path: root/mysql-test/suite/ndb/t/ndb_alter_table.test

-- source include/have_multi_ndb.inc
-- source include/not_embedded.inc

--disable_warnings
DROP TABLE IF EXISTS t1, t2;
drop database if exists mysqltest;
--enable_warnings

connect (con1,localhost,root,,test);
connect (con2,localhost,root,,test);

connection con2;
-- sleep 2
connection con1;

#
# Basic test to show that the ALTER TABLE
#  is working
#
CREATE TABLE t1 (
  a INT NOT NULL,
  b INT NOT NULL
) ENGINE=ndbcluster;

INSERT INTO t1 VALUES (9410,9412);
  
ALTER TABLE t1 ADD COLUMN c int not null;
SELECT * FROM t1;

DROP TABLE t1;

#
# Verfify changing table names between databases
#
CREATE DATABASE mysqltest;
USE mysqltest;
CREATE TABLE t1 (
  a INT NOT NULL,
  b INT NOT NULL
) ENGINE=ndbcluster;
RENAME TABLE t1 TO test.t1;
SHOW TABLES;
DROP DATABASE mysqltest;
USE test;
SHOW TABLES;
DROP TABLE t1;

#
# More advanced test
#
create table t1 (
col1 int not null auto_increment primary key,
col2 varchar(30) not null,
col3 varchar (20) not null,
col4 varchar(4) not null,
col5 enum('PENDING', 'ACTIVE', 'DISABLED') not null,
col6 int not null, to_be_deleted int)  ENGINE=ndbcluster;
--replace_column 6 # 7 # 8 # 10 # 12 # 13 # 14 # 18 #
show table status;
SET SQL_MODE=NO_AUTO_VALUE_ON_ZERO;
insert into t1 values
(0,4,3,5,"PENDING",1,7),(NULL,4,3,5,"PENDING",1,7),(31,4,3,5,"PENDING",1,7), (7,4,3,5,"PENDING",1,7), (NULL,4,3,5,"PENDING",1,7), (100,4,3,5,"PENDING",1,7), (99,4,3,5,"PENDING",1,7), (8,4,3,5,"PENDING",1,7), (NULL,4,3,5,"PENDING",1,7);
--replace_column 6 # 7 # 8 # 10 # 12 # 13 # 14 # 18 #
show table status;
select * from t1 order by col1;
alter table t1
add column col4_5 varchar(20) not null after col4,
add column col7 varchar(30) not null after col5,
add column col8 datetime not null, drop column to_be_deleted,
change column col2 fourth varchar(30) not null after col3,
modify column col6 int not null first;
--replace_column 6 # 7 # 8 # 10 # 12 # 13 # 14 # 18 #
show table status;
select * from t1 order by col1;
insert into t1 values (2, NULL,4,3,5,99,"PENDING","EXTRA",'2004-01-01 00:00:00');
--replace_column 6 # 7 # 8 # 10 # 12 # 13 # 14 # 18 #
show table status;
select * from t1 order by col1;
delete from t1;
insert into t1 values (0,0,4,3,5,99,"PENDING","EXTRA",'2004-01-01 00:00:00');
SET SQL_MODE='';
insert into t1 values (1,0,4,3,5,99,"PENDING","EXTRA",'2004-01-01 00:00:00');
select * from t1 order by col1;
alter table t1 drop column col4_5;
insert into t1 values (2,0,4,3,5,"PENDING","EXTRA",'2004-01-01 00:00:00');
select * from t1 order by col1;
drop table t1;


#
# Check that invalidating dictionary cache works
#

CREATE TABLE t1 (
  a INT NOT NULL,
  b INT NOT NULL
) ENGINE=ndbcluster;

INSERT INTO t1 VALUES (9410,9412);

ALTER TABLE t1 ADD COLUMN c int not null;
select * from t1 order by a;

connection con2;
select * from t1 order by a;
alter table t1 drop c;

connection con1;
select * from t1 order by a;
drop table t1;

connection con2;
--error 1146
select * from t1 order by a;

