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Optimized SQL

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int2001
2025-07-02 08:32:53 +00:00
parent bb642994e4
commit 01d479bd1c
1 changed files with 4 additions and 4 deletions
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8
application/models/Stationsetup_model.php
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@@ -222,10 +222,10 @@ class Stationsetup_model extends CI_Model {
}
function get_all_locations() {
$this->db->select('station_profile.*, dxcc_entities.name as station_country, dxcc_entities.end as dxcc_end, count('.$this->config->item('table_name').'.station_id) as qso_total, (select max(col_time_on) from '.$this->config->item('table_name').' where station_id = station_profile.station_id) lastqsodate, exists(select 1 from station_logbooks_relationship where station_location_id = station_profile.station_id and station_logbook_id = '.($this->session->userdata('active_station_logbook') ?? 0).') as linked');
$this->db->from('station_profile');
$this->db->join($this->config->item('table_name'),'station_profile.station_id = '.$this->config->item('table_name').'.station_id','left');
$this->db->join('dxcc_entities','station_profile.station_dxcc = dxcc_entities.adif','left outer');
$this->db->select('station_profile.*, dxcc_entities.name as station_country, dxcc_entities.end as dxcc_end, count('.$this->config->item('table_name').'.station_id) as qso_total, max(col_time_on) as lastqsodate, exists(select 1 from station_logbooks_relationship where station_location_id = station_profile.station_id and station_logbook_id = '.($this->session->userdata('active_station_logbook') ?? 0).') as linked');
$this->db->from('station_profile');
$this->db->join($this->config->item('table_name'),'station_profile.station_id = '.$this->config->item('table_name').'.station_id','left');
$this->db->join('dxcc_entities','station_profile.station_dxcc = dxcc_entities.adif','left outer');
$this->db->group_by('station_profile.station_id');
$this->db->where('station_profile.user_id', $this->session->userdata('user_id'));
$this->db->or_where('station_profile.user_id =', NULL);