Current File : //usr/share/mysql-test/include/show_all_relay_logs.inc
# ==== Purpose ====
#
# Print the contents of all relay logs to the result log. This must
# only be used for debugging.
#
# ==== Usage ====
#
# [--let $output_file= FILENAME]
# [--let $append= 1]
# [--let $rpl_debug= 1]
# --source include/show_all_binlogs.inc
#
# Parameters:
#
# $output_file
# By default, output is printed to the result log. If you need to
# print it to a specific file, specify the filename with this
# parameter.
#
# $append
# By default, if $output_file is specified and the file exists,
# this script truncates the file before it writes to it. If
# $append is specified, the file is not truncated and the contents
# of the binary log is appended to the end.
#
# $rpl_debug
# See rpl_init.inc
--let $include_filename= show_all_relay_logs.inc
--source include/begin_include_file.inc
--disable_query_log
if ($output_file == '')
{
--echo DO_NOT_CHECK_IN_THIS_LINE: include/show_all_relay_logs.inc should only be used for debugging. Never check in a test that calls it on success.
}
--let $last_relay_log_file= query_get_value(SHOW SLAVE STATUS, Relay_Log_File, 1)
--let $relay_log_base= `SELECT SUBSTRING_INDEX('$last_relay_log_file', '.', 1)`
--let $relay_log_count= `SELECT CONCAT('1', SUBSTRING_INDEX('$last_relay_log_file', '.', -1)) - 1000000`
--let $number= 1
while ($number <= $relay_log_count)
{
--let $padded_number= `SELECT LPAD('$number', 6, '0')`
--let $statement= SHOW RELAYLOG EVENTS IN '$relay_log_base.$padded_number'
--let $header= ======== $statement ========
if ($output_file != '')
{
--let $write_to_file= $output_file
--let $write_var= $header
--let $allow_error= 1
--source include/write_var_to_file.inc
--source include/write_result_to_file.inc
}
if ($output_file == '')
{
--echo $header
--error 0, 1220 # 1220 = ER_ERROR_WHEN_EXECUTING_COMMAND
eval $statement;
}
--inc $number
}
--source include/end_include_file.inc
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