Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

14 files changed, 1994 insertions, 0 deletions

diff --git a/mysql-test/suite/vcol/inc/vcol_cleanup.inc b/mysql-test/suite/vcol/inc/vcol_cleanup.inc
new file mode 100644
index 00000000..f8adec03
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_cleanup.inc
@@ -0,0 +1,25 @@
+################################################################################
+# inc/vcol_cleanup.inc                                                         #
+#                                                                              #
+# Purpose:                                                                     #
+#   Removal of the objects created by the t/<test_name>.test                   #
+#   scripts.                                                                   #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-08-31                                                    #
+# Change Author:                                                               #
+# Change Date:                                                                 #
+# Change:                                                                      #
+################################################################################
+
+--disable_warnings
+--disable_query_log
+DROP VIEW  IF EXISTS v1,v2;
+DROP TABLE IF EXISTS t1,t2,t3;
+DROP PROCEDURE IF EXISTS p1;
+DROP FUNCTION IF EXISTS f1;
+DROP TRIGGER IF EXISTS trg1;
+DROP TRIGGER IF EXISTS trg2;
+--enable_query_log
+--enable_warnings
diff --git a/mysql-test/suite/vcol/inc/vcol_column_def_options.inc b/mysql-test/suite/vcol/inc/vcol_column_def_options.inc
new file mode 100644
index 00000000..61eac001
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_column_def_options.inc
@@ -0,0 +1,113 @@
+################################################################################
+# inc/vcol_column_def_options.inc                                              #
+#                                                                              #
+# Purpose:                                                                     #
+#  Testing different optional parameters specified when defining               #
+#  a virtual column.                                                           #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-02                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+--echo #
+--echo # Section 1. Wrong column definition options
+--echo #            - NOT NULL
+--echo #            - NULL
+--echo #            - DEFAULT <value>
+--echo #            - AUTO_INCREMENT
+--echo #            - [PRIMARY] KEY
+
+--echo # NOT NULL
+--error ER_PARSE_ERROR
+create table t1 (a int, b int as (a+1) not null);
+create table t1 (a int);
+--error ER_PARSE_ERROR
+alter table t1 add column b int as (a+1) not null;
+drop table t1;
+
+--echo # NULL  
+--error ER_PARSE_ERROR
+create table t1 (a int, b int as (a+1) null);
+create table t1 (a int);
+--error ER_PARSE_ERROR
+alter table t1 add column b int as (a+1) null;
+drop table t1;
+
+--echo # DEFAULT
+--error ER_PARSE_ERROR
+create table t1 (a int, b int as (a+1) default 0);
+create table t1 (a int);
+--error ER_PARSE_ERROR
+alter table t1 add column b int as (a+1) default 0;
+drop table t1;
+
+--echo # AUTO_INCREMENT
+--error ER_PARSE_ERROR
+create table t1 (a int, b int as (a+1) AUTO_INCREMENT);
+create table t1 (a int);
+--error ER_PARSE_ERROR
+alter table t1 add column b int as (a+1) AUTO_INCREMENT;
+drop table t1;
+
+--echo # [PRIMARY] KEY
+--error ER_PARSE_ERROR
+create table t1 (a int, b int as (a+1) key);
+--error ER_PARSE_ERROR
+create table t1 (a int, b int as (a+1) primary key);
+create table t1 (a int);
+--error ER_PARSE_ERROR
+alter table t1 add column b int as (a+1) key;
+--error ER_PARSE_ERROR
+alter table t1 add column b int as (a+1) primary key;
+drop table t1;
+
+--echo # Section 2. Other column definition options
+--echo #            - COMMENT
+--echo #            - REFERENCES (only syntax testing here)
+--echo #            - STORED (only systax testing here)
+create table t1 (a int, b int as (a % 2) comment 'my comment');
+show create table t1;
+describe t1;
+drop table t1;
+create table t1 (a int, b int as (a % 2));
+alter table t1 modify b int as (a % 2) comment 'my comment';
+show create table t1;
+describe t1;
+insert into t1 (a) values (1);
+select * from t1;
+insert into t1 values (2,default);
+select a,b from t1;
+create table t2 like t1;
+show create table t2;
+describe t2;
+insert into t2 (a) values (1);
+select * from t2;
+insert into t2 values (2,default);
+select a,b from t2;
+drop table t2;
+drop table t1;
+
+create table t1 (a int, b int as (a % 2) persistent); 
+show create table t1;
+describe t1;
+insert into t1 (a) values (1);
+select * from t1;
+insert into t1 values (2,default);
+select a,b from t1;
+drop table t1;
+
+
+create table t2 (a int);
+create table t1 (a int, b int as (a % 2) persistent);
+show create table t1;
+drop table t1;
+create table t1 (a int, b int as (a % 2));
+--error ER_UNSUPPORTED_ACTION_ON_GENERATED_COLUMN
+alter table t1 modify b int as (a % 2) persistent;
+show create table t1;
+drop table t1;
diff --git a/mysql-test/suite/vcol/inc/vcol_dependancies_on_vcol.inc b/mysql-test/suite/vcol/inc/vcol_dependancies_on_vcol.inc
new file mode 100644
index 00000000..91a55013
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_dependancies_on_vcol.inc
@@ -0,0 +1,43 @@
+################################################################################
+# inc/vcol_dependencies_on_vcol.inc                                            #
+#                                                                              #
+# Purpose:                                                                     #
+#  Testing scenarios when columns depend on virtual columns, i.e. such as      #
+#   - a virtual column is based on a virtual column                            #
+#   - a "real" column on which a virtual one is renamed/dropped                #
+#   - a virtual column involved in partitioning is renamed/dropped             #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-02                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+--echo # Can't define a virtual column on another virtual column
+--error ER_VCOL_BASED_ON_VCOL
+create table t1 (a int, b int as (a+1), c int as (b+1));
+create table t1 (a int, b int as (a+1));
+--error ER_VCOL_BASED_ON_VCOL
+alter table t1 add column c int as (b+1);
+drop table t1;
+
+--echo # Can't rename or drop a column used in the function of a virtual column
+create table t1 (a int, b int as (a+1));
+--echo # On renaming/dropping a column on which a virtual field is 
+--echo # defined the following error is displayed: 
+--echo # "Unknown column 'a' in 'virtual column function'"
+--error ER_BAD_FIELD_ERROR
+alter table t1 drop column a;
+--error ER_BAD_FIELD_ERROR
+alter table t1 change a c int;
+drop table t1;
+
+--echo # Can't rename or drop a virtual column used by the paritition function
+create table t1 (a int, b int as (a+1)) partition by hash(b);  
+--error ER_BAD_FIELD_ERROR
+alter table t1 drop b;                                               
+--error ER_BAD_FIELD_ERROR
+alter table t1 change b c int as (a+1);
+
diff --git a/mysql-test/suite/vcol/inc/vcol_handler.inc b/mysql-test/suite/vcol/inc/vcol_handler.inc
new file mode 100644
index 00000000..49e2ddc2
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_handler.inc
@@ -0,0 +1,77 @@
+################################################################################
+# inc/vcol_handler.inc                                                         #
+#                                                                              #
+# Purpose:                                                                     #
+#  Testing HANDLER.                                                            #
+#                                                                              #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-04                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+create table t1 (a int, 
+                 b int as (-a),
+		 c int as (-a) persistent,
+		 d char(1),
+		 index (a),
+		 index (c));
+insert into t1 (a,d) values (4,'a'), (2,'b'), (1,'c'), (3,'d');
+select * from t1;
+
+--echo # HANDLER tbl_name OPEN
+handler t1 open;
+
+--echo # HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...)
+handler t1 read a > (2);
+
+--echo # HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) WHERE non-vcol_field=expr
+handler t1 read a > (2) where d='c';
+
+--echo # HANDLER tbl_name READ vcol_index_name = (value1,value2,...)
+handler t1 read c = (-2);
+
+--echo # HANDLER tbl_name READ vcol_index_name = (value1,value2,...) WHERE non-vcol_field=expr
+handler t1 read c = (-2) where d='c';
+
+--echo # HANDLER tbl_name READ non-vcol_index_name > (value1,value2,...) WHERE vcol_field=expr
+handler t1 read a > (2) where b=-3 && c=-3;
+
+--echo # HANDLER tbl_name READ vcol_index_name <= (value1,value2,...)
