1 files changed, 44 insertions, 0 deletions
diff --git a/mysql-test/main/alter_table.test b/mysql-test/main/alter_table.test
index 36146195b67..ce461b2fe46 100644
--- a/mysql-test/main/alter_table.test
+++ b/mysql-test/main/alter_table.test
@@ -2090,3 +2090,47 @@ drop view v1;
 --echo #
 --echo # End of 10.3 tests
 --echo #
+
+--echo #
+--echo # MDEV-22563 Segfault on duplicate free of Item_func_in::array
+--echo #
+create or replace table person_principal (
+  person_id bigint not null,
+  insurant_id varchar(10) not null,
+  principal_id bigint not null,
+  principal_officer_id bigint not null,
+  nursing_degree tinyint null,
+  nursing_degree_valid_from date not null default cast(current_timestamp(6) as date),
+  carma_user_id bigint not null,
+  current_date_time timestamp(6) not null default current_timestamp(6) on update current_timestamp(6),
+  constraint pk_person_principal primary key (person_id asc),
+  constraint ck_person_principal_nursing_degree check (nursing_degree in (1,2,3,4,5)));
+
+create or replace table person_principal_hist (
+  person_id bigint not null,
+  insurant_id varchar(10) not null,
+  principal_id bigint not null,
+  principal_officer_id bigint not null,
+  nursing_degree tinyint null,
+  nursing_degree_valid_from date not null default cast(now() as date),
+  carma_user_id bigint not null,
+  orig_date_time datetime(6) not null,
+  constraint pk_person_principal_hist primary key (person_id asc, orig_date_time asc),
+  constraint ck_person_principal_hist_nursing_degree check (nursing_degree in (1,2,3,4,5)));
+
+insert into person_principal (person_id, insurant_id, principal_id, principal_officer_id, nursing_degree, nursing_degree_valid_from, carma_user_id)
+values (1, 'A123456789', 5, 1, 1, '2018-05-06', 1);
+alter table person_principal add column if not exists date_mask tinyint null;
+update person_principal set date_mask = 0;
+alter table person_principal modify column date_mask tinyint not null;
+drop tables person_principal_hist, person_principal;
+
+#
+# The following ALTER TABLE caused crash in 10.4.13 (Reported on freenode)
+#
+
+CREATE OR REPLACE TABLE `t1` (   `id` varchar(64) NOT NULL,   `name` varchar(255) NOT NULL,   `extra` text DEFAULT NULL,   `password` varchar(128) DEFAULT NULL,   `enabled` tinyint(1) DEFAULT NULL,   `domain_id` varchar(64) NOT NULL,   `default_project_id` varchar(64) DEFAULT NULL,   PRIMARY KEY (`id`),  CONSTRAINT `CONSTRAINT_1` CHECK (`enabled` in (0,1)) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+insert into t1 (id,name,enabled,domain_id) values (1,"Monty",1,"domain_id");
+insert into t1 (id,name,enabled,domain_id) values (2,"Monty2",1,"domain_id2");
+ALTER TABLE t1 ADD CONSTRAINT ixu_user2_name_domain_id UNIQUE (domain_id, name);
+DROP TABLE t1;