<?php
$CI = get_instance();
$CI->load->database();
$CI->load->dbforge();
//ADD keywords COLUMN IN blogs TABLE
$blogs = array(
'keywords' => array(
'type' => 'text',
'default' => null,
'null' => TRUE,
'collation' => 'utf8_unicode_ci'
)
);
$CI->dbforge->add_column('blogs', $blogs);
// update VERSION NUMBER INSIDE SETTINGS TABLE
$settings_data = array( 'value' => '5.6');
$CI->db->where('key', 'version');
$CI->db->update('settings', $settings_data);
?>