代碼點火器或AND多個Where子句

Question

使用CodeIgniter，我想在Where子句中使用OR進行多重搜索..這樣的事情：

$sql = "select employee.first_name, employee.last_name, employee.phone_number, job.title,
FROM employee, job
WHERE employee.jobID = job.jobID
AND employee.deleted = 0
AND (employee.first_name = $searchPara OR employee.last_name= $searchPara)
ORDER BY employee.last_name";
return $this->db->query($sql, $searchPara);

上面的查詢給出了一條錯誤消息，而且我也不確定如何在同一個SQL語句中將job.title = $ searchPara ...包含在搜索中

有人可以幫我這個嗎？

謝謝堆

Answer 1

由於job.title之后的逗號job.title SQL job.title

$sql = "select employee.first_name, employee.last_name, employee.phone_number, job.title
    FROM employee, job
    WHERE employee.jobID = job.jobID
    AND employee.deleted = 0
    AND (employee.first_name = ? OR employee.last_name = ?)
    ORDER BY employee.last_name";
return $this->db->query($sql, array($searchPara, $searchPara));