=', [ '', $minval ], 1000, 0, undef, undef, [ [ 'F', '<', 0, $v ] ] ]
);
# select * ... where (k1, k2) >= ('', $minval) and v2 > $v
exec_multi(
4, "FILTER($typ) v2 > $vstr",
[ 1, '>=', [ '', $minval ], 1000, 0, undef, undef, [ [ 'F', '>', 0, $v ] ] ]
);
# select * ... where (k1, k2) >= ('', $minval) and v2 <= $v
exec_multi(
4, "FILTER($typ) v2 <= $vstr",
[ 1, '>=', [ '', $minval ], 1000, 0, undef, undef, [ [ 'F', '<=', 0, $v ] ] ]
);
}
undef $hs;
}
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);
my $nrows = $code == 0 ? scalar(@$res) / $width : 0;
print "code=$code rows=$nrows\n";
my $i = 0;
for my $fld (@$res) {
$fld = 'NULL' if !defined($fld);
print "[$fld]";
if (++$i >= $width) {
print "\n";
$i = 0;
}
}
print "\n";
}
}
|
