config root man

# ==== Purpose ====
#
# Test timestamps generated by binlog-transaction-dependency-tracking
# mode WRITESET when inserting/deleting/updating a single row but using
# case and accent insensitive collations.
#
# As all transactions are touching a single row, the timestamps are
# expected to always increase (every transaction should depend on the
# previous one).
#
# ==== References ====
#
# BUG#26277771: BAD WRITE SET TRACKING WITH UNIQUE KEY ON A DELETE FOLLOWED BY AN INSERT.
#
--source include/have_binlog_format_row.inc

#
# Initialization
#
SET @save_binlog_transaction_dependency_tracking = @@GLOBAL.binlog_transaction_dependency_tracking;
SET @save_transaction_write_set_extraction = @@GLOBAL.transaction_write_set_extraction;

SET @@GLOBAL.transaction_write_set_extraction = XXHASH64;
SET @@SESSION.transaction_write_set_extraction = XXHASH64;
SET @@GLOBAL.binlog_transaction_dependency_tracking = WRITESET;

#
# Test
#

# Workload
SET NAMES 'utf8' COLLATE 'utf8_general_ci';

RESET MASTER;

CREATE TABLE t1 (
  id INT NOT NULL AUTO_INCREMENT,
  u_id INT NOT NULL,
  u_str VARCHAR(32) NOT NULL,
  PRIMARY KEY (id),
  UNIQUE KEY (u_id, u_str)
) ENGINE=InnoDB;

INSERT INTO t1 (u_id, u_str) VALUES (1, 'a');

# Sanity check
--error ER_DUP_ENTRY
INSERT INTO t1 (u_id, u_str) VALUES (1, 'A');
--error ER_DUP_ENTRY
INSERT INTO t1 (u_id, u_str) VALUES (1, 'ã');
--error ER_DUP_ENTRY
INSERT INTO t1 (u_id, u_str) VALUES (1, 'Ã');
--error ER_DUP_ENTRY
INSERT INTO t1 (u_id, u_str) VALUES (1, 'á');

# Test
DELETE FROM t1 WHERE u_id = 1 AND u_str = 'A';
INSERT INTO t1 (u_id, u_str) VALUES (1, 'ã');
DELETE FROM t1 WHERE u_id = 1 AND u_str = 'Ã';
INSERT INTO t1 (u_id, u_str) VALUES (1, 'á');

DROP TABLE t1;

--let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
--echo Processing binlog $binlog_file
FLUSH LOGS;

--let $source_file= $server_1_datadir/$binlog_file
--let $logical_timestamps=0 1;1 2;2 3;3 4;4 5;5 6;6 7
--source include/assert_logical_timestamps.inc

#
# Cleanup
#
SET @@GLOBAL.binlog_transaction_dependency_tracking = COMMIT_ORDER;
SET @@GLOBAL.transaction_write_set_extraction= @save_transaction_write_set_extraction;
SET @@GLOBAL.binlog_transaction_dependency_tracking= @save_binlog_transaction_dependency_tracking;