diff options
Diffstat (limited to 'mysql-test/suite/sys_vars/t/max_long_data_size_basic.test')
| -rw-r--r-- | mysql-test/suite/sys_vars/t/max_long_data_size_basic.test | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mysql-test/suite/sys_vars/t/max_long_data_size_basic.test b/mysql-test/suite/sys_vars/t/max_long_data_size_basic.test new file mode 100644 index 00000000000..eefa61bd4b7 --- /dev/null +++ b/mysql-test/suite/sys_vars/t/max_long_data_size_basic.test @@ -0,0 +1,17 @@ +select @@global.max_long_data_size=20; +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +select @@session.max_long_data_size; + +# Show that value of the variable matches the value in the GLOBAL I_S table +SELECT @@global.max_long_data_size = VARIABLE_VALUE +FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES +WHERE VARIABLE_NAME='max_long_data_size'; + +# +# show that it's read-only +# +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +set global max_long_data_size=1; +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +set session max_long_data_size=1; + |