The electronic hardware should be updateable and to implement new function.
迫切需要航天器的硬件系统能够升级更新，实现功能扩展。
Using an updateable ResultSet, this process is relatively straightforward, as shown in Listing 3.
使用可更新的 ResultSet，这个过程是相对简单的，如清单 3 所示。
Updateable ?disconnected" ResultSets have obvious implications in the pervasive world, where network connectivity can be intermittent.
可更新的“断开连接的”ResultSets在普遍世界中具有各种含义，其中，网络连接可以是断断续续的。
The next step is to execute the appropriate SQL query to construct your updateable cursor, which requires using the FOR UPDATE clause as described earlier.
下一步是执行适当的SQL查询来构造可更新的游标，方法为根据先前的描述使用 FORUPDATE子句。
The next step is to execute the appropriate SQL query to construct your updateable cursor, which requires using the FOR UPDATE clause as described earlier.
下一步是执行适当的SQL查询来构造可更新的游标，方法为根据先前的描述使用 FORUPDATE子句。
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