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Check empty strings as well on NULL

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int2001
2025-01-21 12:01:31 +00:00
parent 1d2b905bec
commit bfb4440fda
1 changed files with 1 additions and 1 deletions
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application/models/Csv_model.php
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@@ -24,7 +24,7 @@ class Csv_model extends CI_Model
$sql .= "SELECT station_callsign, COL_MY_SOTA_REF, COL_QSO_DATE, COL_TIME_ON, COL_BAND, COL_MODE, COL_CALL, COL_SOTA_REF, COL_COMMENT
FROM ".$this->config->item('table_name').
" JOIN station_profile on station_profile.station_id = ".$this->config->item('table_name').".station_id".
" WHERE (COL_SOTA_REF <> '' OR COL_MY_SOTA_REF <> '')";
" WHERE (COALESCE(COL_SOTA_REF,NULL,'') != '' OR COALESCE(COL_MY_SOTA_REF,NULL,'') != '')";
if ($station_id != "All") {
$sql .= ' and ' . $this->config->item('table_name'). '.station_id = ?';