config root man

# The include statement below is a temp one for tests that are yet to
#be ported to run with InnoDB,
#but needs to be kept for tests that would need MyISAM in future.
--source include/force_myisam_default.inc

#
# Test engine native conflict resolution for ndb
#
#
--source include/have_multi_ndb.inc
--source include/have_binlog_format_mixed_or_row.inc
--source suite/ndb_rpl/ndb_master-slave.inc

--disable_query_log
--connection master
CREATE TABLE mysql.ndb_replication
  (db VARBINARY(63),
   table_name VARBINARY(63),
   server_id INT UNSIGNED,
   binlog_type INT UNSIGNED,
   conflict_fn VARBINARY(128),
   PRIMARY KEY USING HASH (db,table_name,server_id))
  ENGINE=NDB PARTITION BY KEY(db,table_name);
--enable_query_log

# only test with binlog_type = 7, as everything else feels insane in context of conflict resolution
insert into mysql.ndb_replication values ("test", "t1_old", 0, 7, "NDB$OLD(X)");
insert into mysql.ndb_replication values ("test", "t1_max", 0, 7, "NDB$MAX(X)");
insert into mysql.ndb_replication values ("test", "t1_max_delete_win", 0, 7, "NDB$MAX_DELETE_WIN(X)");

create table `t1_old$EX`
  (server_id int unsigned,
   master_server_id int unsigned,
   master_epoch bigint unsigned,
   count int unsigned,
   a int not null,
   primary key(server_id, master_server_id, master_epoch, count)) engine ndb;

create table `t1_max$EX`
  (server_id int unsigned,
   master_server_id int unsigned,
   master_epoch bigint unsigned,
   count int unsigned,
   a int not null,
   primary key(server_id, master_server_id, master_epoch, count)) engine ndb;

create table `t1_max_delete_win$EX`
  (server_id int unsigned,
   master_server_id int unsigned,
   master_epoch bigint unsigned,
   count int unsigned,
   a int not null,
   primary key(server_id, master_server_id, master_epoch, count)) engine ndb;

create table t1_old (a int primary key, b varchar(32), X int unsigned) engine = ndb;
create table t1_max (a int primary key, b varchar(32), X int unsigned) engine = ndb;
create table t1_max_delete_win (a int primary key, b varchar(32), X int unsigned) engine = ndb;
--sync_slave_with_master

###############
--echo "Test 1"

--connection master
insert into t1_old values (1, 'Initial X=1', 1);
insert into t1_max values (1, 'Initial X=1', 1);
insert into t1_max_delete_win values (1, 'Initial X=1', 1);
--sync_slave_with_master

--connection slave
update t1_old set X = 2, b='Slave X=2';
update t1_max set X = 2, b='Slave X=2';
update t1_max_delete_win set X = 2, b='Slave X=2';

--connection master
update t1_old set X = 3, b='Master X=3';
update t1_max set X = 3, b='Master X=3';
update t1_max_delete_win set X = 3, b='Master X=3';
--sync_slave_with_master

--connection slave
--echo "Expect t1_old to contain slave row, and t1_max* to contain master row"
select * from t1_old;
select * from t1_max;
select * from t1_max_delete_win;

# syncronize
update t1_old set X = 3, b='Master X=3';

###############
--echo "Test 2"

--connection slave
update t1_old set X = 4, b='Slave X=4';
update t1_max set X = 4, b='Slave X=4';
update t1_max_delete_win set X = 4, b='Slave X=4';

--connection master
delete from t1_old;
delete from t1_max;
delete from t1_max_delete_win;
--sync_slave_with_master

--connection slave
--echo "Expect t1_old and t1_max to contain slave row, and t1_max_delete_win to be empty(as master)"
select * from t1_old;
select * from t1_max;
select * from t1_max_delete_win;

# syncronize
delete from t1_old;
delete from t1_max;

--connection master

# Now test with Blobs
drop table t1_old, t1_max, t1_max_delete_win;
delete from t1_old$EX;
delete from t1_max$EX;
delete from t1_max_delete_win$EX;

--sync_slave_with_master
--connection slave
# Delete on slave, as $EX table ops don't replicate
delete from t1_old$EX;
delete from t1_max$EX;
delete from t1_max_delete_win$EX;

