path: root/mysql-test/extra/rpl_tests/rpl_loaddata.test

# See if replication of a "LOAD DATA in an autoincrement column"
# Honours autoincrement values
# i.e. if the master and slave have the same sequence
#
# check replication of load data for temporary tables with additional
# parameters
#
# check if duplicate entries trigger an error (they should unless IGNORE or
# REPLACE was used on the master) (bug 571).
#
# check if START SLAVE, RESET SLAVE, CHANGE MASTER reset Last_slave_error and
# Last_slave_errno in SHOW SLAVE STATUS (1st and 3rd commands did not: bug 986)

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

connection slave;
reset master;
connection master;

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

# MTR is not case-sensitive.
let $lower_stmt_head= load data;
let $UPPER_STMT_HEAD= LOAD DATA;
if (`SELECT '$lock_option' <> ''`)
{
  #if $lock_option is null, an extra blank is added into the statement,
  #this will change the result of rpl_loaddata test case. so $lock_option
  #is set only when it is not null.
  let $lower_stmt_head= load data $lock_option;
  let $UPPER_STMT_HEAD= LOAD DATA $lock_option;
}

select last_insert_id();
create table t1(a int not null auto_increment, b int, primary key(a) );
eval $lower_stmt_head infile '../../std_data/rpl_loaddata.dat' into table t1;
# verify that LAST_INSERT_ID() is set by LOAD DATA INFILE
select last_insert_id();

create temporary table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60));
eval $lower_stmt_head infile '../../std_data/rpl_loaddata2.dat' into table t2 fields terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by '\n##\n' starting by '>' ignore 1 lines;

create table t3 (day date,id int(9),category enum('a','b','c'),name varchar(60));
--disable_warnings
insert into t3 select * from t2;
--enable_warnings

save_master_pos;
connection slave;
sync_with_master;

select * from t1;
select * from t3;

connection master;

drop table t1;
drop table t2;
drop table t3;
create table t1(a int, b int, unique(b));

save_master_pos;
connection slave;
sync_with_master;

# See if slave stops when there's a duplicate entry for key error in LOAD DATA

insert into t1 values(1,10);

connection master;
eval $lower_stmt_head infile '../../std_data/rpl_loaddata.dat' into table t1;

save_master_pos;
connection slave;
# The SQL slave thread should be stopped now.
--source include/wait_for_slave_sql_to_stop.inc

# Skip the bad event and see if error is cleared in SHOW SLAVE STATUS by START
# SLAVE, even though we are not executing any event (as sql_slave_skip_counter
# takes us directly to the end of the relay log).

set global sql_slave_skip_counter=1;
start slave;
sync_with_master;
let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Errno, 1);
echo Last_SQL_Errno=$last_error;
let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Error, 1);
echo Last_SQL_Error;
echo $last_error;

# Trigger error again to test CHANGE MASTER

connection master;
set sql_log_bin=0;
delete from t1;
set sql_log_bin=1;
eval $lower_stmt_head infile '../../std_data/rpl_loaddata.dat' into table t1;
save_master_pos;
connection slave;
# The SQL slave thread should be stopped now. 
# Exec_Master_Log_Pos should point to the start of Execute event
# for last load data.
--source include/wait_for_slave_sql_to_stop.inc

# CHANGE MASTER and see if error is cleared in SHOW SLAVE STATUS.
stop slave;
change master to master_user='test';
change master to master_user='root';
let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Errno, 1);
echo Last_SQL_Errno=$last_error;
let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Error, 1);
echo Last_SQL_Error;
echo $last_error;

# Trigger error again to test RESET SLAVE

set global sql_slave_skip_counter=1;
start slave;
sync_with_master;
connection master;
set sql_log_bin=0;
delete from t1;
set sql_log_bin=1;
eval $lower_stmt_head infile '../../std_data/rpl_loaddata.dat' into table t1;
save_master_pos;
connection slave;
# The SQL slave thread should be stopped now.
--source include/wait_for_slave_sql_to_stop.inc

# RESET SLAVE and see if error is cleared in SHOW SLAVE STATUS.
stop slave;
reset slave;
let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Errno, 1);
echo Last_SQL_Errno=$last_error;
let $last_error= query_get_value(SHOW SLAVE STATUS, Last_SQL_Error, 1);
echo Last_SQL_Error;
echo $last_error;

