diff --git a/src/wp-includes/class-wp-query.php b/src/wp-includes/class-wp-query.php
index 349faee891..a27a97e3b8 100644
--- a/src/wp-includes/class-wp-query.php
+++ b/src/wp-includes/class-wp-query.php
@@ -3313,11 +3313,24 @@ class WP_Query {
 			 * complete row at once. One massive result vs. many small results.
 			 *
 			 * @since 3.4.0
+			 * @since 6.6.0 Added the `$old_request` and `$clauses` parameters.
 			 *
 			 * @param bool     $split_the_query Whether or not to split the query.
 			 * @param WP_Query $query           The WP_Query instance.
+			 * @param string   $old_request     The complete SQL query before filtering.
+			 * @param string[] $clauses {
+			 * 		Associative array of the clauses for the query.
+			 *
+			 * 		@type string $where    The WHERE clause of the query.
+			 * 		@type string $groupby  The GROUP BY clause of the query.
+			 * 		@type string $join     The JOIN clause of the query.
+			 * 		@type string $orderby  The ORDER BY clause of the query.
+			 * 		@type string $distinct The DISTINCT clause of the query.
+			 * 		@type string $fields   The SELECT clause of the query.
+			 * 		@type string $limits   The LIMIT clause of the query.
+			 * }
 			 */
-			$split_the_query = apply_filters( 'split_the_query', $split_the_query, $this );
+			$split_the_query = apply_filters( 'split_the_query', $split_the_query, $this, $old_request, compact( $pieces ) );
 
 			if ( $split_the_query ) {
 				// First get the IDs and then fill in the objects.