diff options
Diffstat (limited to 'mysql-test/suite/sys_vars/t/back_log_basic.test')
| -rw-r--r-- | mysql-test/suite/sys_vars/t/back_log_basic.test | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/mysql-test/suite/sys_vars/t/back_log_basic.test b/mysql-test/suite/sys_vars/t/back_log_basic.test new file mode 100644 index 00000000000..518ca2f0e5f --- /dev/null +++ b/mysql-test/suite/sys_vars/t/back_log_basic.test @@ -0,0 +1,19 @@ +# +# show the global and session values; +# +select @@global.back_log; +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +select @@session.back_log; +show global variables like 'back_log'; +show session variables like 'back_log'; +select * from information_schema.global_variables where variable_name='back_log'; +select * from information_schema.session_variables where variable_name='back_log'; + +# +# show that it's read-only +# +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +set global back_log=1; +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +set session back_log=1; + |