################################################################################
# BUG#51894 Replication failure with SBR on DROP TEMPORARY TABLE inside a
#           transaction
# BUG#52616 Temp table prevents switch binlog format from STATEMENT to ROW
#
# This test verifies what follows:
#
# 1 - If the following statements are classified as unsafe:
#   1.1 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
#   1.2 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
#
# 2 - If the following statements are classified as safe:
#   1.7 - INSERT INTO t_innodb SELECT * FROM t_myisam_temp
#   1.8 - INSERT INTO t_myisam_temp SELECT * FROM t_innodb
#
# 3 - If we can switch from statement to row format.
#
# 4 - If statements that can manipulate a temporary table and do not cause an
# implicit commit are kept in the boundaries of an on-going transaction. For
# instance:
#   4.1 - CREATE TEMPORARY TABLE
#   4.2 - CREATE TEMPORARY TABLE LIKE
#   4.3 - CREATE TEMPORARY TABLE SELECT * FROM
#   4.4 - INSERT/UPDATE/DELETE (Note that only inserts are verified)
#   4.5 - INSERT INTO t_myisam SELECT * FROM t_myisam_temp
#   4.6 - INSERT INTO t_myisam_temp SELECT * FROM t_myisam
#   4.7 - INSERT INTO t_innodb SELECT * FROM t_myisam_temp
#   4.8 - INSERT INTO t_myisam_temp SELECT * FROM t_innodb
#
# 5 - If transactions that have a DROP TEMPORARY are always written to the 
# binary log regardless of the mode and the outcome: commit or rollback.
#
# 6 - In particular, if the current statement logging format is set to row
# the CREATE TEMPORARY is not logged and the DROP TEMPORARY is extended with
# the IF EXISTS clause.
#
# 7 - It verifies if the CONNECTION_ID along with a non-transactional
# table is written outside the transaction boundaries and is not classified
# as unsafe. See BUG#53075.
#
# 8 - It verifies if OPTION_KEEP_LOG is set and thus forcing to write the
# trx-cache to the binary log when an rollback is issued and only trx-tables
# were updated. See BUG#53421.
################################################################################

source include/master-slave.inc;
source include/have_binlog_format_statement.inc;
source include/have_innodb.inc;

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

--echo ########################################################################
--echo #                         VERIFY ITEMS 1 and 2
--echo ########################################################################

--echo #
--echo # Create temporary tables to verify when statements involving temporary
--echo # tables are classified as safe or unsafe by printing out the warning
--echo # messages.
--echo #
connection master;
CREATE TABLE t_myisam(id int) engine= MyIsam;
INSERT INTO t_myisam VALUES(1);
CREATE TABLE t_innodb(id int) engine= Innodb;
INSERT INTO t_innodb VALUES(1);
CREATE TEMPORARY TABLE t_myisam_temp(id int) engine= MyIsam;
INSERT INTO t_myisam_temp VALUES(1);
CREATE TEMPORARY TABLE t_innodb_temp(id int) engine= Innodb;
INSERT INTO t_innodb_temp VALUES(1);

let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);
BEGIN;
INSERT INTO t_myisam SELECT * FROM t_myisam_temp;
INSERT INTO t_innodb SELECT * FROM t_myisam_temp;
INSERT INTO t_innodb SELECT * FROM t_innodb_temp;
ROLLBACK;

BEGIN;
INSERT INTO t_myisam SELECT * FROM t_innodb_temp;
INSERT INTO t_innodb SELECT * FROM t_myisam_temp;
INSERT INTO t_innodb SELECT * FROM t_innodb_temp;
ROLLBACK;

--echo ########################################################################
--echo #                          VERIFY ITEM 3
--echo ########################################################################

--echo #
--echo # When there is a temporary table we can switch between the mixed and
--echo # row formats. However, we cannot switch to the statement format.
--echo #
SET BINLOG_FORMAT=MIXED;
SET BINLOG_FORMAT=ROW;
SET BINLOG_FORMAT=MIXED;
--error ER_TEMP_TABLE_PREVENTS_SWITCH_OUT_OF_RBR
SET BINLOG_FORMAT=STATEMENT;

--echo #
--echo # When there is a temporary table we can switch between the mixed and
--echo # row formats. However, we cannot swith to the statement format.
--echo #
SET BINLOG_FORMAT=MIXED;
DROP TABLE t_myisam_temp, t_innodb_temp, t_myisam, t_innodb;
source include/show_binlog_events.inc;

--echo ########################################################################
--echo #                          VERIFY ITEMS 4 and 5
--echo ########################################################################

