mariadb/mysql-test/main/alter_table_online.test

--source include/binlog_combinations.inc
--source include/have_innodb.inc
--source include/not_embedded.inc

--echo #
--echo # alter ignore cannot be done online
--echo #
create table t (a int);
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter ignore table t add primary key (a), algorithm=copy, lock=none;
drop table t;

--echo #
--echo # MDEV-28771 Assertion `table->in_use&&tdc->flushed' failed after ALTER
--echo #

create table t (a char(1));
insert into t values ('a'),('b');
select * from t join t as t2 join t as t3;
--error ER_TRUNCATED_WRONG_VALUE
alter table t modify a int;
select * from t;
drop table t;

create table t (c double precision key,c2 char,c3 year);
insert into t values (7,3,1);
--error ER_BAD_FIELD_ERROR
select a from t where a=all (select a from t where b=2 union select a from t where b=2);
insert into t values (3,1,1);
--error ER_TRUNCATED_WRONG_VALUE
alter table t change c c date,add key(c);
select * from t;
drop table t;

set sql_mode='';
create table t (c char unique,c2 int,stamp timestamp);
insert into t values (1,1,1),(2,2,2),(3,3,3),(4,4,4),(5,5,5);
--error ER_OPERAND_COLUMNS
update t set c=(select * from t) where c in (select * from t);
--error ER_DUP_ENTRY
alter table t modify c date;
select * from t;
drop table t;
set sql_mode=default;

--echo #
--echo # MDEV-28944 XA assertions failing in binlog_rollback and binlog_commit
--echo #
--disable_view_protocol
CREATE TABLE t (a INT) ENGINE=MyISAM;
INSERT INTO t VALUES (1);

--connect (con1,localhost,root,,test)
XA START 'xid';
SELECT * FROM t;

--connection default
--error ER_LOCK_WAIT_TIMEOUT
ALTER TABLE t NOWAIT ADD KEY (a);

--connection con1
UPDATE t SET a = 2;
XA END 'xid';
XA COMMIT 'xid' ONE PHASE;

DROP TABLE t;
--disconnect con1
--connection default
--enable_view_protocol

--echo #
--echo # MDEV-29068 Cascade foreign key updates do not apply in online alter
--echo #
create table t1 (a int primary key) engine=InnoDB;
insert into t1 values (1),(2),(3);
create table t2 (b int, foreign key (b)
                        references t1 (a)
                        on update cascade) engine=InnoDB;
insert into t2 values (1),(2),(3);

--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t2 add c int, algorithm=copy, lock=none;
alter table t2 add c int, algorithm=inplace, lock=none;

create or replace table t2 (b int, foreign key (b)
                            references t1 (a)
                            on delete set null) engine=InnoDB;

--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t2 add c int, algorithm=copy, lock=none;
alter table t2 add c int, algorithm=inplace, lock=none;

create or replace table t2 (b int, foreign key (b)
                            references t1 (a)
                            on delete no action) engine=InnoDB;

insert into t2 values (1),(2),(3);
alter table t2 add c int, algorithm=copy, lock=none;

create or replace table t2 (b int, foreign key (b)
                            references t1 (a)
                            on update restrict) engine=InnoDB;

insert into t2 values (1),(2),(3);
alter table t2 add c int, algorithm=copy, lock=none;
drop table t2, t1;

create table t1 (a int primary key, b int unique) engine=InnoDB;
insert into t1 values (1, 1),(2, 2),(3, 3);
create table t2 (a int references t1 (a),
                 b int references t1 (b) on update cascade) engine=InnoDB;
insert into t2 values (1, 1),(2, 2);

--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t2 add c int, algorithm=copy, lock=none;
alter table t2 add c int, algorithm=copy;
alter table t2 add d int, algorithm=inplace;
# Cleanup
drop table t2, t1;

--echo #
--echo # MDEV-30891 Assertion `!table->versioned(VERS_TRX_ID)' failed
--echo # in Write_rows_log_event::binlog_row_logging_function
--echo #
set system_versioning_alter_history= keep;
create table t1 (id int,
                 row_start bigint unsigned generated always as row start,
                 row_end bigint unsigned generated always as row end,
                 period for system_time (row_start, row_end))
                engine=innodb with system versioning;

--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t1 add c int, algorithm=copy, lock=none;
alter table t1 add c int, algorithm=inplace;
alter table t1 add d int, lock=none;

set system_versioning_alter_history= default;
drop table t1;

--echo #
--echo # MDEV-31058 ER_KEY_NOT_FOUND upon concurrent CHANGE column autoinc
--echo # and DML
--echo #
create table t (a serial, b int) engine=innodb;
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t drop a, modify b serial, algorithm=copy, lock=none;

set statement sql_mode= NO_AUTO_VALUE_ON_ZERO for
alter table t drop a, modify b serial, algorithm=copy, lock=none;

create or replace table t (a serial, b int) engine=innodb;
show create table t;
--echo # a is unique in the old table, but is shrunk in the new one.
--echo # Only unsafe approach is fine because of possible collisions.
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t modify a int, modify b serial, algorithm=copy, lock=none;

