config root man

# PURPOSE. Test that blackhole works with replication in all three
# modes: STATEMENT, MIXED, and ROW.
#
# METHOD. We start by creating a table on the master and then change
# the engine to use blackhole on the slave.
#
# After insert/update/delete of one or more rows, the test the
# proceeds to check that replication is running after replicating an
# change, that the blackhole engine does not contain anything (which
# is just a check that the correct engine is used), and that something
# is written to the binary log.
#
# Whe check INSERT, UPDATE, and DELETE statement for tables with no
# key (forcing a range search on the slave), primary keys (using a
# primary key lookup), and index/key with multiple matches (forcing an
# index search).

--source include/not_group_replication_plugin.inc
source include/have_blackhole.inc;
source include/master-slave.inc;

call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");

# We start with no primary key
CREATE TABLE t1 (a INT, b INT, c INT);
CREATE TABLE t2 (a INT, b INT, c INT);

--source include/sync_slave_sql_with_master.inc
ALTER TABLE t1 ENGINE=BLACKHOLE;

connection master;
INSERT INTO t2 VALUES (1,9,1), (2,9,2), (3,9,3), (4,9,4);
--source include/sync_slave_sql_with_master.inc

# Test insert, no primary key
let $statement = INSERT INTO t1 VALUES (1,1,1),(2,1,2),(3,1,3),(4,1,4);
source extra/rpl_tests/rpl_blackhole.test;

# Test update, no primary key
let $statement = UPDATE t1 SET c = 2*c WHERE a % 2 = 0 AND b = 1;
source extra/rpl_tests/rpl_blackhole.test;

# Test delete, no primary key
let $statement = DELETE FROM t1 WHERE a % 2 = 0 AND b = 1;
source extra/rpl_tests/rpl_blackhole.test;

# Test INSERT-SELECT into Blackhole, no primary key
let $statement = INSERT INTO t1 SELECT * FROM t2;
source extra/rpl_tests/rpl_blackhole.test;

# 
# The MASTER has MyISAM as the engine for both tables. The SLAVE has Blackhole
# on t1 (transactional engine) and MyISAM on t2 (non-transactional engine). 
#
# In MIXED mode, the command "INSERT INTO t2 SELECT * FROM t1" is logged as
# statement on the master. On the slave, it is tagged as unsafe because the
# statement mixes both transactional and non-transactional engines and as such
# its changes are logged as rows. However, due to the nature of the blackhole
# engine, no rows are returned and thus any chain replication would make the
# next master on the chain diverge.
#
# Fo this reason, we have disabled the statement.
#
# Test INSERT-SELECT from Blackhole, no primary key
# let $statement = INSERT INTO t2 SELECT * FROM t1;
# source extra/rpl_tests/rpl_blackhole.test;
#

connection master;
ALTER TABLE t1 ADD PRIMARY KEY pk_t1 (a,b);

# Test insert, primary key
let $statement = INSERT INTO t1 VALUES (1,2,1),(2,2,2),(3,2,3),(4,2,4);
source extra/rpl_tests/rpl_blackhole.test;

# Test update, primary key
let $statement = UPDATE t1 SET c = 2*c WHERE a % 2 = 0 AND b = 2;
source extra/rpl_tests/rpl_blackhole.test;

# Test delete, primary key
let $statement = DELETE FROM t1 WHERE a % 2 = 0 AND b = 2;
source extra/rpl_tests/rpl_blackhole.test;

connection master;
ALTER TABLE t1 DROP PRIMARY KEY, ADD KEY key_t1 (a);

# Test insert, key
let $statement = INSERT INTO t1 VALUES (1,3,1),(2,3,2),(3,3,3),(4,3,4);
source extra/rpl_tests/rpl_blackhole.test;

# Test update, key
let $statement = UPDATE t1 SET c = 2*c WHERE a % 2 = 0 AND b = 3;
source extra/rpl_tests/rpl_blackhole.test;

# Test delete, key
let $statement = DELETE FROM t1 WHERE a % 2 = 0 AND b = 3;
source extra/rpl_tests/rpl_blackhole.test;


connection master;
DROP TABLE t1,t2;
--source include/rpl_end.inc