# Finally, see if logging is done ok on master for a failing LOAD DATA INFILE

connection master;
reset master;
eval create table t2 (day date,id int(9),category enum('a','b','c'),name varchar(60),
unique(day)) engine=$engine_type; # no transactions
--error ER_DUP_ENTRY
eval $lower_stmt_head infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
'\n##\n' starting by '>' ignore 1 lines;
select * from t2;
save_master_pos;
connection slave;
start slave;
sync_with_master;
select * from t2;

# verify that if no error on slave, this is an error

alter table t2 drop key day;
connection master;
delete from t2;
--error ER_DUP_ENTRY
eval $lower_stmt_head infile '../../std_data/rpl_loaddata2.dat' into table t2 fields
terminated by ',' optionally enclosed by '%' escaped by '@' lines terminated by
'\n##\n' starting by '>' ignore 1 lines;
connection slave;
if (`SELECT @@global.binlog_format != 'ROW'`)
{
  --source include/wait_for_slave_sql_to_stop.inc
  drop table t1, t2;
}
connection master;
drop table t1, t2;

# BUG#17233 LOAD DATA INFILE: failure causes mysqld dbug_assert, binlog not flushed
CREATE TABLE t1 (word CHAR(20) NOT NULL PRIMARY KEY) ENGINE=INNODB;

--error ER_DUP_ENTRY
eval $UPPER_STMT_HEAD INFILE "../../std_data/words.dat" INTO TABLE t1;

DROP TABLE IF EXISTS t1;

# BUG#48297: Schema name is ignored when LOAD DATA is written into binlog,
# replication aborts
-- source include/master-slave-reset.inc

-- let $db1= b48297_db1
-- let $db2= b42897_db2

-- connection master

-- disable_warnings
-- eval drop database if exists $db1
-- eval drop database if exists $db2
-- enable_warnings

-- eval create database $db1
-- eval create database $db2

-- eval use $db1
-- eval CREATE TABLE t1 (c1 VARCHAR(256)) engine=$engine_type;

-- eval use $db2

-- echo ### assertion: works with cross-referenced database
-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
-- eval $UPPER_STMT_HEAD LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1

-- eval use $db1
-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
-- echo ### assertion: works with fully qualified name on current database
-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
-- eval $UPPER_STMT_HEAD LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1

-- echo ### assertion: works without fully qualified name on current database
-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
-- eval $UPPER_STMT_HEAD LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE t1

-- echo ### create connection without default database
-- echo ### connect (conn2,localhost,root,,*NO-ONE*);
connect (conn2,localhost,root,,*NO-ONE*);
-- connection conn2
-- echo ### assertion: works without stating the default database
-- replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
-- eval $UPPER_STMT_HEAD LOCAL INFILE '$MYSQLTEST_VARDIR/std_data/loaddata5.dat' INTO TABLE $db1.t1

# We cannot disconnect right away because when inserting
# concurrently in a MyISAM table, the server is sending an OK 
# to the client before updating the table state (where the 
# number of records is kept). See: BUG#37521 and BUG#29334.
# So we need to wait, otherwise we would be having sporadic 
# failures as reported here: BUG#50451.

# 12 = 3 rows per each LOAD DATA executed x 4
-- let $count= 12
-- let $table= $db1.t1
--source include/wait_until_rows_count.inc

-- echo ### disconnect and switch back to master connection
-- disconnect conn2
-- connection master

-- sync_slave_with_master
-- eval use $db1

let $diff_table_1=master:$db1.t1;
let $diff_table_2=slave:$db1.t1;
source include/diff_tables.inc;

-- connection master

-- eval DROP DATABASE $db1
-- eval DROP DATABASE $db2

-- sync_slave_with_master

# BUG#49479: LOAD DATA INFILE is binlogged without escaping field names
-- source include/master-slave-reset.inc
-- connection master
use test;
CREATE TABLE t1 (`key` TEXT, `text` TEXT);

LOAD DATA INFILE '../../std_data/loaddata2.dat' REPLACE INTO TABLE `t1` FIELDS TERMINATED BY ',';
SELECT * FROM t1;

-- sync_slave_with_master
-- connection master
DROP TABLE t1;
-- sync_slave_with_master

# End of 4.1 tests