# Waits until slave has reached certain state or maximum time reached.
#
# (This script will not work, when the SHOW command delivers more than one
# result record, because only the first record will be caught.)
#
# USAGE
#
# Set $result_pattern in test file and source this file:
#
# let $result_pattern= <pattern used for LIKE on the result of
# SHOW STATUS SLAVE>
# --include wait_slave_status.inc
#
# EXAMPLE
#
# The script rpl_until.test:
# ...
# --replace_result $MASTER_MYPORT MASTER_MYPORT
# --replace_column 1 # 9 # 23 # 33 #
# --vertical_results show slave status;
#
# outputs
# show slave status;
# Slave_IO_State #
# Master_Host 127.0.0.1
# Master_User root
# Master_Port MASTER_MYPORT
# Connect_Retry 1
# Master_Log_File master-bin.000001
# Read_Master_Log_Pos 776
# Relay_Log_File slave-relay-bin.000004
# Relay_Log_Pos #
# Relay_Master_Log_File master-bin.000001
# Slave_IO_Running Yes
# Slave_SQL_Running No
# Replicate_Do_DB
# Replicate_Ignore_DB
# Replicate_Do_Table
# Replicate_Ignore_Table
# Replicate_Wild_Do_Table
# Replicate_Wild_Ignore_Table
# Last_Errno 0
# Last_Error
# Skip_Counter 0
# Exec_Master_Log_Pos 319
# Relay_Log_Space #
# Until_Condition Master
# Until_Log_File master-bin.000001
# Until_Log_Pos 319
# Master_SSL_Allowed No
# Master_SSL_CA_File
# Master_SSL_CA_Path
# Master_SSL_Cert
# Master_SSL_Cipher
# Master_SSL_Key
# Seconds_Behind_Master #
#
# The main problem with the "show slave status;" in rpl_until is, that
# depending on the total test engine power and the current load caused by
# other processes, the expected slave status might be not reached though
# it will happen in maybe some seconds.
#
# The typical problem with rpl_until is that Slave_IO_Running is "No"
# instead of "Yes".
#
# The expected result follows the LIKE pattern:
#
# let $result_pattern= '%127.0.0.1%root%1%master-bin.000001%776%slave-relay-bin.000004%master-bin.000001%Yes%No%0%0%319%Master%master-bin.000001%319%No%';
#
# The Slave_IO_Running value is the "Yes" just after the "master-bin.000001".
#
# How to get this pattern ?
#
# Any lines "--replace_result ..." and "--replace_colum ..." just before
# the SHOW TABLE STATUS and of course the expected result itself
# show us columns where the content must be unified, because it is non
# deterministic or it depends on the current test environment.
#
# Unfortunately "--replace_result ..." and "--replace_colum ..." do not
# affect the result of our assignment let $my_val= `SHOW SLAVE STATUS`;
# Therefore such content must be covered by '%'.
#
# Please be careful. A more simple pattern might be dangerous, because we
# might get "wrong" matches. Example: There might be several "Yes" and "No"
drop database DB_NAME_OF_MAX_LENGTH_AKA_NAME_LEN_64_BYTES_____________________;
SET @@global.max_allowed_packet=4096;
SET @@global.net_buffer_length=4096;
STOP SLAVE;
START SLAVE;
include/stop_slave.inc
include/start_slave.inc
CREATE TABLe `t1` (`f1` LONGTEXT) ENGINE=MyISAM;
INSERT INTO `t1`(`f1`) VALUES ('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2048');
ERROR HY000: You do not have the SUPER privilege and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable)
set @old_log_bin_trust_routine_creators= @@global.log_bin_trust_routine_creators;
set @old_log_bin_trust_function_creators= @@global.log_bin_trust_function_creators;
set global log_bin_trust_routine_creators=1;
Warnings:
Warning 1287 The syntax 'log_bin_trust_routine_creators' is deprecated and will be removed in MySQL 5.2. Please use 'log_bin_trust_function_creators' instead
set global log_bin_trust_function_creators=0;
set global log_bin_trust_function_creators=1;
set @old_log_bin_trust_routine_creators= @@global.log_bin_trust_routine_creators;
set @old_log_bin_trust_function_creators= @@global.log_bin_trust_function_creators;
set global log_bin_trust_function_creators=1;
create function fn2()
returns int
...
...
@@ -549,8 +553,14 @@ insert into t values (1);
return 0;
end
master-bin.000001 # Query 1 # use `mysqltest`; SELECT `mysqltest2`.`f1`()
set global log_bin_trust_function_creators=0;
set global log_bin_trust_function_creators=0;
set @@global.log_bin_trust_routine_creators= @old_log_bin_trust_routine_creators;
Warnings:
Warning 1287 The syntax 'log_bin_trust_routine_creators' is deprecated and will be removed in MySQL 5.2. Please use 'log_bin_trust_function_creators' instead
set @@global.log_bin_trust_function_creators= @old_log_bin_trust_function_creators;
set @@global.log_bin_trust_routine_creators= @old_log_bin_trust_routine_creators;
Warnings:
Warning 1287 The syntax 'log_bin_trust_routine_creators' is deprecated and will be removed in MySQL 5.2. Please use 'log_bin_trust_function_creators' instead
set @@global.log_bin_trust_function_creators= @old_log_bin_trust_function_creators;