--connection master

create table t1_old (a int primary key, b longtext, X int unsigned) engine = ndb;
create table t1_max (a int primary key, b longtext, X int unsigned) engine = ndb;
create table t1_max_delete_win (a int primary key, b longtext, X int unsigned) engine = ndb;

--sync_slave_with_master

###############
--echo "Test 3"

--connection master
insert into t1_old values (1, repeat('Initial X=1',1000), 1);
insert into t1_max values (1, repeat('Initial X=1',1000), 1);
insert into t1_max_delete_win values (1, repeat('Initial X=1',1000), 1);
--sync_slave_with_master

--connection slave
update t1_old set X = 2, b=repeat('Slave X=2',1001);
update t1_max set X = 2, b=repeat('Slave X=2',1001);
update t1_max_delete_win set X = 2, b=repeat('Slave X=2',1001);

--connection master
update t1_old set X = 3, b=repeat('Master X=3',1002);
update t1_max set X = 3, b=repeat('Master X=3',1002);
update t1_max_delete_win set X = 3, b=repeat('Master X=3',1002);
--sync_slave_with_master

--connection slave
--echo "Expect t1_old to contain slave row, and t1_max* to contain master row"
select a, left(b, 20), length(b), X from t1_old;
select a, left(b, 20), length(b), X from t1_max;
select a, left(b, 20), length(b), X from t1_max_delete_win;

--echo Expect t1_old to have 1 entry, and t1_max* to have no entries
select server_id, master_server_id, count, a from t1_old$EX order by count;
select server_id, master_server_id, count, a from t1_max$EX order by count;
select server_id, master_server_id, count, a from t1_max_delete_win$EX order by count;

delete from t1_max$EX;
delete from t1_max_delete_win$EX;
delete from t1_old$EX;

# syncronize
update t1_old set X = 3, b=repeat('Master X=3', 1002);

###############
--echo "Test 4"

--connection slave
update t1_old set X = 4, b=repeat('Slave X=4',2000);
update t1_max set X = 4, b=repeat('Slave X=4',2000);
update t1_max_delete_win set X = 4, b=repeat('Slave X=4',2000);

--connection master
delete from t1_old;
delete from t1_max;
delete from t1_max_delete_win;
--sync_slave_with_master

--connection slave
--echo "Expect t1_old and t1_max to contain slave row, and t1_max_delete_win to be empty(as master)"
select a, left(b, 20), length(b), X from t1_old;
select a, left(b, 20), length(b), X from t1_max;
select a, left(b, 20), length(b), X from t1_max_delete_win;

--echo Expect t1_old and t1_max to contain 1 entry, and t1_max_delete_win to be empty
select server_id, master_server_id, count, a from t1_old$EX order by count;
select server_id, master_server_id, count, a from t1_max$EX order by count;
select server_id, master_server_id, count, a from t1_max_delete_win$EX order by count;

delete from t1_max$EX;
delete from t1_max_delete_win$EX;
delete from t1_old$EX;

delete from t1_old;
delete from t1_max;
delete from t1_max_delete_win;

--connection master
delete from t1_old;
delete from t1_max;
delete from t1_max_delete_win;

#################
--echo "Test 5"

--echo Test that Updates affecting Blobs are rejected
--echo correctly on the slave
drop table t1_max;
create table t1_max (a int primary key, b int, c longtext, d longtext, X int unsigned) engine = ndb;

insert into t1_max values (1, 1, repeat("B", 10000), repeat("E", 10001), 1);
insert into t1_max values (2, 2, repeat("A", 10002), repeat("T", 10003), 1);

--sync_slave_with_master
--connection slave

# Bump up tuple versions
update t1_max set X=20;

--echo Initial values on Slave
select a,b,SHA1(c),length(c), SHA1(d), length(d), X from t1_max order by a;

--connection master
--echo Originate update which will be rejected
update t1_max set c=repeat("Z", 10006), d=repeat("I", 10005), X=2 where a=1;

--sync_slave_with_master
--connection slave
--echo Check slave has rejected due to lower version
select a,b,SHA1(c),length(c), SHA1(d), length(d), X from t1_max order by a;