--echo #
let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);
BEGIN;
CREATE TEMPORARY TABLE tmp1(id int) engine= MyIsam;
INSERT INTO tmp1 VALUES(1);
CREATE TEMPORARY TABLE tmp2 LIKE tmp1;
INSERT INTO tmp2 VALUES(1);
CREATE TEMPORARY TABLE tmp3 engine= MyIsam SELECT * FROM tmp1;
INSERT INTO tmp3 VALUES(1);
DROP TEMPORARY TABLE tmp1;
DROP TEMPORARY TABLE tmp2;
DROP TEMPORARY TABLE tmp3;
COMMIT;
source include/show_binlog_events.inc;

let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);
BEGIN;
CREATE TEMPORARY TABLE tmp1(id int) engine= MyIsam;
INSERT INTO tmp1 VALUES(1);
CREATE TEMPORARY TABLE tmp2 LIKE tmp1;
INSERT INTO tmp2 VALUES(1);
CREATE TEMPORARY TABLE tmp3 engine= MyIsam SELECT * FROM tmp1;
INSERT INTO tmp3 VALUES(1);
DROP TEMPORARY TABLE tmp1;
DROP TEMPORARY TABLE tmp2;
DROP TEMPORARY TABLE tmp3;
ROLLBACK;
source include/show_binlog_events.inc;

--echo ########################################################################
--echo #                          VERIFY ITEM 6
--echo ########################################################################

SET BINLOG_FORMAT=STATEMENT;
let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);
CREATE TEMPORARY TABLE tmp1(id int) engine= MyIsam;
CREATE TEMPORARY TABLE tmp2 LIKE tmp1;
CREATE TEMPORARY TABLE tmp3 engine= MyIsam SELECT * FROM tmp1;
SET BINLOG_FORMAT=ROW;
DROP TEMPORARY TABLE tmp1;
BEGIN;
INSERT INTO tmp2 VALUES(1);
DROP TEMPORARY TABLE tmp2;
INSERT INTO tmp3 VALUES(1);
DROP TEMPORARY TABLE tmp3;
COMMIT;
source include/show_binlog_events.inc;

SET BINLOG_FORMAT=STATEMENT;
let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);
CREATE TEMPORARY TABLE tmp1(id int) engine= MyIsam;
CREATE TEMPORARY TABLE tmp2 LIKE tmp1;
CREATE TEMPORARY TABLE tmp3 engine= MyIsam SELECT * FROM tmp1;
SET BINLOG_FORMAT=ROW;
DROP TEMPORARY TABLE tmp1;
BEGIN;
INSERT INTO tmp2 VALUES(1);
DROP TEMPORARY TABLE tmp2;
INSERT INTO tmp3 VALUES(1);
DROP TEMPORARY TABLE tmp3;
ROLLBACK;
source include/show_binlog_events.inc;

--echo ########################################################################
--echo #                          VERIFY ITEM 7
--echo ########################################################################

SET BINLOG_FORMAT=STATEMENT;
let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);

CREATE TEMPORARY TABLE tmp1(id int) engine= MyIsam;
CREATE TABLE t_myisam (f1 BIGINT) ENGINE = MyISAM;
CREATE TABLE t_innodb (f1 BIGINT) ENGINE = Innodb;

BEGIN;
INSERT INTO t_myisam VALUES(CONNECTION_ID());
INSERT INTO tmp1 VALUES(1);
INSERT INTO t_myisam VALUES(1);
INSERT INTO t_innodb VALUES(1);
INSERT INTO t_myisam VALUES(CONNECTION_ID());
INSERT INTO t_innodb VALUES(1);
COMMIT;
source include/show_binlog_events.inc;

--echo ########################################################################
--echo #                           VERIFY ITEM 8
--echo ########################################################################
#
# Before the patch for BUG#53421, nothing were written to the binary log on
# behalf of the transaction presented below:
#
SET BINLOG_FORMAT=MIXED;
let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);
BEGIN;
CREATE TEMPORARY TABLE tmp2 SELECT * FROM t_innodb;
INSERT INTO t_innodb VALUES(1);
INSERT INTO t_innodb VALUES(1);
ROLLBACK;
source include/show_binlog_events.inc;

--echo ###################################################################################
--echo #                               CHECK CONSISTENCY
--echo ###################################################################################
sync_slave_with_master;
connection master;

--exec $MYSQL_DUMP --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLTEST_VARDIR/tmp/test-nmt-master.sql
--exec $MYSQL_DUMP_SLAVE --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLTEST_VARDIR/tmp/test-nmt-slave.sql
--diff_files $MYSQLTEST_VARDIR/tmp/test-nmt-master.sql $MYSQLTEST_VARDIR/tmp/test-nmt-slave.sql

--echo ###################################################################################
--echo #                                    CLEAN UP
--echo ###################################################################################
connection master;

DROP TABLE t_myisam;
DROP TABLE t_innodb;

sync_slave_with_master;