How would I use ON DUPLICATE KEY UPDATE in my CodeIgniter model?

user_257796 0
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I have a CodeIgniter/PHP Model and I want to insert some data into the database.

However, I have this set in my 'raw' SQL query:

ON DUPLICATE KEY UPDATE duplicate=duplicate+1

I am using CodeIgniter and am converting all my previous in-controller SQL queries to ActiveRecord. Is there any way to do this from within the ActiveRecord-based model?

Thanks!

Jack

codeigniter model activerecord mysql
8 Answers

Simply done - 

    $updt_str = '';
    foreach ($insert_array as $k => $v) {
        $updt_str = $updt_str.' '.$k.' = '.$v.',';
    }
    $updt_str = substr_replace($updt_str,";", -1);
    $this->db->query($this->db->insert_string('table_name', $insert_array).' ON DUPLICATE KEY UPDATE '.$updt_str);
user_104279480
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