+handler t1 read c <= (-2);
+
+--echo # HANDLER tbl_name READ vcol_index_name > (value1,value2,...) WHERE vcol_field=expr
+handler t1 read c <= (-2) where b=-3;
+
+--echo # HANDLER tbl_name READ vcol_index_name FIRST
+handler t1 read c first;
+
+--echo # HANDLER tbl_name READ vcol_index_name NEXT
+handler t1 read c next;
+
+--echo # HANDLER tbl_name READ vcol_index_name PREV
+handler t1 read c prev;
+
+--echo # HANDLER tbl_name READ vcol_index_name LAST
+handler t1 read c last;
+
+--echo # HANDLER tbl_name READ FIRST where non-vcol=expr
+handler t1 read FIRST where a >= 2; 
+
+--echo # HANDLER tbl_name READ FIRST where vcol=expr
+handler t1 read FIRST where b >= -2; 
+
+--echo # HANDLER tbl_name READ NEXT where non-vcol=expr
+handler t1 read NEXT where d='c'; 
+
+--echo # HANDLER tbl_name READ NEXT where vcol=expr
+handler t1 read NEXT where b<=-4; 
+
+--echo # HANDLER tbl_name CLOSE
+handler t1 close;
+
+drop table t1;
diff --git a/mysql-test/suite/vcol/inc/vcol_init_vars.pre b/mysql-test/suite/vcol/inc/vcol_init_vars.pre
new file mode 100644
index 00000000..f3c55c22
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_init_vars.pre
@@ -0,0 +1,17 @@
+################################################################################
+# inc/vcol_init_vars.pre                                                       #
+#                                                                              #
+# Purpose:                                                                     #
+#  Initialize variables used in t/<name> test cases.                           #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-08-31                                                    #
+# Change Author:                                                               #
+# Change Date:                                                                 #
+# Change:                                                                      #
+################################################################################
+
+let $skip_full_text_check = 0;
+let $skip_spatial_index_check = 0;
diff --git a/mysql-test/suite/vcol/inc/vcol_ins_upd.inc b/mysql-test/suite/vcol/inc/vcol_ins_upd.inc
new file mode 100644
index 00000000..8cf0fb9e
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_ins_upd.inc
@@ -0,0 +1,381 @@
+################################################################################
+# inc/vcol_ins_upd.inc                                                         #
+#                                                                              #
+# Purpose:                                                                     #
+#  Testing DDL operations such as INSERT, UPDATE, REPLACE and DELETE.          #
+#                                                                              #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-04                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+let $create1 = create table t1 (a int, 
+                                b int as (-a),
+				c int as (-a) persistent);
+let $create2 = create table t1 (a int unique, 
+                                b int as (-a),
+				c int as (-a) persistent);
+let $create3 = create table t1 (a int, 
+                                b int as (-a),
+				c int as (-a) persistent unique);
+let $create4 = create table t1 (a int, 
+                                b int as (-a),
+				c int as (-a) persistent unique,
+				d varchar(16));
+eval $create1;
+set sql_warnings = 1;
+
+--echo #
+--echo # *** INSERT ***
+--echo #
+
+--echo # INSERT INTO tbl_name VALUES... DEFAULT is specified against vcols
+insert into t1 values (1,default,default);
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # INSERT INTO tbl_name VALUES... NULL is specified against vcols
+insert into t1 values (1,null,null);
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # INSERT INTO tbl_name VALUES... a non-NULL value is specified against vcols
+insert ignore into t1 values (1,2,3);
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # INSERT INTO tbl_name (<non_vcol_list>) VALUES...
+insert into t1 (a) values (1), (2);
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # INSERT INTO tbl_name (<normal+vcols>) VALUES... DEFAULT is specified 
+--echo # against vcols
+insert into t1 (a,b) values (1,default), (2,default);
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # INSERT INTO tbl_name (<normal+vcols>) VALUES... NULL is specified against vcols
+insert into t1 (a,b) values (1,null), (2,null);
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # INSERT INTO tbl_name (<normal+vcols>) VALUES... a non-NULL value is specified 
+--echo # against vcols
+insert ignore into t1 (a,b) values (1,3), (2,4);
+select * from t1;
+delete from t1;
+select * from t1;
+drop table t1;
+
+--echo # Table with UNIQUE non-vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE 
+--echo # KEY UPDATE <non_vcol>=expr, <vcol>=expr
+eval $create2;
+insert into t1 values (1,default,default);
+insert into t1 values (1,default,default) 
+       on duplicate key update a=2, b=default;
+select a,b,c from t1;
+delete from t1 where b in (1,2);
+select * from t1;
+drop table t1;
+
+--echo # Table with UNIQUE vcol field. INSERT INTO tbl_name VALUES... ON DUPLICATE 
+--echo # KEY UPDATE <non_vcol>=expr, <vcol>=expr
+eval $create3;
+insert into t1 values (1,default,default);
+insert into t1 values (1,default,default) 
+       on duplicate key update a=2, b=default;
+select a,b,c from t1;
+
+--echo # CREATE new_table ... LIKE old_table
+--echo # INSERT INTO new_table SELECT * from old_table
+create table t2 like t1;
+insert ignore into t2 select * from t1;
+select * from t1;
+drop table t2;
+
+--echo # CREATE new_table ... LIKE old_table INSERT INTO new_table (<non-vcols>, <vcols>) 
+--echo # SELECT <non-vcols>, <vcols> from old_table
+insert into t1 values (1,default,default);
+select * from t1;
+create table t2 like t1;
+insert ignore into t2 (a,b) select a,b from t1;
+select * from t2;
+drop table t2;
+drop table t1;
+
+--echo #
+--echo # *** UPDATE ***
+--echo #
+
+--echo # UPDATE tbl_name SET non-vcol=expr WHERE non-vcol=expr
+eval $create1;
+insert into t1 (a) values (1), (2);
+select * from t1;
+update t1 set a=3 where a=2;
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # UPDATE tbl_name SET vcol=expr WHERE non-vcol=expr
+insert into t1 (a) values (1), (2);
+select * from t1;
+update ignore t1 set c=3 where a=2;
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=expr
+insert into t1 (a) values (1), (2);
+select * from t1;
+update t1 set a=3 where b=-2;
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # UPDATE tbl_name SET vcol=expr WHERE vcol=expr
+insert into t1 (a) values (1), (2);
+select * from t1;
+update ignore t1 set c=3 where b=-2;
+select * from t1;
+delete from t1;
+select * from t1;
+drop table t1;
+
+--echo # INDEX created on vcol 
+--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=const
+eval $create3;
+insert into t1 (a) values (1), (2);
+select * from t1;
+update t1 set a=3 where c=-2;
+select * from t1;
+delete from t1;
+select * from t1;
+
+
+--echo # INDEX created on vcol 
+--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2
+insert into t1 (a) values (1), (2);
+select * from t1;
+update t1 set a=3 where c between -3 and -2;
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # No INDEX created on vcol 
+--echo # UPDATE tbl_name SET non-vcol=expr WHERE vcol=between const1 and const2
+insert into t1 (a) values (1), (2);
+select * from t1;
+update t1 set a=3 where b between -3 and -2;
+select * from t1;
+delete from t1;
+select * from t1;
+
+--echo # INDEX created on vcol 
+--echo # UPDATE tbl_name SET non-vcol=expr 
+--echo # WHERE vcol=between const1 and const2 ORDER BY vcol
+insert into t1 (a) values (1), (2), (3), (4), (5);
+select * from t1;
+update t1 set a=6 where c between -1 and 0
+          order by c;
+select * from t1;
+delete from t1 where c between -6 and 0;
+select * from t1;
+
+--echo # INDEX created on vcol 
+--echo # UPDATE tbl_name SET non-vcol=expr 
+--echo # WHERE vcol=between const1 and const2 ORDER BY vcol LIMIT 2
+insert into t1 (a) values (1), (2), (3), (4), (5);
+select * from t1;
+update t1 set a=6 where c between -1 and 0
+          order by c limit 2;
+select * from t1;
+delete from t1 where c between -2 and 0 order by c;
+select * from t1;
+delete from t1;
+
+--echo # INDEX created on vcol 
+--echo # UPDATE tbl_name SET non-vcol=expr
+--echo # WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3
+insert into t1 (a) values (1), (2), (3), (4), (5);
+select * from t1;
+update t1 set a=6 where (c between -2 and 0) and (b=-1);
+select * from t1;
+delete from t1;
+
+--echo # INDEX created on vcol 
+--echo # UPDATE tbl_name SET non-vcol=expr
+--echo # WHERE indexed vcol=between const1 and const2 and non-indexed vcol=const3
+--echo # ORDER BY indexed vcol
+insert into t1 (a) values (1), (2), (3), (4), (5);
+select * from t1;
+update t1 set a=6 where (c between -2 and 0) and (b=-1) order by c;
+select * from t1;
+delete from t1;
+drop table t1;
+
+let $innodb_engine = `SELECT @@session.default_storage_engine='innodb'`;
+if ($innodb_engine)
+{
+  --echo #
+  --echo # Verify ON UPDATE/DELETE actions of FOREIGN KEYs
+  create table t2 (a int primary key, name varchar(10));
+  create table t1 (a int primary key, b int as (a % 10) persistent);
+  insert into t2 values (1, 'value1'), (2,'value2'), (3,'value3');
+  insert into t1 (a) values (1),(2),(3);
+  select * from t1;
+  select * from t2;
+  select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a;
+
+  --echo #  - ON UPDATE RESTRICT
+  alter table t1 add foreign key (b) references t2(a) on update restrict;
+  --error ER_NO_REFERENCED_ROW_2
+  insert into t1 (a) values (4);
+  --error ER_ROW_IS_REFERENCED_2
+  update t2 set a=4 where a=3;
+  select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a;
+  alter table t1 drop foreign key t1_ibfk_1;
+
+  --echo #  - ON DELETE RESTRICT
+  alter table t1 add foreign key (b) references t2(a) on delete restrict;
+  --error ER_ROW_IS_REFERENCED_2
+  delete from t2 where a=3;
+  select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a;
+  select t1.a, t1.b, t2.name from t1 left outer join t2 on (t1.b=t2.a);
+  alter table t1 drop foreign key t1_ibfk_1;
+
+  --echo #  - ON DELETE CASCADE
+  alter table t1 add foreign key (b) references t2(a) on delete cascade;
+  delete from t2 where a=3;
+  select t1.a, t1.b, t2.name from t1,t2 where t1.b=t2.a;
+  select t1.a, t1.b, t2.name from t1 left outer join t2 on (t1.b=t2.a);
+  alter table t1 drop foreign key t1_ibfk_1;
+
+  drop table t1;
+  drop table t2;
+}
+
+--echo #
+--echo # *** REPLACE ***
+--echo #
+
+--echo # UNIQUE INDEX on vcol
+--echo # REPLACE tbl_name (non-vcols) VALUES (non-vcols);
+eval $create4;
+insert into t1 (a,d) values (1,'a'), (2,'b');
+select * from t1;
+replace t1 (a,d) values (1,'c');
+select * from t1;
+delete from t1;
+select * from t1;
+
+
+# *** DELETE
+# All required tests for DELETE are performed as part of the above testing
+# for INSERT, UPDATE and REPLACE.
