show config where type=‘tidb’ and name like ‘%txn-entry-size-limit’;
±-----±-------------------±---------------------------------±--------+
| Type | Instance | Name | Value |
±-----±-------------------±---------------------------------±--------+
| tidb | xxx.xx.17.12:4000 | performance.txn-entry-size-limit | 6291456 |
| tidb | xxx.xx.17.87:4000 | performance.txn-entry-size-limit | 6291456 |
是不是静态参数? 只能 通过修改tidb配置文件重启才能生效?
(user: time: 15:40)[db: (none)]set config tidb performance.txn-entry-size-limit=125829120;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your TiDB version for the right syntax to use line 1 column 48 near “limit=125829120”