本文介紹了如何使用SHOW BINARY STREAMS語句查看PolarDB-X多流服務的binlog stream列表。

語法

SHOW BINARY STREAMS;

說明:

執行上述SQL需要有SUPERREPLICATION CLIENT權限,權限操作請參見賬號權限管理

示例

執行以下語句,查看binlog stream列表:

SHOW BINARY STREAMS;

返回結果如下:

+--------+-----------------+-------------------------------+----------+
| GROUP  | STREAM          | FILE                          | POSITION |
+--------+-----------------+-------------------------------+----------+
| group1 | group1_stream_0 | group1_stream_0#binlog.000001 |  3625148 |
| group1 | group1_stream_1 | group1_stream_1#binlog.000001 |  3625148 |
| group1 | group1_stream_2 | group1_stream_2#binlog.000001 |  3625148 |
| group1 | group1_stream_3 | group1_stream_3#binlog.000001 |  3625148 |
+--------+-----------------+-------------------------------+----------+