CREATE TABLE t1 (
  a INT NOT NULL PRIMARY KEY,
  b INT NOT NULL
) ENGINE=ndbcluster;

INSERT INTO t1 VALUES (0,1),(17,18);
select * from t1 order by a;
SET SQL_MODE=NO_AUTO_VALUE_ON_ZERO;
alter table  t1 modify column a int not null auto_increment;
SET SQL_MODE='';
select * from t1 order by a;
INSERT INTO t1 VALUES (0,19),(20,21);
select * from t1 order by a;
drop table t1;

CREATE TABLE t1 (
  a INT NOT NULL PRIMARY KEY,
  b INT NOT NULL
) ENGINE=ndbcluster;

INSERT INTO t1 VALUES (0,1),(17,18);
select * from t1 order by a;
alter table  t1 add c int not null unique auto_increment;
select c from t1 order by c;
INSERT INTO t1 VALUES (1,2,0),(18,19,4),(20,21,0);
select c from t1 order by c;
drop table t1;

## Test moved to ndb_alter_table_row|stmt respectively as behaviour differs
#create table t1 ( a int primary key, b varchar(10), c varchar(10), index (b) )
#engine=ndb;
#insert into t1 values (1,'one','one'), (2,'two','two'), (3,'three','three');
#create index c on t1(c); 
#connection server2;
#select * from t1 where c = 'two';
#connection server1;
#alter table t1 drop index c;
#connection server2;
#select * from t1 where c = 'two';
#connection server1;
#drop table t1;

#--disable_warnings
#DROP TABLE IF EXISTS t2;
#--enable_warnings

#create table t2 (a int NOT NULL PRIMARY KEY) engine=myisam;
#let $1=12001;
#disable_query_log;
#while ($1)
#{
# eval insert into t2 values($1);
# dec $1;
#}
#enable_query_log;
#alter table t2 engine=ndbcluster;
#alter table t2 add c int;
#--error 1297
#delete from t2;
#to make sure we do a full table scan
#select count(*) from t2 where a+0 > 0;
#truncate table t2;
#select count(*) from t2;
#drop table t2;

## Test moved to ndb_alter_table_row|stmt respectively as behaviour differs
#connection server1;
#create table t3 (a int primary key) engine=ndbcluster;

#connection server2;
#begin;
#insert into t3 values (1);

#connection server1;
#alter table t3 rename t4;

#connection server2;
## with rbr the below will not work as the "alter" event
## explicitly invalidates the dictionary cache.
### This should work as transaction is ongoing...
##delete from t3;
##insert into t3 values (1);
#commit; 

## This should fail as its a new transaction
#--error 1146
#select * from t3;
#select * from t4;
#drop table t4;
#show tables;
#connection server1;

