CHECK
更新时间 2025-07-10 16:57:31
最近更新时间: 2025-07-10 16:57:31
本文为您介绍DRDS管理命令中的CHECK命令。
UDAL CHECKDB '?'
语法说明
数据库检查
示例
mysql> UDAL CHECKDB 'udal_admin';
+---------------+---------+
| Datanode | Result |
+---------------+---------+
| udal_admin | success |
| udal_admin_09 | success |
| udal_admin_06 | success |
| udal_admin_02 | success |
| udal_admin_04 | success |
| udal_admin_07 | success |
| udal_admin_01 | success |
| udal_admin_08 | success |
| udal_admin_05 | success |
| udal_admin_03 | success |
| udal_admin_10 | success |
+---------------+---------+
11 rows in set (0.02 sec)
UDAL CHECKTABLE '?'
语法说明
数据库表检查
示例
mysql> UDAL CHECKTABLE 'student';
+---------------+---------+---------+
| Datanode | Table | Result |
+---------------+---------+---------+
| udal_admin_09 | student | success |
| udal_admin_06 | student | success |
| udal_admin_02 | student | success |
| udal_admin_04 | student | success |
| udal_admin_07 | student | success |
| udal_admin_01 | student | success |
| udal_admin_08 | student | success |
| udal_admin_03 | student | success |
| udal_admin_05 | student | success |
| udal_admin_10 | student | success |
+---------------+---------+---------+
10 rows in set (0.08 sec)