+
+set sql_warnings = 0;
+drop table t1;
+
+--echo #
+--echo # MDEV-9093: Persistent computed column is not updated when
+--echo # update query contains join
+--echo #
+
+CREATE TABLE `t1` (
+  `id` bigint(20) NOT NULL,
+  `name` varchar(254) DEFAULT NULL,
+  `name_hash` varchar(64) AS (sha1(name)) PERSISTENT,
+  PRIMARY KEY (`id`)
+);
+
+insert into t1(id,name) values (2050, 'name1'),(2051, 'name2'),(2041, 'name3');
+
+create table t2 (id bigint);
+insert into t2 values (2050),(2051),(2041);
+
+select * from t1;
+
+update t1 join t2 using(id) set name = concat(name,
+'+1') where t1.id in (2051,2041);
+
+select * from t1;
+
+drop table t1,t2;
+
+--echo #
+--echo # Test error handling with virtual columns
+--echo #
+
+CREATE TABLE IF NOT EXISTS t1 (
+    f1 DOUBLE,
+    f2 DOUBLE NOT NULL DEFAULT '0',
+    f3 DOUBLE,
+    f4 DOUBLE NOT NULL DEFAULT '0',
+    v1 DOUBLE AS ( ( f1 DIV ( f1 ) ) <= f2 ) VIRTUAL,
+    v2 DOUBLE AS ( ( f2 DIV ( f2 ) ) <= f2 ) VIRTUAL,
+    KEY (v2)
+);
+
+set sql_mode='strict_all_tables,error_for_division_by_zero';
+--error ER_DIVISION_BY_ZERO
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (0, 0, 0, 0);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (1, 1, 1, 1);
+--error ER_DIVISION_BY_ZERO
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (1, 0, 1, 1);
+INSERT IGNORE INTO t1 (f1, f2, f3, f4) VALUES (1, 0, 1, 1);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (0, 1, 1, 1);
+select v1 from t1;
+
+--error ER_DIVISION_BY_ZERO
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (0,0,0,0), (2,2,2,2);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (3,3,3,3), (4,4,4,4);
+--error ER_DIVISION_BY_ZERO
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (5,5,5,5), (1,0,0,0);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (6,6,0,0);
+
+--error ER_DIVISION_BY_ZERO
+INSERT INTO t1 ( f1, f2, f3, f4 ) SELECT f3, f4, f3, f4 FROM t1;
+select count(*) from t1;
+DELETE FROM t1 WHERE v2 != f1 and f1 < 5;
+select count(*) from t1;
+select * from t1;
+--error ER_BAD_NULL_ERROR
+INSERT INTO t1 ( f1, f2, f3, f4 ) SELECT v1, v2, 10,10 FROM t1;
+INSERT INTO t1 ( f1, f2, f3, f4 ) SELECT v1, v2, 10,10 FROM t1 where f2 !=0;
+UPDATE t1 SET f3 = v1 WHERE f2 = 2 AND v2 is null;
+SELECT * FROM t1;
+TRUNCATE TABLE t1;
+
+set sql_mode='error_for_division_by_zero';
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (0, 0, 0, 0);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (1, 1, 1, 1);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (1, 0, 1, 1);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (0, 1, 1, 1);
+select v1 from t1;
+
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (0,0,0,0), (2,2,2,2);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (3,3,3,3), (4,4,4,4);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (5,5,5,5), (1,0,0,0);
+INSERT INTO t1 (f1, f2, f3, f4) VALUES (6,6,0,0);
+
+INSERT INTO t1 ( f1, f2, f3, f4 ) SELECT f3, f4, f3, f4 FROM t1;
+select count(*) from t1;
+DELETE FROM t1 WHERE v2 != f1 and f1 < 5;
+select count(*) from t1;
+select * from t1;
+INSERT INTO t1 ( f1, f2, f3, f4 ) SELECT v1, v2, 10,10 FROM t1;
+UPDATE t1 SET f3 = v1 WHERE f2 = 2 AND v2 is null;
+drop table t1;
+set sql_mode=@@global.sql_mode;
diff --git a/mysql-test/suite/vcol/inc/vcol_keys.inc b/mysql-test/suite/vcol/inc/vcol_keys.inc
new file mode 100644
index 00000000..8ec89daf
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_keys.inc
@@ -0,0 +1,233 @@
+################################################################################
+# inc/vcol_keys.inc                                                            #
+#                                                                              #
+# Purpose:                                                                     #
+#  Testing keys, indexes defined upon virtual columns.                         #
+#                                                                              #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-02                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+
+--echo #            - UNIQUE KEY
+--echo #            - INDEX
+--echo #            - FULLTEXT INDEX
+--echo #            - SPATIAL INDEX (not supported)
+--echo #            - FOREIGN INDEX (partially supported)
+--echo #            - CHECK (allowed but not used)
+
+--echo # UNIQUE
+create table t1 (a int, b int as (a*2) unique);
+drop table t1;
+create table t1 (a int, b int as (a*2) persistent unique);
+show create table t1;
+describe t1;
+drop table t1;
+
+create table t1 (a int, b int as (a*2), unique key (b));
+drop table t1;
+create table t1 (a int, b int as (a*2) persistent, unique (b));
+show create table t1;
+describe t1;
+drop table t1;
+
+create table t1 (a int, b int as (a*2));
+alter table t1 add unique key (b);
+drop table t1;
+create table t1 (a int, b int as (a*2) persistent);
+alter table t1 add unique key (b);
+drop table t1;
+
+--echo # Testing data manipulation operations involving UNIQUE keys 
+--echo # on virtual columns can be found in:
+--echo #  - vcol_ins_upd.inc
+--echo #  - vcol_select.inc
+
+--echo # 
+--echo # INDEX
+create table t1 (a int, b int as (a*2), index (b));
+drop table t1;
+create table t1 (a int, b int as (a*2), index (a,b));
+drop table t1;
+
+create table t1 (a int, b int as (a*2) persistent, index (b));
+show create table t1;
+describe t1;
+drop table t1;
+
+create table t1 (a int, b int as (a*2) persistent, index (a,b));
+show create table t1;
+describe t1;
+drop table t1;
+
+create table t1 (a int, b int as (a*2));
+alter table t1 add index (b);
+alter table t1 add index (a,b);
+drop table t1;
+
+create table t1 (a int, b int as (a*2) persistent);
+alter table t1 add index (b);
+drop table t1;
+
+create table t1 (a int, b int as (a*2) persistent);
+alter table t1 add index (a,b);
+create table t2 like t1;
+drop table t2;
+drop table t1;
+
+--echo # Testing data manipulation operations involving INDEX
+--echo # on virtual columns can be found in:
+--echo #  - vcol_select.inc
+
+--echo #
+--echo # TODO: FULLTEXT INDEX
+
+--echo # SPATIAL INDEX
+if (!$skip_spatial_index_check)
+{
+  --echo # Error "All parts of a SPATIAL index must be NOT NULL"
+  --error ER_SPATIAL_CANT_HAVE_NULL
+  create table t1 (a int, b geometry as (a+1) persistent, spatial index (b));
+  create table t1 (a int, b int as (a+1) persistent);
+  --error ER_WRONG_ARGUMENTS
+  alter table t1 add spatial index (b);
+  drop table t1;
+}
+
+--echo # FOREIGN KEY
+
+--echo # Rejected FK options.
