1 files changed, 16 insertions, 0 deletions
diff --git a/mysql-test/suite/gcol/inc/gcol_partition.inc b/mysql-test/suite/gcol/inc/gcol_partition.inc
index df199e86c68..4e4af4f0023 100644
--- a/mysql-test/suite/gcol/inc/gcol_partition.inc
+++ b/mysql-test/suite/gcol/inc/gcol_partition.inc
@@ -153,3 +153,19 @@ CHECK TABLE t EXTENDED;
 FLUSH TABLES;
 CHECK TABLE t EXTENDED;
 DROP TABLE t;
+
+--echo #
+--echo # MDEV-18166 ASSERT_COLUMN_MARKED_FOR_READ failed on tables with vcols
+--echo #
+CREATE TABLE t1 (
+    a INT,
+    b INT,
+    c BIT(4) NOT NULL DEFAULT b'0',
+    pk INTEGER AUTO_INCREMENT,
+    d BIT(4) AS (c) VIRTUAL,
+    PRIMARY KEY(pk),
+    KEY (b,d)
+) PARTITION BY HASH(pk);
+INSERT INTO t1 () VALUES (),();
+UPDATE t1 SET a = 0 WHERE b IS NULL ORDER BY pk;
+DROP TABLE t1;