create table t1 (
ai bigint auto_increment,
c001 int(11) not null,
c002 int(11) not null,
c003 int(11) not null,
c004 int(11) not null,
c005 int(11) not null,
c006 int(11) not null,
c007 int(11) not null,
c008 int(11) not null,
c009 int(11) not null,
c010 int(11) not null,
c011 int(11) not null,
c012 int(11) not null,
c013 int(11) not null,
c014 int(11) not null,
c015 int(11) not null,
c016 int(11) not null,
c017 int(11) not null,
c018 int(11) not null,
c019 int(11) not null,
c020 int(11) not null,
c021 int(11) not null,
c022 int(11) not null,
c023 int(11) not null,
c024 int(11) not null,
c025 int(11) not null,
c026 int(11) not null,
c027 int(11) not null,
c028 int(11) not null,
c029 int(11) not null,
c030 int(11) not null,
c031 int(11) not null,
c032 int(11) not null,
c033 int(11) not null,
c034 int(11) not null,
c035 int(11) not null,
c036 int(11) not null,
c037 int(11) not null,
c038 int(11) not null,
c039 int(11) not null,
c040 int(11) not null,
c041 int(11) not null,
c042 int(11) not null,
c043 int(11) not null,
c044 int(11) not null,
c045 int(11) not null,
c046 int(11) not null,
c047 int(11) not null,
c048 int(11) not null,
c049 int(11) not null,
c050 int(11) not null,
c051 int(11) not null,
c052 int(11) not null,
c053 int(11) not null,
c054 int(11) not null,
c055 int(11) not null,
c056 int(11) not null,
c057 int(11) not null,
c058 int(11) not null,
c059 int(11) not null,
c060 int(11) not null,
c061 int(11) not null,
c062 int(11) not null,
c063 int(11) not null,
c064 int(11) not null,
c065 int(11) not null,
c066 int(11) not null,
c067 int(11) not null,
c068 int(11) not null,
c069 int(11) not null,
c070 int(11) not null,
c071 int(11) not null,
c072 int(11) not null,
c073 int(11) not null,
c074 int(11) not null,
c075 int(11) not null,
c076 int(11) not null,
c077 int(11) not null,
c078 int(11) not null,
c079 int(11) not null,
c080 int(11) not null,
c081 int(11) not null,
c082 int(11) not null,
c083 int(11) not null,
c084 int(11) not null,
c085 int(11) not null,
c086 int(11) not null,
c087 int(11) not null,
c088 int(11) not null,
c089 int(11) not null,
c090 int(11) not null,
c091 int(11) not null,
c092 int(11) not null,
c093 int(11) not null,
c094 int(11) not null,
c095 int(11) not null,
c096 int(11) not null,
c097 int(11) not null,
c098 int(11) not null,
c099 int(11) not null,
c100 int(11) not null,
c101 int(11) not null,
c102 int(11) not null,
c103 int(11) not null,
c104 int(11) not null,
c105 int(11) not null,
c106 int(11) not null,
c107 int(11) not null,
c108 int(11) not null,
c109 int(11) not null,
primary key (ai),
unique key tx1 (c002, c003, c004, c005)) engine=ndb;

create index tx2 
on t1 (c010, c011, c012, c013);

drop table t1;

# End of 4.1 tests

# On-line alter table


CREATE TABLE t1 (
  auto int(5) unsigned NOT NULL auto_increment,
  string char(10),
  vstring varchar(10),
  bin binary(2),
  vbin varbinary(7),
  tiny tinyint(4) DEFAULT '0' NOT NULL ,
  short smallint(6) DEFAULT '1' NOT NULL ,
  medium mediumint(8) DEFAULT '0' NOT NULL,
  long_int int(11) DEFAULT '0' NOT NULL,
  longlong bigint(13) DEFAULT '0' NOT NULL,
  real_float float(13,1) DEFAULT 0.0 NOT NULL,
  real_double double(16,4),
  real_decimal decimal(16,4),
  utiny tinyint(3) unsigned DEFAULT '0' NOT NULL,
  ushort smallint(5) unsigned zerofill DEFAULT '00000' NOT NULL,
  umedium mediumint(8) unsigned DEFAULT '0' NOT NULL,
  ulong int(11) unsigned DEFAULT '0' NOT NULL,
  ulonglong bigint(13) unsigned DEFAULT '0' NOT NULL,
  bits bit(3),
  options enum('zero','one','two','three','four') not null,
  flags set('zero','one','two','three','four') not null,
  date_field date,
  year_field year,
  time_field time,
  date_time datetime,
  time_stamp timestamp,
  PRIMARY KEY (auto)
) engine=ndb;
                                                                                                   
CREATE TEMPORARY TABLE ndb_show_tables (id INT, type VARCHAR(20), state VARCHAR(20), logging VARCHAR(20), _database VARCHAR(255), _schema VARCHAR(20), name VARCHAR(255));

--disable_warnings
let $MYSQLD_DATADIR= `select @@datadir`;
--exec $NDB_TOOLS_DIR/ndb_show_tables --p > $MYSQLD_DATADIR/test/tmp.dat
LOAD DATA INFILE 'tmp.dat' INTO TABLE ndb_show_tables;
--enable_warnings

