我有一个查询:
select foo, bar
from baz
where a like ?
order by foo
,这很好。当我尝试添加其他列时出现错误:
$sql='select foo, bar
from baz
where a like ?
and b like ?
and c like ?
order by foo';
$dbh->prepare($sql);
$dbh->selectall_arrayref($sql, { Slice {} }, $inputa, $inputb, $inputc );
当我尝试添加其他查询时。传递这三个独立变量的正确方法是什么?
谢谢