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select @@global.aria_block_size;
@@global.aria_block_size
8192
select @@session.aria_block_size;
ERROR HY000: Variable 'aria_block_size' is a GLOBAL variable
show global variables like 'aria_block_size';
Variable_name Value
aria_block_size 8192
show session variables like 'aria_block_size';
Variable_name Value
aria_block_size 8192
select * from information_schema.global_variables where variable_name='aria_block_size';
VARIABLE_NAME VARIABLE_VALUE
ARIA_BLOCK_SIZE 8192
select * from information_schema.session_variables where variable_name='aria_block_size';
VARIABLE_NAME VARIABLE_VALUE
ARIA_BLOCK_SIZE 8192
set global aria_block_size=1;
ERROR HY000: Variable 'aria_block_size' is a read only variable
set session aria_block_size=1;
ERROR HY000: Variable 'aria_block_size' is a read only variable
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