# Ndb doesn't support renaming attributes on-line
set @t1_id = (select id from ndb_show_tables where name like '%t1%');
truncate ndb_show_tables;

alter table t1 change tiny new_tiny tinyint(4) DEFAULT '0' NOT NULL;
--disable_warnings
--exec $NDB_TOOLS_DIR/ndb_show_tables --p > $MYSQLD_DATADIR/test/tmp.dat
LOAD DATA INFILE 'tmp.dat' INTO TABLE ndb_show_tables;
--enable_warnings

select 'no_copy' from ndb_show_tables where id = @t1_id and name like '%t1%';

set @t1_id = (select id from ndb_show_tables where name like '%t1%');
truncate ndb_show_tables;

create index i1 on t1(medium);
alter table t1 add index i2(new_tiny);
drop index i1 on t1;

--disable_warnings
--exec $NDB_TOOLS_DIR/ndb_show_tables --p > $MYSQLD_DATADIR/test/tmp.dat
LOAD DATA INFILE 'tmp.dat' INTO TABLE ndb_show_tables;
--exec rm $MYSQLD_DATADIR/test/tmp.dat || true
--enable_warnings

select 'no_copy' from ndb_show_tables where id = @t1_id and name like '%t1%';

DROP TABLE t1, ndb_show_tables;

# simple test that auto incr is not lost at rename or alter
create table t1 (a int primary key auto_increment, b int) engine=ndb;
insert into t1 (b) values (101),(102),(103);
select * from t1 where a = 3;
alter table t1 rename t2;
insert into t2 (b) values (201),(202),(203);
select * from t2 where a = 6;
alter table t2 add c int;
insert into t2 (b) values (301),(302),(303);
select * from t2 where a = 9;
alter table t2 rename t1;
insert into t1 (b) values (401),(402),(403);
select * from t1 where a = 12;
drop table t1;

# some other ALTER combinations
# Check add/drop primary key (not supported on-line)
create table t1(a int not null) engine=ndb;
--exec $NDB_TOOLS_DIR/ndb_desc --no-defaults -d test t1 | grep PRIMARY
insert into t1 values (1),(2),(3);
alter table t1 add primary key (a);
--exec $NDB_TOOLS_DIR/ndb_desc --no-defaults -d test t1 | grep PRIMARY
update t1 set a = 17 where a = 1;
select * from t1 order by a;
alter table t1 drop primary key;
--exec $NDB_TOOLS_DIR/ndb_desc --no-defaults -d test t1 | grep PRIMARY
update t1 set a = 1 where a = 17;
select * from t1 order by a;
drop table t1;

# bug#31233 mysql_alter_table() fails to drop UNIQUE KEY
create table t1(a int not null) engine=ndb;
--exec $NDB_TOOLS_DIR/ndb_desc --no-defaults -d test t1 | grep PRIMARY
insert into t1 values (1),(2),(3);
create unique index pk on t1(a);
--exec $NDB_TOOLS_DIR/ndb_desc --no-defaults -d test t1 | grep PRIMARY
update t1 set a = 17 where a = 1;
select * from t1 order by a;
alter table t1 drop index pk;
--exec $NDB_TOOLS_DIR/ndb_desc --no-defaults -d test t1 | grep PRIMARY
update t1 set a = 1 where a = 17;
select * from t1 order by a;
drop table t1;

# alter .. alter
create table t1 (a int not null primary key, b int not null default 0, c varchar(254)) engine=ndb;
show create table t1;
alter table t1 alter b set default 1;
show create table t1;
drop table t1;

# alter .. order by
create table t1 (a int not null, b int not null) engine=ndb;
insert into t1 values (1, 300), (2, 200), (3, 100);
select * from t1 order by a;
alter table t1 order by b;
select * from t1 order by b;
drop table t1;

--echo End of 5.1 tests