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|
use strict;
use DBI;
use Test::More;
if (defined $ENV{DBI_DSN}) {
plan tests => 13;
} else {
plan skip_all => 'cannot test without DB info';
}
my $dbh = DBI->connect($ENV{DBI_DSN}, $ENV{DBI_USER}, $ENV{DBI_PASS},
{RaiseError => 1, AutoCommit => 0}
);
ok(defined $dbh,
'connect with transaction'
);
my $sql = <<SQL;
SELECT id
, name
FROM test
WHERE id = ?
SQL
my $sth = $dbh->prepare($sql);
ok(defined $sth,
"prepare: $sql"
);
$sth->bind_param(1, 1);
ok($sth->execute(),
'exectute with one bind param'
);
$sth->bind_param(1, 2);
ok($sth->execute(),
'exectute with rebinding one param'
);
$sql = <<SQL;
SELECT id
, name
FROM test
WHERE id = ?
AND name = ?
SQL
$sth = $dbh->prepare($sql);
ok(defined $sth,
"prepare: $sql"
);
$sth->bind_param(1, 2);
$sth->bind_param(2, 'foo');
ok($sth->execute(),
'exectute with two bind params'
);
eval {
local $dbh->{PrintError} = 0;
$sth = $dbh->prepare($sql);
$sth->bind_param(1, 2);
$sth->execute();
};
ok(!$@,
'execute with only first of two params bound'
);
eval {
local $dbh->{PrintError} = 0;
$sth = $dbh->prepare($sql);
$sth->bind_param(2, 'foo');
$sth->execute();
};
ok(!$@,
'execute with only second of two params bound'
);
eval {
local $dbh->{PrintError} = 0;
$sth = $dbh->prepare($sql);
$sth->execute();
};
ok(!$@,
'execute with neither of two params bound'
);
$sth = $dbh->prepare($sql);
ok($sth->execute(1, 'foo'),
'execute with both params bound in execute'
);
eval {
local $dbh->{PrintError} = 0;
$sth = $dbh->prepare(q{
SELECT id
, name
FROM test
WHERE id = ?
AND name = ?
});
$sth->execute(1);
};
ok($@,
'execute with only one of two params bound in execute'
);
ok($sth->finish(),
'finish'
);
ok($dbh->disconnect(),
'disconnect'
);
|