+--error ER_WRONG_FK_OPTION_FOR_GENERATED_COLUMN 
+create table t1 (a int, b int as (a+1) persistent,
+                 foreign key (b) references t2(a) on update set null);
+--error ER_WRONG_FK_OPTION_FOR_GENERATED_COLUMN 
+create table t1 (a int, b int as (a+1) persistent,
+                 foreign key (b) references t2(a) on update cascade);
+--error ER_WRONG_FK_OPTION_FOR_GENERATED_COLUMN 
+create table t1 (a int, b int as (a+1) persistent,
+                 foreign key (b) references t2(a) on delete set null);
+
+create table t1 (a int, b int as (a+1) persistent);
+--error ER_WRONG_FK_OPTION_FOR_GENERATED_COLUMN 
+alter table t1 add foreign key (b) references t2(a) on update set null;
+--error ER_WRONG_FK_OPTION_FOR_GENERATED_COLUMN 
+alter table t1 add foreign key (b) references t2(a) on update cascade;
+--error ER_WRONG_FK_OPTION_FOR_GENERATED_COLUMN 
+alter table t1 add foreign key (b) references t2(a) on delete set null;
+drop table t1;
+
+if ($with_foreign_keys) {
+--error ER_CANT_CREATE_TABLE
+create table t1 (a int, b int as (a+1), foreign key (b) references t2(a));
+
+create table t1 (a int, b int as (a+1));
+--error ER_CANT_CREATE_TABLE
+alter table t1 add foreign key (b) references t2(a);
+drop table t1;
+}
+
+--echo # Allowed FK options.
+create table t2 (a int primary key, b char(5));
+create table t1 (a int, b int as (a % 10) persistent,
+                 foreign key (b) references t2(a) on update restrict);
+drop table t1;
+create table t1 (a int, b int as (a % 10) persistent,
+                 foreign key (b) references t2(a) on update no action);
+drop table t1;
+create table t1 (a int, b int as (a % 10) persistent,
+                 foreign key (b) references t2(a) on delete restrict);
+drop table t1;
+create table t1 (a int, b int as (a % 10) persistent,
+                 foreign key (b) references t2(a) on delete cascade);
+drop table t1;
+create table t1 (a int, b int as (a % 10) persistent,
+                 foreign key (b) references t2(a) on delete no action);
+drop table t1;
+
+--echo 
+--echo # Testing data manipulation operations involving FOREIGN KEY 
+--echo # on virtual columns can be found in:
+--echo #  - vcol_ins_upd.inc
+--echo #  - vcol_select.inc
+
+#
+# Restrictions when indexed:
+#
+
+--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
+create table t1 (a int, b timestamp as (now()), key (b));
+create table t1 (a int, b timestamp as (now()));
+--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
+alter table t1 add index (b);
+drop table t1;
+
+--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
+create table t1 (a int, b varchar(100) as (user()), key (b));
+create table t1 (a int, b varchar(100) as (user()));
+--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
+alter table t1 add index (b);
+drop table t1;
+
+--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
+create table t1 (a int, b double as (rand()), key (b));
+create table t1 (a int, b double as (rand()));
+--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
+alter table t1 add index (b);
+drop table t1;
+
+#
+# MDEV-11598 Assertion `!table || (!table->read_set... failed
+#
+
+CREATE OR REPLACE TABLE t1 (
+    f2 DOUBLE NOT NULL DEFAULT '0',
+    f3 DOUBLE NOT NULL DEFAULT '0',
+    f4 DOUBLE,
+    f5 DOUBLE DEFAULT '0',
+    v4 DOUBLE AS (IF(f4,f3,f2)) VIRTUAL,
+    KEY (f5),
+    KEY (v4)
+);
+
+INSERT INTO t1 (f2,f3,f4,f5) VALUES (5,4,1,0),(5,7,NULL,0);
+INSERT INTO t1 (f2,f3,f4,f5) SELECT f2, f3, f5, f3 FROM t1;
+INSERT INTO t1 (f2,f3,f4,f5) VALUES (5,0,NULL,1);
+INSERT INTO t1 (f2,f3,f4,f5) SELECT f2, f5, f5, f3 FROM t1;
+DELETE FROM t1 WHERE f5 = 1 OR v4 = 4 ORDER BY f5,v4 LIMIT 9;
+SELECT * from t1;
+DROP TABLE t1;
+
+# Another similar failure
+
+CREATE TABLE t1 (
+ d DECIMAL(63,0) NOT NULL DEFAULT 0,
+ c VARCHAR(64) NOT NULL DEFAULT '',
+ vd DECIMAL(63,0) AS (d) VIRTUAL,
+ vc VARCHAR(2048) AS (c) VIRTUAL,
+ pk BIGINT AUTO_INCREMENT,
+ PRIMARY KEY(pk));
+
+INSERT INTO t1 (d,c) VALUES (0.5,'foo');
+SELECT * FROM t1 WHERE vc != 'bar' ORDER BY vd;
+DROP TABLE t1;
+
+#
+# MDEV-11729:  Crash when using partial indexed virtual fields
+#
+
+CREATE TABLE t1 (
+ pk BIGINT,
+ c CHAR(64) NOT NULL DEFAULT '',
+ vc CHAR(64) AS (c) VIRTUAL,
+ PRIMARY KEY(pk),
+ INDEX(vc(32))
+);
+DELETE FROM t1 WHERE vc IS NULL ORDER BY pk;
+DROP TABLE t1;
+
diff --git a/mysql-test/suite/vcol/inc/vcol_non_stored_columns.inc b/mysql-test/suite/vcol/inc/vcol_non_stored_columns.inc
new file mode 100644
index 00000000..771053fa
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_non_stored_columns.inc
@@ -0,0 +1,174 @@
+################################################################################
+# inc/vcol_non_stored_columns.inc                                              #
+#                                                                              #
+# Purpose:                                                                     #
+#  Ensure that MySQL behaviour is consistent irrelevant of                     #
+#    - the place of a non-stored column among other columns,                   #
+#    - the total number of non-stored fields.                                  #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-04                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+--echo # Case 1. All non-stored columns.
+--echo # This scenario is currently impossible due to the fact that virtual columns
+--echo # with a constant expression are not allowed.
+
+--echo # Case 2. CREATE
+--echo #  - Column1: "real"
+--echo #  - Column 2: virtual non-stored
+create table t1 (a int, b int as (-a));
+insert into t1 values (1,default);
+select * from t1;
+insert into t1 values (2,default);
+select * from t1;
+drop table t1;
+
+--echo # Case 3. CREATE
+--echo #  - Column1: "real"
+--echo #  - Column 2: virtual stored
+create table t1 (a int, b int as (-a) persistent);
+insert into t1 values (1,default);
+select * from t1;
+insert into t1 values (2,default);
+select * from t1;
+drop table t1;
+
+--echo # Case 4. CREATE
+--echo #  - Column1: virtual non-stored
+--echo #  - Column2: "real"
+create table t1 (a int as (-b), b int);
+insert into t1 values (default,1);
+select * from t1;
+insert into t1 values (default,2);
+select * from t1;
+drop table t1;
+
+--echo # Case 5. CREATE
+--echo #  - Column1: virtual stored
+--echo #  - Column2: "real"
+create table t1 (a int as (-b) persistent, b int);
+insert into t1 values (default,1);
+select * from t1;
+insert into t1 values (default,2);
+select * from t1;
+drop table t1;
+
+--echo # Case 6. CREATE
+--echo #  - Column1: "real"
+--echo #  - Column2: virtual non-stored
+--echo #  - Column3: virtual stored
+create table t1 (a int, b int as (-a), c int as (-a) persistent);
+insert into t1 values (1,default,default);
+select * from t1;
+insert into t1 values (2,default,default);
+select * from t1;
+drop table t1;
+
+--echo # Case 7. ALTER. Modify virtual stored -> virtual non-stored
+create table t1 (a int, b int as (a % 2) persistent);
+--error ER_UNSUPPORTED_ACTION_ON_GENERATED_COLUMN
+alter table t1 modify b int as (a % 2);
+show create table t1;
+drop table t1;
+
+--echo # Case 8. ALTER. Modify virtual non-stored -> virtual stored
+create table t1 (a int, b int as (a % 2));
+--error ER_UNSUPPORTED_ACTION_ON_GENERATED_COLUMN
+alter table t1 modify b int as (a % 2) persistent;
+show create table t1;
+drop table t1;
+
+--echo # Case 9. CREATE LIKE
+--echo #  - Column1: "real"
+--echo #  - Column2: virtual non-stored
+--echo #  - Column3: virtual stored
+create table t1 (a int, b int as (-a), c int as (-a) persistent);
+create table t2 like t1;
+insert into t2 values (1,default,default);
+select * from t2;
+insert into t2 values (2,default,default);
+select * from t2;
+drop table t2;
+drop table t1;
+
+--echo # Case 10. ALTER. Dropping a virtual non-stored column.
