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Altred SQL for Overview. Speedup-factor 5

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int2001
2024-01-15 08:27:34 +00:00
parent f5166fe2e4
commit e006e88b6d
1 changed files with 23 additions and 24 deletions
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47
application/models/Logbook_model.php
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@@ -1620,35 +1620,34 @@ class Logbook_model extends CI_Model {
}
function get_qsos($num, $offset, $StationLocationsArray = null) {
if($StationLocationsArray == null) {
$CI =& get_instance();
$CI->load->model('logbooks_model');
$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
} else {
$logbooks_locations_array = $StationLocationsArray;
}
if(ENVIRONMENT == 'development') {
$this->output->enable_profiler(TRUE);
}
if($StationLocationsArray == null) {
$CI =& get_instance();
$CI->load->model('logbooks_model');
$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
} else {
$logbooks_locations_array = $StationLocationsArray;
}
if (empty($logbooks_locations_array)) {
return array();
}
if (empty($logbooks_locations_array)) {
return array();
}
$this->db->select($this->config->item('table_name').'.*, station_profile.*, dxcc_entities.*, lotw_users.callsign, lotw_users.lastupload');
$this->db->from($this->config->item('table_name'));
$this->db->select($this->config->item('table_name').'.*, station_profile.*, dxcc_entities.*, lotw_users.callsign, lotw_users.lastupload');
$this->db->from($this->config->item('table_name'));
// remove anything thats duplicated based on COL_PRIMARY_KEY
$this->db->distinct(''.$this->config->item('table_name').'.COL_PRIMARY_KEY');
$this->db->join('station_profile', 'station_profile.station_id = '.$this->config->item('table_name').'.station_id');
$this->db->join('dxcc_entities', $this->config->item('table_name').'.col_dxcc = dxcc_entities.adif', 'left');
$this->db->join('lotw_users', 'lotw_users.callsign = '.$this->config->item('table_name').'.col_call', 'left outer');
$this->db->where_in('station_profile.station_id', $logbooks_locations_array);
$this->db->order_by(''.$this->config->item('table_name').'.COL_TIME_ON', "desc");
$this->db->join('station_profile', 'station_profile.station_id = '.$this->config->item('table_name').'.station_id');
$this->db->join('dxcc_entities', $this->config->item('table_name').'.col_dxcc = dxcc_entities.adif', 'left');
$this->db->join('lotw_users', 'lotw_users.callsign = '.$this->config->item('table_name').'.col_call', 'left outer');
$this->db->where_in('station_profile.station_id', $logbooks_locations_array);
$this->db->order_by(''.$this->config->item('table_name').'.COL_TIME_ON', "desc");
$this->db->order_by(''.$this->config->item('table_name').'.COL_PRIMARY_KEY', "desc");
$this->db->limit($num);
$this->db->offset($offset);
$this->db->limit($num);
$this->db->offset($offset);
return $this->db->get();
return $this->db->get();
}
function get_qso($id, $trusted = false) {