diff --git a/lib/dml/moodle_database.php b/lib/dml/moodle_database.php
index c1f44f8ab03..a6dcbdc9a92 100644
--- a/lib/dml/moodle_database.php
+++ b/lib/dml/moodle_database.php
@@ -652,10 +652,11 @@ abstract class moodle_database {
 
     /**
      * Returns the SQL WHERE conditions.
+     *
      * @param string $table The table name that these conditions will be validated against.
      * @param array $conditions The conditions to build the where clause. (must not contain numeric indexes)
-     * @throws dml_exception
      * @return array An array list containing sql 'where' part and 'params'.
+     * @throws dml_exception
      */
     protected function where_clause($table, array $conditions=null) {
         // We accept nulls in conditions
@@ -1761,6 +1762,20 @@ abstract class moodle_database {
         return reset($record); // first column
     }
 
+    /**
+     * Selects records and return values of chosen field as an array where all the given conditions met.
+     *
+     * @param string $table the table to query.
+     * @param string $return the field we are intered in
+     * @param array|null $conditions optional array $fieldname=>requestedvalue with AND in between
+     * @return array of values
+     * @throws dml_exception A DML specific exception is thrown for any errors.
+     */
+    public function get_fieldset(string $table, string $return, ?array $conditions = null): array {
+        [$select, $params] = $this->where_clause($table, $conditions);
+        return $this->get_fieldset_select($table, $return, $select, $params);
+    }
+
     /**
      * Selects records and return values of chosen field as an array which match a particular WHERE clause.
      *
diff --git a/lib/dml/tests/dml_test.php b/lib/dml/tests/dml_test.php
index 160c93c7680..6b18cf53114 100644
--- a/lib/dml/tests/dml_test.php
+++ b/lib/dml/tests/dml_test.php
@@ -42,7 +42,7 @@ defined('MOODLE_INTERNAL') || die();
  * @category   test
  * @copyright  2008 Nicolas Connault
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @coversDefaultClass \moodle_database
+ * @covers \moodle_database
  */
 class dml_test extends \database_driver_testcase {
 
@@ -2079,6 +2079,32 @@ EOD;
         $this->assertEquals(3, $DB->get_field_sql("SELECT course FROM {{$tablename}} WHERE id = ?", array(1)));
     }
 
+    public function test_get_fieldset() {
+        $DB = $this->tdb;
+        $dbman = $DB->get_manager();
+
+        $table = $this->get_test_table();
+        $tablename = $table->getName();
+
+        $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
+        $table->add_field('course', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0');
+        $table->add_key('primary', XMLDB_KEY_PRIMARY, ['id']);
+        $dbman->create_table($table);
+
+        $DB->insert_record($tablename, ['course' => 1]);
+        $DB->insert_record($tablename, ['course' => 1]);
+        $DB->insert_record($tablename, ['course' => 2]);
+        $DB->insert_record($tablename, ['course' => 1]);
+
+        $fieldset = $DB->get_fieldset($tablename, 'id', ['course' => 1]);
+        $this->assertIsArray($fieldset);
+
+        $this->assertCount(3, $fieldset);
+        $this->assertEquals(1, $fieldset[0]);
+        $this->assertEquals(2, $fieldset[1]);
+        $this->assertEquals(4, $fieldset[2]);
+    }
+
     public function test_get_fieldset_select() {
         $DB = $this->tdb;
         $dbman = $DB->get_manager();
diff --git a/lib/upgrade.txt b/lib/upgrade.txt
index b3a38517012..6f62d0ddae3 100644
--- a/lib/upgrade.txt
+++ b/lib/upgrade.txt
@@ -25,6 +25,7 @@ information provided here is intended especially for developers.
       By default, tasks will be retried until they succeed, other tasks can override this method to change this behaviour.
     - set_attempts_available(): Used to set the number of attempts available for the task
     - get_attempts_available(): Used to get the number of attempts available for the task.
+* There is a new DML method $DB->get_fieldset. For some reason, this did not exist even though get_fieldset_select etc. did.
 
 === 4.3 ===
 
diff --git a/question/classes/statistics/responses/analysis_for_question.php b/question/classes/statistics/responses/analysis_for_question.php
index a2520f923af..b491cdc810a 100644
--- a/question/classes/statistics/responses/analysis_for_question.php
+++ b/question/classes/statistics/responses/analysis_for_question.php
@@ -208,14 +208,13 @@ class analysis_for_question {
 
         $transaction = $DB->start_delegated_transaction();
 
-        $analysisids = $DB->get_fieldset_select(
+        $analysisids = $DB->get_fieldset(
             'question_response_analysis',
             'id',
-            'hashcode = ? AND whichtries = ? AND questionid = ?',
             [
-                $qubaids->get_hash_code(),
-                $whichtries,
-                $questionid,
+                'hashcode' => $qubaids->get_hash_code(),
+                'whichtries' => $whichtries,
+                'questionid' => $questionid,
             ]
         );
         if (!empty($analysisids)) {