+--echo #  - Column1: virtual non-stored
+--echo #  - Column2: "real"
+create table t1 (a int as (-b), b int, c varchar(5));
+insert into t1 values (default,1,'v1');
+insert into t1 values (default,2,'v2');
+select * from t1;
+alter table t1 drop column a;
+select * from t1;
+show create table t1;
+drop table t1;
+
+--echo # Case 11. ALTER. Dropping a virtual stored column.
+--echo #  - Column1: virtual stored
+--echo #  - Column2: "real"
+create table t1 (a int as (-b) persistent, b int, c char(5));
+insert into t1 values (default,1,'v1');
+insert into t1 values (default,2,'v2');
+select * from t1;
+alter table t1 drop column a;
+select * from t1;
+show create table t1;
+drop table t1;
+
+--echo # Case 12. ALTER. Adding a new virtual non-stored column.
+create table t1 (a int, b datetime);
+insert into t1 values (1,'2008-09-04');
+insert into t1 values (2,'2008-09-05');
+select * from t1;
+alter table t1 add column c int as (dayofyear(b)) after a;
+select * from t1;
+show create table t1;
+drop table t1;
+
+--echo # Case 13. ALTER. Adding a new virtual stored column.
+create table t1 (a int, b datetime);
+insert into t1 values (1,'2008-09-04');
+insert into t1 values (2,'2008-09-05');
+select * from t1;
+alter table t1 add column c int as (dayofyear(b)) persistent after a;
+select * from t1;
+show create table t1;
+drop table t1;
+
+--echo # Case 14. ALTER. Changing the expression of a virtual stored column.
+create table t1 (a int, b datetime, c int as (week(b,0)) persistent);
+insert into t1 values (1,'2008-09-04',default);
+insert into t1 values (2,'2008-09-05',default);
+select * from t1;
+alter table t1 change column c c int as (week(b,1)) persistent;
+select * from t1;
+show create table t1;
+drop table t1;
+
+--echo # Case 15. ALTER. Changing the expression of a virtual non-stored column.
+create table t1 (a int, b datetime, c int as (week(b,0)));
+insert into t1 values (1,'2008-09-04',default);
+insert into t1 values (2,'2008-09-05',default);
+select * from t1;
+alter table t1 change column c c int as (week(b,1));
+select * from t1;
+show create table t1;
+drop table t1;
+
+--echo #
+--echo # MDEV-6103 - Adding/removing non-materialized virtual column triggers
+--echo #             table recreation
+--echo #
+CREATE TABLE t1(a INT);
+INSERT INTO t1 VALUES(1),(1),(1),(1),(1),(1),(1),(1),(1),(1);
+enable_info;
+ALTER TABLE t1 ADD COLUMN b INT AS (a + 1) VIRTUAL;
+ALTER TABLE t1 DROP COLUMN b;
+disable_info;
+CHECK TABLE t1;
+DROP TABLE t1;
diff --git a/mysql-test/suite/vcol/inc/vcol_partition.inc b/mysql-test/suite/vcol/inc/vcol_partition.inc
new file mode 100644
index 00000000..8a667b6e
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_partition.inc
@@ -0,0 +1,139 @@
+################################################################################
+# inc/vcol_partition.inc                                                       #
+#                                                                              #
+# Purpose:                                                                     #
+#  Testing partitioning tables with virtual columns.                           #
+#                                                                              #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-04                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+--source include/have_partition.inc
+
+--disable_warnings
+drop table if exists t1;
+--enable_warnings
+
+--echo # Case 1. Partitioning by RANGE based on a non-stored virtual column.
+
+CREATE TABLE t1 (
+    a DATE NOT NULL,
+    b int as (year(a))
+)
+PARTITION BY RANGE( b ) (
+    PARTITION p0 VALUES LESS THAN (2006),
+    PARTITION p2 VALUES LESS THAN (2008)
+);
+
+insert into t1 values ('2006-01-01',default);
+insert into t1 values ('2007-01-01',default);
+insert into t1 values ('2005-01-01',default);
+insert into t1 (a) values ('2007-01-02');
+select * from t1;
+
+select partition_name,table_rows,data_length from information_schema.partitions where table_name = 't1';
+
+--echo # Modify the expression of virtual column b
+ALTER TABLE t1 modify b int as (year(a)-1);
+
+select * from t1;
+
+select partition_name,table_rows,data_length from information_schema.partitions where table_name = 't1';
+
+drop table t1;
+
+--echo # Case 2. Partitioning by LIST based on a stored virtual column.
+
+CREATE TABLE t1 (a int, b int as (a % 3 ) persistent)
+PARTITION BY LIST (a+1)
+(PARTITION p1 VALUES IN (1), PARTITION p2 VALUES IN (2));
+
+insert into t1 values (1,default);
+select partition_name,table_rows,data_length from information_schema.partitions where table_name = 't1';
+select * from t1;
+
+#
+# NOTE: The following tests are currently failing due to a
+#       [suspected] bug in the existing partition functionality.
+#       Here is what was observed when using mysqld compiled prior 
+#       to adding the virtual column functionality.
+#         mysql> create table t1 (a int) partition by list (a) 
+#                (partition p1 values in (1), partition p2 values in (2));
+#         Query OK, 0 rows affected (0.00 sec)
+#
+#         mysql> insert into t1 values (1), (1), (2);                                                                   
+#         Query OK, 3 rows affected (0.00 sec)
+#         Records: 3  Duplicates: 0  Warnings: 0
+#
+#         mysql> select * from t1;                                                                                      
+#         +------+
+#         | a    |
+#         +------+
+#         |    1 | 
+#         |    1 | 
+#         |    2 | 
+#         +------+
+#         3 rows in set (0.00 sec)
+#       
+#         mysql> alter table t1 reorganize partition p1 into 
+#                (partition p1 values in (3));                              
+#         Query OK, 2 rows affected (3.90 sec)
+#         Records: 2  Duplicates: 2  Warnings: 0
+#         
+#         mysql> select * from t1;                                                        
+#         +------+
+#         | a    |
+#         +------+
+#         |    2 |             <- Two row have been lost!!! 
+#         +------+
+#         1 row in set (0.00 sec)
+
+#
+#alter table t1 change b b int as ((a % 3)+1) persistent;
+#--error ER_NO_PARTITION_FOR_GIVEN_VALUE
+#alter table t1 change b b int as (a % 2) persistent;
+#select partition_name,table_rows,data_length from information_schema.partitions where table_name = 't1';
+
+select * from t1;
+
+drop table t1;
+
+--echo # Case 3. Partitioning by HASH based on a non-stored virtual column.
