1 files changed, 26 insertions, 0 deletions
diff --git a/mysql-test/main/opt_tvc.test b/mysql-test/main/opt_tvc.test
index e4e8c6d7919..f8469f22aa1 100644
--- a/mysql-test/main/opt_tvc.test
+++ b/mysql-test/main/opt_tvc.test
@@ -428,3 +428,29 @@ eval $query;
 drop table t1;
 SET @@in_predicate_conversion_threshold= default;
 
+--echo #
+--echo # MDEV-27937: Prepared statement with ? in the list if IN predicate
+--echo #
+
+set in_predicate_conversion_threshold=2;
+
+create table t1 (id int, a int, b int);
+insert into t1 values (1,3,30), (2,7,70), (3,1,10);
+
+prepare stmt from "
+select * from t1 where a in (7, ?, 5, 1);
+";
+execute stmt using 3;
+deallocate prepare stmt;
+
+prepare stmt from "
+select * from t1 where (a,b) in ((7,70), (3,?), (5,50), (1,10));
+";
+execute stmt using 30;
+deallocate prepare stmt;
+
+drop table t1;
+
+set in_predicate_conversion_threshold=default;
+
+--echo # End of 10.3 tests