print $sql->where({
	sale => {'==', 1},
	rent => {'==', 1},
})

##</code><code>##

print $sql->where([
	sale => {'==', 1},
	rent => {'==', 1},
])

##</code><code>##

print $sql->where({
	"(sale==1 OR rent==1) AND city" => {'==', 'Jerusalem'},
}), "\n";