fix: SQL optimization

This commit is contained in:
Martin Ambrus
2017-08-28 22:05:16 +02:00
parent 921179012e
commit 28c0a199ae
+1 -1
View File
@@ -2995,7 +2995,7 @@ class MYSQLi_DB {
}
function getTrainingList() {
$q = "SELECT * FROM " . TB_PREFIX . "training where vref != ''";
$q = "SELECT * FROM " . TB_PREFIX . "training where vref IS NOT NULL";
$result = mysqli_query($this->dblink,$q);
return $this->mysqli_fetch_all($result);
}