+
+CREATE TABLE t1 (
+    a DATE NOT NULL,
+    b int as (year(a))
+)
+PARTITION BY HASH( b % 3 ) PARTITIONS 3;
+
+insert into t1 values ('2005-01-01',default);
+insert into t1 values ('2006-01-01',default);
+select * from t1;
+
+select partition_name,table_rows,data_length from information_schema.partitions where table_name = 't1';
+
+--echo # Modify the expression of virtual column b
+ALTER TABLE t1 modify b int as (year(a)-1);
+
+select * from t1;
+
+select partition_name,table_rows,data_length from information_schema.partitions where table_name = 't1';
+
+drop table t1;
+
+#
+# Restrictions when partitioned
+#
+
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+create table t1 (a int, b datetime as (now())) partition by hash(b+1) partitions 3;
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+create table t1 (a int, b varchar(100) as (user())) partition by hash(b+1) partitions 3;
+--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
+create table t1 (a int, b double as (rand())) partition by hash(b+1) partitions 3;
diff --git a/mysql-test/suite/vcol/inc/vcol_select.inc b/mysql-test/suite/vcol/inc/vcol_select.inc
new file mode 100644
index 00000000..56e1fc7a
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_select.inc
@@ -0,0 +1,222 @@
+################################################################################
+# inc/vcol_select.inc                                                          #
+#                                                                              #
+# Purpose:                                                                     #
+#  Testing different SELECTs.                                                  #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-18                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+# Table t1 is used below to test:
+#  - Join type of ALL (sequential scan of the entire table)
+#  - Join type of Index
+#  - Join type of Range
+#  - Join type of Ref_or_null
+create table t1 (a int,
+                 b int as (-a),
+                 c int as (-a) persistent,
+                 index (c));
+insert into t1 (a) values (2), (1), (1), (3), (NULL);
+
+# Table t2 is used below to test:
+#  - Join type of system and const
+create table t2 like t1;
+insert into t2 (a) values (1);
+
+# Table t3 is used below to test
+#  - Join type of Eq_ref with a unique virtual column
+#  - Join type of Const
+create table t3 (a int primary key, 
+                 b int as (-a),
+		 c int as (-a) persistent unique);
+insert into t3 (a) values (2),(1),(3),(5),(4),(7);
+
+
+--echo # select_type=SIMPLE, type=system
+let $s = select * from t2;
+eval $s;
+eval explain $s;
+
+let $s = select * from t2 where c=-1;
+eval $s;
+eval explain $s;
+
+--echo # select_type=SIMPLE, type=ALL
+let $s = select * from t1 where b=-1;
+eval $s;
+eval explain $s;
+
+--echo # select_type=SIMPLE, type=const
+let $s = select * from t3 where a=1;
+eval $s;
+eval explain $s;
+
+--echo # select_type=SIMPLE, type=range
+let $s = select * from t3 where c>=-1;
+eval $s;
+eval explain $s;
+
+--echo # select_type=SIMPLE, type=ref
+let $s = select * from t1,t3 where t1.c=t3.c and t3.c=-1;
+eval $s;
+eval explain $s;
+
+--echo # select_type=PRIMARY, type=index,ALL
+let $s = select * from t1 where b in (select c from t3);
+eval $s;
+eval explain $s;
+
+--echo # select_type=PRIMARY, type=range,ref
+let $s = select * from t1 where c in (select c from t3 where c between -2 and -1);
+eval $s;
+eval explain $s;
+
+--echo # select_type=UNION, type=system
+--echo # select_type=UNION RESULT, type=<union1,2>
+let $s = select * from t1 union select * from t2;
+eval $s;
+eval explain $s;
+
+--echo # select_type=DERIVED, type=system
+
+set @tmp_optimizer_switch=@@optimizer_switch;
+set optimizer_switch='derived_merge=off,derived_with_keys=off';
+
+let $s = select * from (select a,b,c from t1) as t11;
+eval $s;
+eval explain $s;
+
+set optimizer_switch=@tmp_optimizer_switch;
+
+--echo ###
+--echo ### Using aggregate functions with/without DISTINCT
+--echo ###
+--echo # SELECT COUNT(*) FROM tbl_name
+let $s = select count(*) from t1;
+eval $s;
+eval explain $s;
+
+--echo # SELECT COUNT(DISTINCT <non-vcol>) FROM tbl_name
+let $s = select count(distinct a) from t1;
+eval $s;
+eval explain $s;
+
+--echo # SELECT COUNT(DISTINCT <non-stored vcol>) FROM tbl_name
+let $s = select count(distinct b) from t1;
+eval $s;
+eval explain $s;
+
+--echo # SELECT COUNT(DISTINCT <stored vcol>) FROM tbl_name
+let $s = select count(distinct c) from t1;
+eval $s;
+eval explain $s;
+
+--echo ###
+--echo ### filesort & range-based utils
+--echo ###
+--echo # SELECT * FROM tbl_name WHERE <vcol expr>
+let $s = select * from t3 where c >= -2;
+eval $s;
+eval explain $s;
+
+--echo # SELECT * FROM tbl_name WHERE <non-vcol expr>
+let $s = select * from t3 where a between 1 and 2;
+eval $s;
+eval explain $s;
+
+--echo # SELECT * FROM tbl_name WHERE <non-indexed vcol expr>
+let $s = select * from t3 where b between -2 and -1;
+eval $s;
+eval explain $s;
+
+--echo # SELECT * FROM tbl_name WHERE <indexed vcol expr>
+let $s = select * from t3 where c between -2 and -1;
+eval $s;
+eval explain $s;
+
+#### Remove for MyISAM due to a bug
+#### when all the three records are returned (a=1,2,3) 
+#### instead of just two (a=1,2).
+#### This bug is presumably in base SQL routines as the same happens
+#### with this table:
+####   create table t4 (a int primary key, b int, c int unique);
+let $myisam_engine = `SELECT @@session.default_storage_engine='myisam'`;
+if (!$myisam_engine)
+{
+  --echo # SELECT * FROM tbl_name WHERE <non-vcol expr> ORDER BY <non-indexed vcol>
+  let $s = select * from t3 where a between 1 and 2 order by b;
+  eval $s;
+  eval explain $s;
+}
+
+--echo # SELECT * FROM tbl_name WHERE <non-vcol expr> ORDER BY <indexed vcol>
+let $s = select * from t3 where a between 1 and 2 order by c;
+eval $s;
+eval explain $s;
+
+--echo # SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <non-vcol>
+let $s = select * from t3 where b between -2 and -1 order by a;
+eval $s;
+eval explain $s;
+
+#### Remove for MyISAM due to a bug
+#### when all the three records are returned (a=1,2,3) 
+#### instead of just two (a=1,2).
+#### This bug is presumably in base SQL routines as the same happens
+#### with this table:
+####   create table t4 (a int primary key, b int, c int unique);
+let $innodb_engine = `SELECT @@session.default_storage_engine='innodb'`;
+if (!$innodb_engine)
+{
+  --echo # SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <non-vcol>
+  let $s = select * from t3 where c between -2 and -1 order by a;
+  eval $s;
+  eval explain $s;
+}
+
+--echo # SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <non-indexed vcol>
+let $s = select * from t3 where b between -2 and -1 order by b;
+eval $s;
+eval explain $s;
+
+--echo # SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <non-indexed vcol>
+let $s = select * from t3 where c between -2 and -1 order by b;
+eval $s;
+eval explain $s;
+
+--echo # SELECT * FROM tbl_name WHERE <non-indexed vcol expr> ORDER BY <indexed vcol>
+let $s = select * from t3 where b between -2 and -1 order by c;
+eval $s;
+eval explain $s;
+
+--echo # SELECT * FROM tbl_name WHERE <indexed vcol expr> ORDER BY <indexed vcol>
+let $s = select * from t3 where c between -2 and -1 order by c;
+eval $s;
+eval explain $s;
+
+--echo # SELECT sum(<non-indexed vcol>) FROM tbl_name GROUP BY <non-indexed vcol>
+let $s = select sum(b) from t1 group by b;
+eval $s;
+eval explain $s;
+
+--echo # SELECT sum(<indexed vcol>) FROM tbl_name GROUP BY <indexed vcol>
+let $s = select sum(c) from t1 group by c;
+eval $s;
+eval explain $s;
+
+--echo # SELECT sum(<non-indexed vcol>) FROM tbl_name GROUP BY <indexed vcol>
+let $s = select sum(b) from t1 group by c;
+eval $s;
+eval explain $s;
+
+--echo # SELECT sum(<indexed vcol>) FROM tbl_name GROUP BY <non-indexed vcol>
+let $s = select sum(c) from t1 group by b;
+eval $s;
+eval explain $s;
+
diff --git a/mysql-test/suite/vcol/inc/vcol_supported_sql_funcs.inc b/mysql-test/suite/vcol/inc/vcol_supported_sql_funcs.inc
new file mode 100644
index 00000000..c3f15941
