MDL-80821 dml: declare arguments for sql_concat()

2024-02-19 12:27:51 +00:00
parent d3ad77e476
commit 5117dee664
9 changed files with 13 additions and 19 deletions
@@ -1508,8 +1508,7 @@ class pgsql_native_moodle_database extends moodle_database {
        return " $fieldname::real ";
    }

-    public function sql_concat() {
-        $arr = func_get_args();
+    public function sql_concat(...$arr) {
        $s = implode(' || ', $arr);
        if ($s === '') {
            return " '' ";