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# bool session
SET @start_global_value = @@global.binlog_annotate_row_events;
select @@global.binlog_annotate_row_events;
select @@session.binlog_annotate_row_events;
show global variables like 'binlog_annotate_row_events';
show session variables like 'binlog_annotate_row_events';
select * from information_schema.global_variables where variable_name='binlog_annotate_row_events';
select * from information_schema.session_variables where variable_name='binlog_annotate_row_events';
#
# show that it's writable
#
set global binlog_annotate_row_events=ON;
select @@global.binlog_annotate_row_events;
set global binlog_annotate_row_events=OFF;
select @@global.binlog_annotate_row_events;
set global binlog_annotate_row_events=1;
select @@global.binlog_annotate_row_events;
set session binlog_annotate_row_events=ON;
select @@session.binlog_annotate_row_events;
set session binlog_annotate_row_events=OFF;
select @@session.binlog_annotate_row_events;
set session binlog_annotate_row_events=1;
select @@session.binlog_annotate_row_events;
#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
set global binlog_annotate_row_events=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set session binlog_annotate_row_events=1e1;
--error ER_WRONG_VALUE_FOR_VAR
set session binlog_annotate_row_events="foo";
SET @@global.binlog_annotate_row_events = @start_global_value;
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