英语词汇cursor update怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?光标更新
... cursor control 光标控制器 cursor control key 光标控制键 cursor update 光标更新 ...

短语

1
The naive approach USES a cursor to scan the table and execute a positioned update statement for each row.
初级的方法是使用一个游标对表进行扫描，并为每一行执行一个定位的更新语句。
2
For example, you can loop through projects and update their statuses based on the current cursor position (see Listing 5).
例如，您可以遍历项目，并基于当前游标位置更新其状态(参见清单5)。
3
All of this is fine, but the real value of directly manipulating a cursor is the ability to update the database at a particular position.
上述这些游标都很有用，但是，直接操纵游标的实际价值在于在特定位置更新数据库的能力。

单词	cursor update
释义	cursor update 简明释义光标更新网络释义 1 ?光标更新 ... cursor control 光标控制器 cursor control key 光标控制键 cursor update 光标更新 ... 短语 1 update cursor 更新游标 2 Cursor For Update 如何写游标内部更新 3 cursor r update 光标更新双语例句 1 The naive approach USES a cursor to scan the table and execute a positioned update statement for each row. 初级的方法是使用一个游标对表进行扫描，并为每一行执行一个定位的更新语句。 2 For example, you can loop through projects and update their statuses based on the current cursor position (see Listing 5). 例如，您可以遍历项目，并基于当前游标位置更新其状态(参见清单5)。 3 All of this is fine, but the real value of directly manipulating a cursor is the ability to update the database at a particular position. 上述这些游标都很有用，但是，直接操纵游标的实际价值在于在特定位置更新数据库的能力。
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