diff options
Diffstat (limited to 'mysql-test/suite/sys_vars/t/protocol_version_basic.test')
| -rw-r--r-- | mysql-test/suite/sys_vars/t/protocol_version_basic.test | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/mysql-test/suite/sys_vars/t/protocol_version_basic.test b/mysql-test/suite/sys_vars/t/protocol_version_basic.test new file mode 100644 index 00000000000..3446932b7e1 --- /dev/null +++ b/mysql-test/suite/sys_vars/t/protocol_version_basic.test @@ -0,0 +1,18 @@ +# +# only global +# +select @@global.protocol_version; +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +select @@session.protocol_version; +show global variables like 'protocol_version'; +show session variables like 'protocol_version'; +select * from information_schema.global_variables where variable_name='protocol_version'; +select * from information_schema.session_variables where variable_name='protocol_version'; + +# +# show that it's read-only +# +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +set global protocol_version=1; +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +set session protocol_version=1; |