mysql> show variables like 'log_bin%';
+---------------------------------+-------+
| Variable_name | Value |
+---------------------------------+-------+
| log_bin | OFF |
| log_bin_trust_function_creators | OFF |
+---------------------------------+-------+
2 rows in set (0.00 sec)
是否开启了二进制日志?
检查一下变量 mysql> show variables like 'log_bin%';
+---------------------------------+-------+
| Variable_name | Value |
+---------------------------------+-------+
| log_bin | ON |
| log_bin_trust_function_creators | OFF |
| log_bin_trust_routine_creators | OFF |
+---------------------------------+-------+
3 rows in set (0.01 sec)