--connection master
--echo Originate delete which will be rejected (due to NDB-OLD) algorith
delete from t1_max where a=1;

--sync_slave_with_master
--connection slave
--echo Check slave has rejected due to before image mismatch
select a,b,SHA1(c),length(c), SHA1(d), length(d), X from t1_max order by a;

--connection master
--echo Originate insert which will be rejected (as row exists)
insert into t1_max values (1, 1, repeat("R", 10004), repeat("A", 10007), 1);

--sync_slave_with_master
--connection slave
--echo Check slave has rejected due to row existing already
select a,b,SHA1(c),length(c), SHA1(d), length(d), X from t1_max order by a;

--echo Expect t1_max to have 3 entries
select server_id, master_server_id, count, a from t1_old$EX order by count;
select server_id, master_server_id, count, a from t1_max$EX order by count;
select server_id, master_server_id, count, a from t1_max_delete_win$EX order by count;

delete from t1_max$EX;
delete from t1_max_delete_win$EX;
delete from t1_old$EX;

--connection master

#######
--echo Test 6
--echo Check that non-Blob related operations in a batch with a Blob
--echo operation are still subject to conflict detection.
--echo
insert into mysql.ndb_replication values ("test", "t2_max", 0, 7, "NDB$MAX(X)");

create table `t2_max$EX`
  (server_id int unsigned,
   master_server_id int unsigned,
   master_epoch bigint unsigned,
   count int unsigned,
   a int not null,
   primary key(server_id, master_server_id, master_epoch, count)) engine ndb;

create table t2_max (a int primary key, b int, X bigint unsigned) engine=ndb;

insert into t2_max values (1,1,10), (2,2,10), (3,3,10), (4,4,10), (5,5,10);

--sync_slave_with_master

--connection master
--echo Now issue a transaction with a successful Blob op, and unsuccessful
--echo non-Blob op.  Check that the Blob op succeeds, and the unsuccessful
--echo non-Blob op is handled as expected.

begin;
update t2_max set b=b+1, X=1 where a=3; # conflicts
update t1_max set c=repeat("R", 10008), d=repeat("A", 10009), X = 21 where a=1; # ok
commit;

--sync_slave_with_master

--connection slave
--echo Contents on Slave
--echo Expect Blob data applied to t1_max, no update applied to t2_max
select a,b,left(c,1), length(c), left(d,1), length(d), X from t1_max where a=1;
select * from t2_max order by a;

--echo Expect No conflict in t1_max, 1 conflict in t2_max$EX
select server_id, master_server_id, count, a from t1_max$EX order by count;
select server_id, master_server_id, count, a from t2_max$EX order by count;

--connection master
drop table t2_max, t2_max$EX;
drop table t1_old, `t1_old$EX`, t1_max, `t1_max$EX`, t1_max_delete_win, `t1_max_delete_win$EX`;
delete from mysql.ndb_replication;

--echo Test that online table distribution sets up conflict functions and exceptions tables

# t1allsame - Same on all servers, no exceptions table
insert into mysql.ndb_replication values ("test", "t1allsame", 0, 7, "NDB$MAX(X)");

# t2diffex - Different on each server with an exceptions table
# Not a recommended configuration!
insert into mysql.ndb_replication values ("test", "t2diffex", 1, 7, "NDB$OLD(X)");
insert into mysql.ndb_replication values ("test", "t2diffex", 3, 7, "NDB$MAX(X)");

# t3oneex - Only on one server with an exceptions table
# Note that it's not defined on the server where it's created (not recommended)
# so on the server where it's defined, we get an error due to having no extra
# author bits
#
insert into mysql.ndb_replication values ("test", "t3oneex", 3, 7, "NDB$EPOCH()");

# Create exception tables
create table t2diffex$EX (
   server_id int unsigned,
   master_server_id int unsigned,
   master_epoch bigint unsigned,
   count int unsigned,
   a int not null,
   primary key(server_id, master_server_id, master_epoch, count)) engine ndb;

create table t3oneex$EX (
   server_id int unsigned,
   master_server_id int unsigned,
   master_epoch bigint unsigned,
   count int unsigned,
   a int not null,
   primary key(server_id, master_server_id, master_epoch, count)) engine ndb;

