mysql-test/suite/sys_vars/r/max_long_data_size_basic.result


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select @@global.max_long_data_size=20;
@@global.max_long_data_size=20
0
select @@session.max_long_data_size;
ERROR HY000: Variable 'max_long_data_size' is a GLOBAL variable
SELECT @@global.max_long_data_size = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='max_long_data_size';
@@global.max_long_data_size = VARIABLE_VALUE
1
set global max_long_data_size=1;
ERROR HY000: Variable 'max_long_data_size' is a read only variable
set session max_long_data_size=1;
ERROR HY000: Variable 'max_long_data_size' is a read only variable