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_supported_sql_funcs.inc
@@ -0,0 +1,42 @@
+################################################################################
+# inc/vcol_supported_sql_funcs.inc                                             #
+#                                                                              #
+# Purpose:                                                                     #
+#  Tests frame for allowed sql functions                                       #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-08-31                                                    #
+# Change Author:                                                               #
+# Change Date:                                                                 #
+# Change:                                                                      #
+################################################################################
+
+--enable_warnings
+set sql_warnings = 1;
+eval create table t1 ($cols);
+show create table t1;
+if ($rows)
+{
+  eval insert into t1 values ($values1);
+  dec $rows;
+}
+if ($rows)
+{
+  eval insert ignore into t1 values ($values2);
+  dec $rows;
+}
+if ($rows)
+{
+  eval insert into t1 values ($values3);
+  dec $rows;
+}
+if ($rows)
+{
+  eval insert into t1 values ($values4);
+  dec $rows;
+}
+select * from t1;
+drop table t1;
+set sql_warnings = 0;
diff --git a/mysql-test/suite/vcol/inc/vcol_trigger_sp.inc b/mysql-test/suite/vcol/inc/vcol_trigger_sp.inc
new file mode 100644
index 00000000..c7dedcdd
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_trigger_sp.inc
@@ -0,0 +1,296 @@
+################################################################################
+# inc/vcol_trigger_sp.inc                                                      #
+#                                                                              #
+# Purpose:                                                                     #
+#  Testing triggers, stored procedures and functions                           #
+#  defined on tables with virtual columns.                                     #
+#                                                                              #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-04                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+create table t1 (a int, 
+                 b int as (a/10),
+		 c int as (a/10) persistent);
+
+create table t2 (a timestamp);
+
+delimiter |;
+
+create trigger trg1 before insert on t1 for each row
+begin
+  if (new.b < 10) then
+    set new.a:= 100;
+    set new.b:= 9;
+    set new.c:= 9;
+  end if;
+
+  if (new.c > 50) then
+    set new.a:= 500; 
+  end if;
+end|
+
+create trigger trg2 after insert on t1 for each row
+begin
+  if (new.b >= 60) then
+    insert into t2 values (now()); 
+  end if;
+end|
+
+create function f1()
+returns int
+begin
+  declare sum1 int default '0';
+  declare cur1 cursor for select sum(b) from t1;
+  open cur1;
+  fetch cur1 into sum1;
+  close cur1;
+  return sum1;
+end|
+
+delimiter ;|
+
+set sql_warnings = 1;
+
+insert into t1 (a) values (200);
+select * from t1;
+select * from t2;
+
+insert into t1 (a) values (10);
+select * from t1;
+select * from t2;
+
+insert into t1 (a) values (600);
+select * from t1;
+--replace_column 1 <timestamp>
+select * from t2;
+
+select f1();
+
+set sql_warnings = 0;
+
+drop trigger trg1;
+drop trigger trg2;
+drop table t2;
+
+delimiter |;
+
+create procedure p1()
+begin
+  declare i int default '0';
+  create table t2 like t1;
+  insert into t2 (a) values (100), (200);
+  begin
+    declare cur1 cursor for select sum(c) from t2;
+    open cur1;
+    fetch cur1 into i;
+    close cur1;
+    if (i=30) then
+      insert into t1 values (300,default,default);
+    end if;
+  end;
+end|
+
+delimiter ;|
+
+delete from t1;
+
+call p1();
+
+select * from t2;
+select * from t1;
+
+drop table t1,t2;
+drop procedure p1;
+
+--echo #
+--echo # MDEV-3845 values of virtual columns are not computed for triggers
+--echo #
+
+CREATE TABLE t1 (
+  a INTEGER UNSIGNED NULL DEFAULT NULL,
+  b INTEGER UNSIGNED GENERATED ALWAYS AS (a) VIRTUAL
+);
+
+CREATE TABLE t2 (c INTEGER UNSIGNED NOT NULL);
+
+DELIMITER |;
+
+CREATE TRIGGER t1_ins_aft
+  AFTER INSERT
+  ON t1
+  FOR EACH ROW
+BEGIN
+  INSERT INTO t2 (c) VALUES (NEW.b);
+END |
+
+CREATE TRIGGER t1_del_bef
+  BEFORE DELETE
+  ON t1
+  FOR EACH ROW
+BEGIN
+  INSERT INTO t2 (c) VALUES (OLD.b);
+END |
+
+DELIMITER ;|
+
+INSERT INTO t1 (a) VALUES (1), (2), (3);
+SELECT * FROM t2;
+DELETE FROM t1;
+SELECT * FROM t2;
+
+DROP TRIGGER t1_ins_aft;
+DROP TRIGGER t1_del_bef;
+DROP TABLE t1,t2;
+
+#
+# MDEV-11706 Assertion `is_stat_field || !table || (!table->write_set || bitmap_is_set(table->write_set, field_index) || (table->vcol_set && bitmap_is_set(table->vcol_set, field_index)))' failed in Field_time::store_TIME_with_warning
+#
+create table t1 (i int, t time not null, vt time(4) as (t) virtual);
+create trigger trg before update on t1 for each row set @a = 1;
+insert ignore into t1 (i) values (1);
+drop table t1;
+
+--echo #
+--echo # Examine the number of times triggers are recalculated for updates
+--echo #
+SET sql_mode = 'NO_ENGINE_SUBSTITUTION';
+CREATE TABLE t1 (
+  a INTEGER UNSIGNED NULL DEFAULT NULL,
+  b CHAR(10) NULL DEFAULT NULL,
+  c blob NULL DEFAULT NULL,
+  blob_a blob GENERATED ALWAYS AS (last_value(@a:=@a+1,a)) VIRTUAL,
+  blob_b blob GENERATED ALWAYS AS (last_value(@b:=@b+1,b)) VIRTUAL,
+  blob_c blob GENERATED ALWAYS AS (last_value(@c:=@c+1,c)) VIRTUAL
+);
+
+DELIMITER |;
+CREATE TRIGGER t1_ins
+  BEFORE INSERT
+  ON t1
+  FOR EACH ROW
+BEGIN
+ IF NEW.b IS NULL THEN
+     SET NEW.b="generated before insert";
+ END IF;
+END |
+
+CREATE TRIGGER t1_update
+  BEFORE UPDATE
+  ON t1
+  FOR EACH ROW
+BEGIN
+  IF NEW.b IS NULL or NEW.c IS NULL THEN
+     SET NEW.b="generated before update";
+     SET NEW.c="generated before update";
+  END IF;
+END |
+
+DELIMITER ;|
+
+--echo # Inserts
+set @a=0,@b=0,@c=0;
+
+--disable_ps2_protocol
+insert into t1 (a) values(1);
+insert into t1 (a,b) values(2, "*2*");
+insert into t1 (a,b,c) values(3, "*3*", "**3**");
+insert into t1 (a,c) values(4, "**4**");
+select * from t1;
+select @a,@b,@c;
+select * from t1;
+select @a,@b,@c;
+select a,b,c from t1;
+select @a,@b,@c;
+select a,b,c,blob_a from t1;
+select @a,@b,@c;
+
+--echo # updates
+set @a=0,@b=0,@c=0;
+
+update t1 set a=a+100 where a=1;
+update t1 set a=a+100, b="*102*" where a=2;
+update t1 set a=a+100, b=NULL where a=3;
+update t1 set a=a+100, b="invisible", c=NULL where a=4;
+select @a,@b,@c;
+select * from t1;
+--enable_ps2_protocol
+
+drop trigger t1_ins;
+drop trigger t1_update;
+drop table t1;
+
+SET sql_mode = DEFAULT;
+
+--echo #
+--echo # Same test, but with virtual keys
+--echo #
+SET sql_mode = 'NO_ENGINE_SUBSTITUTION';
+CREATE TABLE t1 (
+  a INTEGER UNSIGNED NULL DEFAULT NULL,
+  b CHAR(10) NULL DEFAULT NULL,
+  c blob NULL DEFAULT NULL,
+  blob_a blob GENERATED ALWAYS AS (a) VIRTUAL,
+  blob_b blob GENERATED ALWAYS AS (RTRIM(b)) VIRTUAL,
+  blob_c blob GENERATED ALWAYS AS (c) VIRTUAL,
+  key (a),
+  key (blob_a(10)),
+  key (blob_b(10)),
+  key (blob_c(10))
+);
+
+DELIMITER |;
+CREATE TRIGGER t1_ins
+  BEFORE INSERT
+  ON t1
+  FOR EACH ROW
+BEGIN
+ IF NEW.b IS NULL THEN
+     SET NEW.b="generated before insert";
+ END IF;
+END |
+
+CREATE TRIGGER t1_update
+  BEFORE UPDATE
+  ON t1
+  FOR EACH ROW
+BEGIN
+  IF NEW.b IS NULL or NEW.c IS NULL THEN
+     SET NEW.b="generated before update";
+     SET NEW.c="generated before update";
+  END IF;
+END |
+
+DELIMITER ;|
+
+--echo # Inserts
+insert into t1 (a) values(1);
+insert into t1 (a,b) values(2, "*2*");
+insert into t1 (a,b,c) values(3, "*3*", "**3**");
+insert into t1 (a,c) values(4, "**4**");
+select * from t1;
+select @a,@b,@c;
+select * from t1;
+select @a,@b,@c;
+select a,b,c from t1;
+select @a,@b,@c;
+select a,b,c,blob_a from t1;
+select @a,@b,@c;
+
+--echo # updates
+update t1 set a=a+100 where a=1;
+update t1 set a=a+100, b="*102*" where a=2;
+update t1 set a=a+100, b=NULL where a=3;
+update t1 set a=a+100, b="invisible", c=NULL where a=4;