# Now create actual tables on this server (id 1)
create table t1allsame(a int primary key, b varchar(200), X int unsigned) engine=ndb;
create table t2diffex(a int primary key, b varchar(200), X int unsigned) engine=ndb;
create table t3oneex(a int primary key, b varchar(200)) engine=ndb;

# Now examine server logs to see that conflict detection and
# exceptions tables were setup as expected
show variables like 'server_id';
--let $server_num=1.1
--let $pattern=%NDB Slave%
--let $limit=4
--source suite/ndb_rpl/t/show_mysqld_warnings.inc


--connection server2
--disable_query_log
call mtr.add_suppression("NDB Slave: .* No extra row author bits in table.*");
--enable_query_log

show variables like 'server_id';
--let $server_num=2.1
--let $pattern=%NDB Slave%
--let $limit=6

--source suite/ndb_rpl/t/show_mysqld_warnings.inc

--connection master
drop table t3oneex, t2diffex, t1allsame, t3oneex$EX, t2diffex$EX;

delete from mysql.ndb_replication;

--echo Test exceptions table schema flexibility
#
# An exceptions table should be able to have the mandatory columns with
# different names, as long as the types match.
# Also, not all main table primary key parts need be present
# Finally, arbitrary extra columns should be allowed, as long as
# they can be defaulted.
#

insert into mysql.ndb_replication values ("test", "t1", 0, 7, "NDB$MAX(X)");

--echo Test 'normal' mandatory column names + all table pks

create table test.t1$EX(
   server_id int unsigned,
   master_server_id int unsigned,
   master_epoch bigint unsigned,
   count int unsigned,
   a int not null,
   b int not null,
   c int not null,
   primary key (server_id, master_server_id, master_epoch, count)) engine=ndb;

create table test.t1 (a int, b int, c int, d int, e int, X int unsigned,
                      primary key(a,b,c)) engine=ndb;

--echo Generate a conflict on the slave

insert into test.t1 values (1,1,1,1,1,1);
--sync_slave_with_master slave
--connection master
update test.t1 set X=0 where a=1 and b=1 and c=1;
--sync_slave_with_master slave
--connection slave

--echo Check that conflict has been recorded.
--replace_column 3 <epoch_num>
select * from test.t1$EX;

--connection master
drop table test.t1;
drop table test.t1$EX;

--echo Test 'normal' mandatory column names + all table pks +
--echo extra columns with same and different names to main table columns
--echo Also a defaulted extra column.

create table test.t1$EX(
   server_id int unsigned,
   master_server_id int unsigned,
   master_epoch bigint unsigned,
   count int unsigned,
   a int not null,
   b int not null,
   c int not null,
   d int,                     # Same name as main table, but user defined
   lilljeholmen varchar(50) default 'Slussen',
                              # Separate, user defined
   primary key (server_id, master_server_id, master_epoch, count)) engine=ndb;

create table test.t1 (a int, b int, c int, d int, e int, X int unsigned,
                      primary key(a,b,c)) engine=ndb;

--echo Generate a conflict on the slave

insert into test.t1 values (1,1,1,1,1,1);
--sync_slave_with_master slave
--connection master
update test.t1 set X=0 where a=1 and b=1 and c=1;
--sync_slave_with_master slave
--connection slave

--echo Check that conflict has been recorded.
--replace_column 3 <epoch_num>
select * from test.t1$EX;

--connection master
drop table test.t1;
drop table test.t1$EX;

--echo Test unusual mandatory column names + all table pks +
--echo extra columns with same and different names to main table columns
--echo Also a defaulted extra column.

create table test.t1$EX(
   monteverdi int unsigned,
   asparagi int unsigned,
   plenipotentiary bigint unsigned,
   mountebank int unsigned,
   a int not null,
   b int not null,
   c int not null,
   d int,                     # Same name as main table, but user defined
   lilljeholmen varchar(50) default 'Slussen',
                              # Separate, user defined
   primary key (monteverdi, asparagi, plenipotentiary, mountebank)) engine=ndb;

create table test.t1 (a int, b int, c int, d int, e int, X int unsigned,
                      primary key(a,b,c)) engine=ndb;

