-- source include/have_multi_ndb.inc

connection server2;
flush status;
connection server1;
flush status;

# Create test tables on server1
create table t1 (a int) engine=ndbcluster;
create table t2 (a int) engine=ndbcluster;
insert into t1 value (2);
insert into t2 value (3);
select * from t1;
select * from t2;
show status like 'handler_discover%';

# Check dropping and recreating table on same server
connect (con1,localhost,root,,test);
connect (con2,localhost,root,,test);
connection con1;
select * from t1;
connection con2;
drop table t1;
create table t1 (a int) engine=ndbcluster;
insert into t1 value (2);
connection con1;
select * from t1;

# Check dropping and recreating table on different server
connection server2;
show status like 'handler_discover%';
drop table t1;
create table t1 (a int) engine=ndbcluster;
insert into t1 value (2);
connection server1;
select * from t1;
select * from t1;

# Connect to server2 and use the tables from there
connection server2;
flush status;
select * from t1;
update t1 set a=3 where a=2;
show status like 'handler_discover%';

# Create a new table on server2
create table t3 (a int not null primary key, b varchar(22),
c int, last_col text) engine=ndb;
insert into t3 values(1, 'Hi!', 89, 'Longtext column');
create table t4 (pk int primary key, b int) engine=ndb;

# Check that the tables are accessible from server1
connection server1;
select * from t1;
select * from t3;
show tables like 't4';
show tables;

drop table t1, t2, t3, t4;

# bug#21378
connection server1;
create table t1(c1 int key) ENGINE=InnoDB;
insert into t1 values(1),(3),(5);
select * from t1 order by c1;

connection server2;
show tables;
create table t1(c1 int key) ENGINE=InnoDB;
insert into t1 values(100),(344),(533);
select * from t1 order by c1;

# Suppress errors provoked by the "shadow table" on second mysqld
--disable_query_log
call mtr.add_suppression("Local table 'test.t1' .* shadows");
call mtr.add_suppression("Failed to update table definition");
call mtr.add_suppression("Distribution of ALTER TABLE");
--enable_query_log

connection server1;
replace_regex /Node [0-9]+:/Node <nodeid>/;
alter table t1 engine=ndb;

connection server2;
show tables;
select * from t1 order by c1;
drop table t1 /* engine = InnoDB */;

connection server1;
select * from t1 order by c1;
drop table t1 /* engine = NDB */;
# End of 4.1 tests

# Check distributed drop of database in 5.1
create database db;
use db;
create table t1(x int) engine=ndb;

connection server2;
use db;
show tables;

connection server1;
drop database db;

connection server2;
--error ER_BAD_DB_ERROR
show tables;

connection server1;

# bug#21495
create database db;
use db;
create table t1(x int) engine=ndb;

connection server2;
use db;
create table t2(x int) engine=innodb;
show tables;

connection server1;
replace_regex /Node [0-9]+:/Node <nodeid>/;
drop database db;

connection server2;
show tables;
drop database db;

#
# bug#31470, ndb table with special characters in name
# are not discovered correctly
connection server1;
use test;
create table `test`.`t1$EX`
 (server_id int unsigned,
  master_server_id int unsigned,
  master_epoch bigint unsigned,
  count int unsigned,
  primary key(server_id, master_server_id,
              master_epoch, count))
  engine ndb;

# check that table shows up ok on both servers
# before bugfix table would not show up on server2
--replace_regex /EX/ex/
show tables like '%$%';
connection server2;
use test;
--replace_regex /EX/ex/
show tables like '%$%';

# check cleanup
drop table `test`.`t1$EX`;
show tables like '%$%';

connection server1;
show tables like '%$%';

#
# Bug #42614 Mysql auto locate databases can overwrite frm data.
#
connection server1;

create table t1(s char(1)) engine = innodb;
insert into t1 values ("a"),("b"),("c");

# Suppress errors provoked by the "shadow table" on first mysqld
--disable_query_log
call mtr.add_suppression("Local table 'test.t1' .* shadows");
call mtr.add_suppression("Failed to remove table definition");
call mtr.add_suppression("Failed to update table definition");
call mtr.add_suppression("Distribution of CREATE TABLE");
--enable_query_log

connection server2;
replace_regex /Node [0-9]+:/Node <nodeid>/;
create table t1(s char(1)) engine = ndb;
insert into t1 values ("d"),("e"),("f");
connection server1;
## Restart mysqld nodes
--echo Restarting mysqld
let $mysqld_name=mysqld.1.1;
--source include/restart_mysqld.inc
use test;
select * from t1 order by s;
connection server2;
select * from t1 order by s;
replace_regex /Node [0-9]+:/Node <nodeid>/;
drop table t1;
connection server1;
select * from t1 order by s;
connection server2;
replace_regex /Node [0-9]+:/Node <nodeid>/;
create table t1(s char(1)) engine = ndb;
insert into t1 values ("g"),("h"),("i");
connection server1;
show tables;
select * from t1 order by s;

#
# Clean-up
#
connection server1;
drop table t1;
connection server2;
drop table t1;

#
--echo Bug 11894966 - second mysqld does not have table after non
--echo                distributed table alter to ndb
#
# - only queries with "autodiscover" see the new table
#   on second mysqld since schema distribution does not
#   create the table on second mysqld(at least when !ndb_binlog_running)
#
connection server1;

# Create table t1 in innodb
create table t1(a int) engine innodb;
insert into t1 values(37);

# Alter t1 into ndb
alter table t1 engine ndb;

# Switch to other mysqld
connection server2;

# Check that truncate works on second mysqld
# (didn't work before fix)
truncate t1;

# Cleanup
drop table t1;
connection server1;

#
# Bug#14798043 DROP DATABASE PERFORMANCE_SCHEMA DROPS IT ON ALL SQL NODES
# Check that local tables in system database are not dropped remotely

create table mysql.dummy(a int primary key, b int) engine=innodb;
connection server2;
create table mysql.dummy(a int primary key, b int) engine=innodb;
connection server1;
drop table mysql.dummy;
connection server2;
show create table mysql.dummy;
drop table mysql.dummy;

#
# #Bug#23553267 DEADLOCK WHEN MDL_EXCLUSIVE ACQUIRES A GSL LOCK
#
# Multiple mysqlds may be involved in a deadlock when
# a mysql upgrading an MDL_INTENTIONAL_EXCLUSIVE(IX) to MDL_EXCLUSIV
# require a GSL to be taken. At the same time the GSL may be
# held a schema distr. op. which blocks on the above IX when
# trying to acquire an MDL_EXCLUSIVE.
# 
--connection server1
CREATE DATABASE tmp_db;

--connection server2
--echo Let server2 create the table tmp_db.t1 in the background.
send CREATE TABLE tmp_db.t1 (k int primary key) ENGINE NDB;

--connection server1
--echo Attempt to recreate 'tmp_db', expect 'EXISTS' failure - Not MDL deadlocks
CREATE DATABASE IF NOT EXISTS tmp_db;

--connection server2
--echo Wait for server2 table creation to complete.
reap;
Select count(*) from tmp_db.t1;

--connection server1
DROP TABLE tmp_db.t1;
DROP DATABASE tmp_db;