有没有办法从 mysql 控制台知道 bin 日志文件路径,因为我们可以通过使用知道它是打开还是关闭
Select * information_schema.GLOBAL_VARIABLES
where variable_name like '%log_bin%'.
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用它来显示开/关:
SHOW VARIABLES LIKE 'log_bin'
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还:
SHOW GLOBAL VARIABLES LIKE '%bin%'
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或者
SHOW SESSION VARIABLES LIKE ...
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更多信息:(请注意,其中一些值和结果从 5.5 更改为 5.6!)
http://dev.mysql.com/doc/refman/5.5/en/show-master-status.html
mysql > SHOW MASTER STATUS;
+---------------+----------+--------------+------------------+
| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |
+---------------+----------+--------------+------------------+
| mysql-bin.003 | 73 | test | manual,mysql |
+---------------+----------+--------------+------------------+
mysql> SHOW BINARY LOGS;
+---------------+-----------+
| Log_name | File_size |
+---------------+-----------+
| binlog.000015 | 724935 |
| binlog.000016 | 733481 |
+---------------+-----------+
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