过滤查询结果

Question

I use a query something like this to get tutors and institutes.

SELECT 
  t.tutor_id member_id,
  t.tutor_name member_name,
  t.tutor_code member_code,
  'tutor' AS TYPE 
FROM
  tutors t 
WHERE t.tutor_name LIKE '%jaya%' 
UNION
SELECT 
  t.institute_id,
  t.institute_name,
  t.institute_code,
  'institute' AS TYPE 
FROM
  institute i 
WHERE i.institute_name LIKE '%jaya%' 

This query is returning both records (tutors and institutes) according to given keyword. Its working for me. My problem is I need to keep record separately as tutors and institutes afters selecting all records from the query. I have use 2 buttons named 'tutors' and 'institute' on my page to filter query result. So now I need to know do I need to use 2 different queries for each button or if not can I use single query for do this?

Any comments are greatly appreciating. Thank you.

Answer 1

When a button let suppose tutors is clicked send two parametes to php function

function searchTutors($type , $keyword)
{
    if($type == 'tutors')
    {
        //tutors query here
    }else{
        //institutions query here
    }
    return $your_query_result;
}

Answer 2

If you desire to run a single query only, you can have separate views.

$type=$_POST['submit'];

if($type=='tutor')
{
  // show only columns from tutor table
}
else
{
 // show only columns from institute table
}