--echo Generate a conflict on the slave

insert into test.t1 values (1,1,1,1,1,1);
--sync_slave_with_master slave
--connection master
update test.t1 set X=0 where a=1 and b=1 and c=1;
--sync_slave_with_master slave
--connection slave

--echo Check that conflict has been recorded.
--replace_column 3 <epoch_num>
select * from test.t1$EX;

--connection master
drop table test.t1;
drop table test.t1$EX;

--echo Test unusual mandatory column names + all table pks which are same
--echo as 'normal' exceptions table column names plus extra columns with
--echo same and different names to main table columns
--echo Also a defaulted extra column.

create table test.t1$EX(
   monteverdi int unsigned,
   asparagi int unsigned,
   plenipotentiary bigint unsigned,
   mountebank int unsigned,
   server_id int unsigned not null,
   master_server_id int unsigned not null,
   master_epoch bigint unsigned not null,
   count int unsigned not null,
   d int,                     # Same name as main table, but user defined
   lilljeholmen varchar(50) default 'Slussen',
                              # Separate, user defined
   primary key (monteverdi, asparagi, plenipotentiary, mountebank)) engine=ndb;

create table test.t1 (server_id int unsigned,
                      master_server_id int unsigned,
                      master_epoch bigint unsigned,
                      count int unsigned,
                      d int, e int, X int unsigned,
                      primary key(server_id, master_server_id,
                                  master_epoch, count)) engine=ndb;

--echo Generate a conflict on the slave

insert into test.t1 values (1,1,1,1,1,1,1);
--sync_slave_with_master slave
--connection master
update test.t1 set X=0 where server_id=1 and master_server_id=1 and master_epoch=1 and count=1;
--sync_slave_with_master slave
--connection slave

--echo Check that conflict has been recorded.
--replace_column 3 <epoch_num>
select * from test.t1$EX;

--connection master
drop table test.t1;
drop table test.t1$EX;

--connection server1
call mtr.add_suppression("NDB Slave: exceptions table .* has wrong definition .*");
--connection server2
call mtr.add_suppression("NDB Slave: exceptions table .* has wrong definition .*");
--connection slave
call mtr.add_suppression("NDB Slave: exceptions table .* has wrong definition .*");
--connection master

--echo And some bad exceptions table schemata
--echo   Keys in wrong positions
create table test.t1$EX(
   a int not null,
   b int not null,
   c int not null,
   d int,                     # Same name as main table, but user defined
   lilljeholmen varchar(50) default 'Slussen',
                              # Separate, user defined
   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;

create table test.t1 (a int, b int, c int, d int, e int, X int unsigned,
                      primary key(a,b,c)) engine=ndb;
show warnings;

--let $server_num=1.1
--let $pattern=%NDB Slave%
--let $limit=2

--source suite/ndb_rpl/t/show_mysqld_warnings.inc

drop table test.t1;
drop table test.t1$EX;

--echo Test conflict_fn definitions in ndb_replication which cover  
--echo exceptions tables and verify that conflict functions are not
--echo set up for exceptions tables. 

--connection master
insert into mysql.ndb_replication values ("test", "t2%", 1, 7, "NDB$EPOCH()");  

create table test.t2$EX (
server_id int unsigned NOT NULL,
master_server_id int unsigned NOT NULL,
master_epoch bigint unsigned NOT NULL,
count int unsigned NOT NULL,
a int NOT NULL,
PRIMARY KEY (server_id,master_server_id,master_epoch,count)
) ENGINE=ndbcluster;

create table test.t2 (
a int primary key,
b varchar(100)) engine=ndb;

--let mysqld_name=mysqld.1.1
--source ndb_rpl_get_server_error_log.inc
--disable_query_log 
# t2$EX is exceptions table, conflict function should not be used 
select count(*) from test.server_error_log where line like '%Ndb Slave%t2$EX is exceptions table: not using conflict function%';
# normal table test.t2 is not exceptions table, should have conflict function 
select count(*) from test.server_error_log where line like '%Ndb Slave%test.t2 using conflict_fn NDB$EPOCH%';
--enable_query_log

drop table test.server_error_log;
drop table test.t2;
drop table test.t2$EX;

###############
--echo "Cleanup"

--connection master
drop table mysql.ndb_replication;
--sync_slave_with_master

--source include/rpl_end.inc