blob: 42ddaa05c167ccd8d9898fa83cfa11ced9e99fb8 (
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SET @start_global_value = @@global.maria_sort_buffer_size;
select @@global.maria_sort_buffer_size, @@global.aria_sort_buffer_size;
@@global.maria_sort_buffer_size @@global.aria_sort_buffer_size
134217728 134217728
select @@session.maria_sort_buffer_size, @@session.aria_sort_buffer_size;
@@session.maria_sort_buffer_size @@session.aria_sort_buffer_size
134217728 134217728
show global variables like '%aria_sort_buffer_size';
Variable_name Value
aria_sort_buffer_size 134217728
maria_sort_buffer_size 134217728
show session variables like '%aria_sort_buffer_size';
Variable_name Value
aria_sort_buffer_size 134217728
maria_sort_buffer_size 134217728
select * from information_schema.global_variables where variable_name like '%aria_sort_buffer_size';
VARIABLE_NAME VARIABLE_VALUE
ARIA_SORT_BUFFER_SIZE 134217728
MARIA_SORT_BUFFER_SIZE 134217728
select * from information_schema.session_variables where variable_name like '%aria_sort_buffer_size';
VARIABLE_NAME VARIABLE_VALUE
ARIA_SORT_BUFFER_SIZE 134217728
MARIA_SORT_BUFFER_SIZE 134217728
set global maria_sort_buffer_size=10;
select @@global.maria_sort_buffer_size, @@global.aria_sort_buffer_size;
@@global.maria_sort_buffer_size @@global.aria_sort_buffer_size
10 10
set session maria_sort_buffer_size=10;
select @@session.maria_sort_buffer_size, @@session.aria_sort_buffer_size;
@@session.maria_sort_buffer_size @@session.aria_sort_buffer_size
10 10
set global maria_sort_buffer_size=1.1;
ERROR 42000: Incorrect argument type to variable 'maria_sort_buffer_size'
set session maria_sort_buffer_size=1e1;
ERROR 42000: Incorrect argument type to variable 'maria_sort_buffer_size'
set global maria_sort_buffer_size="foo";
ERROR 42000: Incorrect argument type to variable 'maria_sort_buffer_size'
set global maria_sort_buffer_size=0;
Warnings:
Warning 1292 Truncated incorrect aria_sort_buffer_size value: '0'
select @@global.maria_sort_buffer_size, @@global.aria_sort_buffer_size;
@@global.maria_sort_buffer_size @@global.aria_sort_buffer_size
4 4
set session maria_sort_buffer_size=cast(-1 as unsigned int);
select @@session.maria_sort_buffer_size, @@session.aria_sort_buffer_size;
@@session.maria_sort_buffer_size @@session.aria_sort_buffer_size
18446744073709551615 18446744073709551615
SET @@global.maria_sort_buffer_size = @start_global_value;
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