+select * from t1;
+
+drop trigger t1_ins;
+drop trigger t1_update;
+drop table t1;
+SET sql_mode = DEFAULT;
diff --git a/mysql-test/suite/vcol/inc/vcol_unsupported_storage_engines.inc b/mysql-test/suite/vcol/inc/vcol_unsupported_storage_engines.inc
new file mode 100644
index 00000000..f012ccf1
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_unsupported_storage_engines.inc
@@ -0,0 +1,21 @@
+################################################################################
+# inc/vcol_unsupported_storage_engines.inc                                     #
+#                                                                              #
+# Purpose:                                                                     #
+#  Ensure that defining a virtual column for an unsupported table type         #
+#  results in a graceful error.                                                #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-02                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+--error ER_UNSUPPORTED_ENGINE_FOR_GENERATED_COLUMNS
+create table t1 (a int, b int as (a+1));
+create table t1 (a int not null);
+--error ER_UNSUPPORTED_ENGINE_FOR_GENERATED_COLUMNS
+alter table t1 add column b int as (a+1);
+drop table t1;
diff --git a/mysql-test/suite/vcol/inc/vcol_view.inc b/mysql-test/suite/vcol/inc/vcol_view.inc
new file mode 100644
index 00000000..abbeda60
--- /dev/null
+++ b/mysql-test/suite/vcol/inc/vcol_view.inc
@@ -0,0 +1,211 @@
+################################################################################
+# inc/vcol_view.inc                                                            #
+#                                                                              #
+# Purpose:                                                                     #
+#  Testing views defined on tables with virtual columns.                       #
+#                                                                              #
+#                                                                              #
+#                                                                              #
+#------------------------------------------------------------------------------#
+# Original Author: Andrey Zhakov                                               #
+# Original Date: 2008-09-04                                                    #
+# Change Author: Oleksandr Byelkin (Monty program Ab)
+# Date: 2009-03-24 
+# Change: Syntax changed
+################################################################################
+
+
+
+create table t1 (a int not null,
+                 b int as (-a), 
+		 c int as (-a) persistent);
+insert into t1 (a) values (1), (1), (2), (2), (3);
+
+# simple view
+create view v1 (d,e) as select abs(b), abs(c) from t1;
+select d,e from v1;
+select is_updatable from information_schema.views where table_name='v1';
+
+# view with different algorithms (explain output differs)
+explain extended select d,e from v1;
+create algorithm=temptable view v2 (d,e) as select abs(b), abs(c) from t1;
+show create view v2;
+select d,e from v2;
+explain extended select d,e from v2;
+
+# VIEW on VIEW test
+create view v3 (d,e) as select d*2, e*2 from v1;
+select * from v3;
+explain extended select * from v3;
+
+drop view v1,v2,v3;
+drop table t1;
+
+#
+# DISTINCT option for VIEW
+#
+create table t1 (a int not null,
+                 b int as (-a), 
+		 c int as (-a) persistent);
+insert into t1 (a) values (1), (2), (3), (1), (2), (3);
+create view v1 as select distinct b from t1;
+select * from v1;
+explain select * from v1;
+select * from t1;
+drop view v1;
+create view v1 as select distinct c from t1;
+select * from v1;
+explain select * from v1;
+select * from t1;
+drop view v1;
+drop table t1;
+
+#
+# LIMIT clause test
+#
+create table t1 (a int not null,
+                 b int as (-a), 
+		 c int as (-a) persistent);
+insert into t1 (a) values (1), (2), (3), (4);
+create view v1 as select b+1 from t1 order by 1 desc limit 2;
+select * from v1;
+--echo MariaDB-5.3: the following EXPLAIN produces incorrect #rows for table t1.
+--echo MariaDB-5.3: this is expected to go away when FROM subquery optimizations are pushed
+explain select * from v1;
+drop view v1;
+create view v1 as select c+1 from t1 order by 1 desc limit 2;
+select * from v1;
+--echo MariaDB-5.3: the following EXPLAIN produces incorrect #rows for table t1.
+--echo MariaDB-5.3: this is expected to go away when FROM subquery optimizations are pushed
+explain select * from v1;
+drop view v1;
+drop table t1;
+
+#
+# simple view + simple update, insert and delete
+#
+create table t1 (a int,
+                 b int,
+		 c int as (-a),
+		 d int as (-a) persistent,
+                 primary key(a));
+insert into t1 (a,b) values (10,2), (20,3), (30,4), (40,5), (50,10);
+create view v1 (a,e,f,g) as select a, b+1,c+1,d+1 from t1;
+# updatable field of updateable view
+update v1 set a=a+e;
+select * from v1;
+select * from t1;
+delete from v1;
+select * from v1;
+select * from t1;
+--error ER_NON_INSERTABLE_TABLE
+insert into v1 (a,e) values (60,15);
+drop table t1;
+drop view v1;
+
+#
+# outer join based on VIEW with WHERE clause
+#
+
+SET @save_optimizer_switch=@@optimizer_switch;
+SET optimizer_switch='outer_join_with_cache=off';
+
+create table t1 (a int, 
+		 b int as (-a),
+		 c int as (-a) persistent,
+                 primary key(a));
+insert into t1 (a) values (1), (2), (3);
+create view v1 (x,y,z) as select a,b,c from t1 where b < -1;
+select t1.a, v1.x, v1.y, v1.z from t1 left join v1 on (t1.b= v1.y);
+drop view v1;
+create view v1 (x,y,z) as select a,b,c from t1 where c < -1;
+select t1.a, v1.x, v1.y, v1.z from t1 left join v1 on (t1.c= v1.z);
+drop view v1;
+drop table t1;
+
+SET optimizer_switch=@save_optimizer_switch;
+
+#
+# VIEW built over UNION
+#
+create table t1 (a1 int,
+                 b1 int as (-a1),
+		 c1 int as (-a1) persistent);
+create table t2 (a2 int,
+                 b2 int as (-a2),
+		 c2 int as (-a2) persistent);
+insert into t1 (a1) values (1), (2);
+insert into t2 (a2) values (2), (3);
+create view v1 as select * from t1,t2 union all select * from t1,t2;
+select * from v1;
+drop view v1;
+drop table t1, t2;
+
+#
+# Showing VIEW with VIEWs in subquery
+#
+create table t1 (a int,
+                 b int as (-a),
+		 c int as (-a) persistent);
+create table t2 like t1;
+create view v1 as select a,b,c from t1;
+create view v2 as select a,b,c from t2 where b in (select b from v1);
+show create view v2;
+drop view v2, v1;
+drop table t1, t2;
+
+#
+# TODO: VIEW with full text
+#
+#CREATE TABLE t1 (c1 int not null auto_increment primary key, c2 varchar(20), fulltext(c2));
+#insert into t1 (c2) VALUES ('real Beer'),('Water'),('Kossu'),('Coca-Cola'),('Vodka'),('Wine'),('almost real Beer');
+#select * from t1 WHERE match (c2) against ('Beer');
+#CREATE VIEW v1 AS SELECT  * from t1 WHERE match (c2) against ('Beer');
+#select * from v1;
+#drop view v1;
+#drop table t1;
+
+#
+# distinct in temporary table with a VIEW
+#
+create table t1 (a int,
+                 b int as (-a),
+		 c int as (-a) persistent);
+insert into t1 (a) values (1),(1),(2),(2),(3),(3);
+create view v1 as select b from t1;
+select distinct b from v1;
+select distinct b from v1 limit 2;
+select distinct b from t1 limit 2;
+prepare stmt1 from "select distinct b from v1 limit 2";
+execute stmt1;
+execute stmt1;
+deallocate prepare stmt1;
+drop view v1;
+create view v1 as select c from t1;
+select distinct c from v1;
+select distinct c from v1 limit 2;
+select distinct c from t1 limit 2;
+prepare stmt1 from "select distinct c from v1 limit 2";
+execute stmt1;
+execute stmt1;
+deallocate prepare stmt1;
+drop view v1;
+drop table t1;
+
+#
+# WITH CHECK OPTION insert/update test
+#
+create table t1 (a int,
+                 b int as (-a),
+		 c int as (-a) persistent);
+create view v1 as select * from t1 where b > -2 && c >-2 with check option;
+# simple insert
+insert into v1 (a) values (1);
+-- error 1369
+insert into v1 (a) values (3);
+# simple insert with ignore
+insert ignore into v1 (a) values (2),(3),(0);
+select * from t1;
+drop view v1;
+drop table t1;
+