1 files changed, 106 insertions, 0 deletions
diff --git a/mysql-test/main/default_session.test b/mysql-test/main/default_session.test
new file mode 100644
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+++ b/mysql-test/main/default_session.test
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+#
+# DEFAULT clause with functions that depend on the current session state
+#
+
+source include/not_embedded.inc;
+
+create database mysqltest1;
+
+create user ''@localhost;
+create user foo@localhost;
+create role bar;
+grant select on *.* to ''@localhost;
+grant select,insert on *.* to foo@localhost;
+grant select,insert on *.* to bar;
+grant bar to ''@localhost;
+
+create table t1 (n varchar(100),
+                 u varchar(100) default user(),
+                 cu varchar(100) default current_user(),
+                 cr varchar(100) default current_role(),
+                 d  varchar(100) default database());
+
+create definer=foo@localhost view mysqltest1.v1 as select * from t1;
+create definer=bar           view            v2 as select * from t1;
+create                       view            v3 as select * from v2;
+
+create definer=foo@localhost view mysqltest1.v4 as select default(n),default(u),default(cu),default(cr), default(d) from t1;
+create definer=bar           view            v5 as select default(n),default(u),default(cu),default(cr), default(d) from t1;
+create                       view            v6 as select * from v5;
+
+insert t1 (n)  values ('t1');
+insert mysqltest1.v1 (n)  values ('v1');
+insert v2 (n)  values ('v2');
+insert v3 (n)  values ('v3');
+
+select default(n),default(u),default(cu),default(cr), default(d) from t1 limit 1;
+select * from mysqltest1.v4 limit 1;
+select * from v5 limit 1;
+select * from v6 limit 1;
+
+connect (conn,localhost,conn,,mysqltest1);
+set role bar;
+insert test.t1 (n)  values ('t1');
+insert v1 (n)  values ('v1');
+insert test.v2 (n)  values ('v2');
+insert test.v3 (n)  values ('v3');
+
+select default(n),default(u),default(cu),default(cr), default(d) from test.t1 limit 1;
+select * from v4 limit 1;
+select * from test.v5 limit 1;
+select * from test.v6 limit 1;
+connection default;
+disconnect conn;
+
+select * from t1;
+drop database mysqltest1;
+drop view v2, v3, v5, v6;
+drop table t1;
+drop user ''@localhost;
+drop user foo@localhost;
+drop role bar;
+
+create table t1 (a date,
+                 mn varchar(100) default monthname(a),
+                 dn varchar(100) default dayname(a),
+                 df varchar(100) default date_format(a, "%a, %b"));
+
+insert t1 (a) values ('2010-12-2');
+set lc_time_names=de_DE;
+insert t1 (a) values ('2010-12-2');
+set lc_time_names=default;
+
+select * from t1;
+drop table t1;
+
+create table t1 (a varchar(100) default @@sql_mode);
+insert t1 () values ();
+set sql_mode=ansi;
+insert t1 () values ();
+set sql_mode=default;
+select * from t1;
+drop table t1;
+
+#
+# MDEV-21249 MariaDB 10.3.10 When referring to bigint to generate timestamp data in the virtual generated column, the value of the generated column does not change when the time zone changes
+#
+set time_zone='+00:00';
+create table t1 (a int, b datetime default from_unixtime(a), c datetime);
+insert t1 (a, c) values (1569495327, from_unixtime(1569495327));
+set time_zone='+01:00';
+insert t1 (a, c) values (1569495327, from_unixtime(1569495327));
+flush tables;
+insert t1 (a, c) values (1569495327, from_unixtime(1569495327));
+select * from t1;
+drop table t1;
+
+# same with vcols
+set time_zone = "+00:00";
+create table t1 (a int, b timestamp as (from_unixtime(a)) virtual);
+insert into t1 (a) value (1569495327);
+select a, b, from_unixtime(a) from t1;
+set time_zone = "+01:00";
+select a, b, from_unixtime(a) from t1;
+flush tables;
+select a, b, from_unixtime(a) from t1;
+drop table t1;