--echo #
--echo # Check that we treat autoinc columns correctly modify old autoinc is
--echo # fine, adding new autoinc for existed column is unsafe.
--echo #
create or replace table t (a serial) engine=innodb;

alter table t change a b serial, algorithm=copy, lock=none;

--echo # Shrinking the autoinc field is considered safe.
--echo # ER_WARN_DATA_OUT_OF_RANGE should be emitted otherwise.
alter table t change b b int auto_increment primary key,
              algorithm=copy, lock=none;

alter table t add c int default(0), drop primary key, drop key a;
--echo # key `b` is still there
show create table t;

--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t drop b, change c c serial, algorithm=copy, lock=none;

--echo # Check existed unique keys.
create or replace table t(a int, b int not null, c int not null, d int);

--echo # No unique in the old table;
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t add unique(b, c), modify d int auto_increment, add key(d),
              algorithm=copy, lock=none;

alter table t add unique(a, b);
--echo # Unique in the old table has nulls;
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t modify d int auto_increment, add key(d),
              algorithm=copy, lock=none;

alter table t add unique(b, c);
--echo # Change unique's column;
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t change b x bigint, modify d int auto_increment, add key(d),
              algorithm=copy, lock=none;

--echo # Finally good. Simple renames with a type unchanged will not affect
--echo # the result. Also NOT NULL -> NULL transform is fine.
alter table t modify d int auto_increment, add key(d),
              change b x int null,
              algorithm=copy, lock=none;

drop table t;

--echo # MDEV-31172 Server crash or ASAN errors in online_alter_check_autoinc
create table t (a int, b int, c char(8), key(a,b,c));
alter table t modify c int auto_increment key, algorithm=copy;
drop table t;

--echo # MDEV-31601 Some ALTER TABLE .. fail when they worked before, and with
--echo # a wrong error message
create table t (a int) engine=aria;
insert into t values (1),(2);
--error ER_ALTER_OPERATION_NOT_SUPPORTED
alter table t algorithm=nocopy, order by a;
--error ER_ALTER_OPERATION_NOT_SUPPORTED
alter table t engine=myisam, algorithm=inplace;
drop table t;

create temporary table t (f int);
--error ER_ALTER_OPERATION_NOT_SUPPORTED
alter table t force, algorithm=instant;
drop table t;

create sequence s engine=MyISAM;
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table s engine=Aria, lock=none;
alter table s engine=Aria;
drop sequence  s;


--echo # MDEV-31631 Adding auto-increment column to a table with history online
--echo # behaves differently from non-online
create sequence s;
create table t1(a int, x int NULL default(nextval(s)));
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t1 add b int default (nextval(s)), lock=none;
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t1 add b int primary key auto_increment, lock=none;

create table t2(a int, b int NULL default(nextval(s)));
--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
alter table t2 modify b int not null default (nextval(s)), lock=none;

drop table t2;
drop table t1;
drop sequence s;

--echo #
--echo # MDEV-33348 ALTER TABLE lock waiting stages are indistinguishable
--echo #
--disable_view_protocol
--connect con2, localhost, root

create table t1 (a int);
insert t1 values (5);

start transaction;
select * from t1;

--connection default
--let $con= `select connection_id()`
send alter table t1 add b int NULL, algorithm= copy, lock= none;

--connection con2
evalp set @con= $con;

let $wait_condition= select stage = 4 and progress = 100
                              and state= "Waiting for table metadata lock"
                       from information_schema.processlist where id = @con;
--source include/wait_condition.inc

query_vertical select stage, state, info from information_schema.processlist where id = @con;

rollback;

--connection default
reap;

drop table t1;
--disconnect con2
--enable_view_protocol


--echo # MDEV-34164 Server crashes when executing OPTIMIZE or REPAIR TABLE for InnoDB temporary tables
create temporary table t1 (i int) engine=innodb;
create table t2 (i int) engine=aria ;
optimize table t1,t2;
drop table t1,t2;

create temporary table t1 (f int) engine=innodb;
create temporary table t2 (f int) engine=innodb;
optimize local table t1,t2;
drop table t1,t2;

set @save_sql_mode = @@sql_mode;
set sql_mode= '';
create temporary table t (c decimal zerofill,c2 int zerofill,c3 char binary,key(c)) engine=innodb;
insert into t values (1,1,1);
set session enforce_storage_engine=aria;
optimize no_write_to_binlog table t;
drop table t;
set sql_mode= @save_sql_mode;

--echo # End of 11.2 tests