Is possible for a trigger to update tables on a remote server?
触发器有可能更新远程服务器的数据表吗?
The analysis is very simple in this case. The purpose is to confirm that the user SAM is attempting to update tables he should not be able to.
这个例子中所做的分析工作非常简单,其目的是确认用户 SAM 正在尝试更新表,而他本来不能做这样的事。
Update system catalog tables that the database server USES to optimize queries.
更新数据库服务器用于优化查询的系统编目表。
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