* Returns true if this database does an implicit sort when doing GROUP BY
*
* @return bool
+ * @deprecated Since 1.30; only use grouped or aggregated fields in the SELECT
*/
public function implicitGroupby();
* Alias for getDomainID()
*
* @return string
+ * @deprecated 1.30
*/
public function getWikiID();
/**
* Get the inserted value of an auto-increment row
*
- * The value inserted should be fetched from nextSequenceValue()
- *
- * Example:
- * $id = $dbw->nextSequenceValue( 'page_page_id_seq' );
- * $dbw->insert( 'page', [ 'page_id' => $id ] );
- * $id = $dbw->insertId();
+ * This should only be called after an insert that used an auto-incremented
+ * value. If no such insert was previously done in the current database
+ * session, the return value is undefined.
*
* @return int
*/