mariadb/mysql-test/suite/binlog/t/flashback.test

--source include/have_log_bin.inc
--source include/have_innodb.inc

--echo #
--echo # Preparatory cleanup.
--echo #
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

--echo #
--echo # We need a fixed timestamp to avoid varying results.
--echo #
SET timestamp=1000000000;

--echo #
--echo # Delete all existing binary logs.
--echo #
RESET MASTER;


CREATE TABLE t1 (
  c01 tinyint,
  c02 smallint,
  c03 mediumint,
  c04 int,
  c05 bigint,
  c06 char(10),
  c07 varchar(20),
  c08 TEXT
) ENGINE=InnoDB;

--echo #
--echo # Insert data to t1
--echo #
INSERT INTO t1 VALUES(0,0,0,0,0,'','','');
INSERT INTO t1 VALUES(1,2,3,4,5, "abc", "abcdefg", "abcedfghijklmnopqrstuvwxyz");
INSERT INTO t1 VALUES(127, 32767, 8388607, 2147483647, 9223372036854775807, repeat('a', 10), repeat('a', 20), repeat('a', 255));


--echo #
--echo # Update t1
--echo #
UPDATE t1 SET c01=100 WHERE c02=0 OR c03=3;

--echo #
--echo # Clear t1
--echo #
DELETE FROM t1;

FLUSH LOGS;

--echo #
--echo # Show mysqlbinlog result without -B
--echo #

let $MYSQLD_DATADIR= `select @@datadir`;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--replace_regex /SQL_LOAD_MB-[0-9]-[0-9]/SQL_LOAD_MB-#-#/ /exec_time=[0-9]*/exec_time=#/ /end_log_pos [0-9]*/end_log_pos #/ /# at [0-9]*/# at #/ /Xid = [0-9]*/Xid = #/ /thread_id=[0-9]*/thread_id=#/ /table id [0-9]*/table id #/ /mapped to number [0-9]*/mapped to number #/ /server v [^ ]*/server v #.##.##/ /CRC32 0x[0-9a-f]*/CRC32 XXX/
--exec $MYSQL_BINLOG --base64-output=decode-rows -v -v $MYSQLD_DATADIR/master-bin.000001

--echo #
--echo # Show mysqlbinlog result with -B
--echo #

let $MYSQLD_DATADIR= `select @@datadir`;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--replace_regex /SQL_LOAD_MB-[0-9]-[0-9]/SQL_LOAD_MB-#-#/ /exec_time=[0-9]*/exec_time=#/ /end_log_pos [0-9]*/end_log_pos #/ /# at [0-9]*/# at #/ /Xid = [0-9]*/Xid = #/ /thread_id=[0-9]*/thread_id=#/ /table id [0-9]*/table id #/ /mapped to number [0-9]*/mapped to number #/ /server v [^ ]*/server v #.##.##/ /CRC32 0x[0-9a-f]*/CRC32 XXX/
--exec $MYSQL_BINLOG -B --base64-output=decode-rows -v -v $MYSQLD_DATADIR/master-bin.000001

--echo #
--echo # Insert data to t1
--echo #
TRUNCATE TABLE t1;
INSERT INTO t1 VALUES(0,0,0,0,0,'','','');
INSERT INTO t1 VALUES(1,2,3,4,5, "abc", "abcdefg", "abcedfghijklmnopqrstuvwxyz");
INSERT INTO t1 VALUES(127, 32767, 8388607, 2147483647, 9223372036854775807, repeat('a', 10), repeat('a', 20), repeat('a', 60));

--echo #
--echo # Delete all existing binary logs.
--echo #
RESET MASTER;
SELECT * FROM t1;

--echo #
--echo # Operate some data
--echo #

UPDATE t1 SET c01=20;
UPDATE t1 SET c02=200;
UPDATE t1 SET c03=2000;

DELETE FROM t1;

FLUSH LOGS;

--echo #
--echo # Flashback & Check the result
--echo #

let $MYSQLD_DATADIR= `select @@datadir`;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--exec $MYSQL_BINLOG -B -vv $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_row_flashback_1.sql
--exec $MYSQL -e "SET binlog_format= ROW; source $MYSQLTEST_VARDIR/tmp/mysqlbinlog_row_flashback_1.sql;"

SELECT * FROM t1;

RESET MASTER;

--echo #
--echo # UPDATE multi-rows in one event
--echo #
BEGIN;
UPDATE t1 SET c01=10 WHERE c01=0;
UPDATE t1 SET c01=20 WHERE c01=10;
COMMIT;

FLUSH LOGS;

--echo #
--echo # Flashback & Check the result
--echo #

let $MYSQLD_DATADIR= `select @@datadir`;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--exec $MYSQL_BINLOG -B -vv $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_row_flashback_2.sql
--exec $MYSQL -e "SET binlog_format= ROW; source $MYSQLTEST_VARDIR/tmp/mysqlbinlog_row_flashback_2.sql;"

SELECT * FROM t1;

DROP TABLE t1;

--echo #
--echo # Self-referencing foreign keys
--echo #
CREATE TABLE t1 (a INT PRIMARY KEY, b INT, FOREIGN KEY my_fk(b) REFERENCES t1(a)) ENGINE=InnoDB;

BEGIN;
INSERT INTO t1 VALUES (1, NULL);
INSERT INTO t1 VALUES (2, 1), (3, 2), (4, 3);
COMMIT;

SELECT * FROM t1;

# New binlog
RESET MASTER;

DELETE FROM t1 ORDER BY a DESC;

FLUSH LOGS;

--echo #
--echo # Flashback & Check the result
--echo #

let $MYSQLD_DATADIR= `select @@datadir`;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--exec $MYSQL_BINLOG -B -vv $MYSQLD_DATADIR/master-bin.000001 > $MYSQLTEST_VARDIR/tmp/mysqlbinlog_row_flashback_3.sql
--exec $MYSQL -e "SET binlog_format= ROW; source $MYSQLTEST_VARDIR/tmp/mysqlbinlog_row_flashback_3.sql;"

SELECT * FROM t1;

SET binlog_format=statement;
--error ER_FLASHBACK_NOT_SUPPORTED
SET GLOBAL binlog_format=statement;

DROP TABLE t1;