main.index_intersect_innodb view protocol test flaky

CURRENT_TEST: main.index_intersect_innodb

--- /home/buildbot/amd64-debian-12-debug-embedded/build/mysql-test/main/index_intersect_innodb.result	2026-07-21 05:31:43.000000000 +0000

+++ /home/buildbot/amd64-debian-12-debug-embedded/build/mysql-test/main/index_intersect_innodb.reject	2026-07-21 05:44:55.303420721 +0000

@@ -491,7 +491,7 @@

 WHERE ID BETWEEN 3001 AND 4000 AND Population > 600000

 AND Country BETWEEN 'S' AND 'Z' ;

 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra

-1	SIMPLE	City	index_merge	PRIMARY,Population,Country	PRIMARY,Population	4,4	NULL	#	Using sort_intersect(PRIMARY,Population); Using where

+1	SIMPLE	City	range	PRIMARY,Population,Country	PRIMARY	4	NULL	#	Using where

 SELECT * FROM City USE INDEX ()

 WHERE ID BETWEEN 501 AND 1000 AND Population > 700000 AND Country LIKE 'C%';

 ID	Name	Country	Population

Result length mismatch