read cursor

If application integrity requirements are not compromised, use Uncommitted Read instead of Cursor Stability to further decrease the amount of locking.

如果没有损害应用程序完整性需求，那么可以使用未提交的读隔离级别而不是游标稳定性隔离级别，以进一步减少锁的数量。

Release the row locks so that other applications can SELECT, INSERT, UPDATE, and DELETE from the table ( for example, use isolation level cursor stability or uncommitted read).

释放行锁，以便其他应用程序可以对表执行SELECT、INSERT、UPDATE和DELETE（例如，使用游标稳定性（cursor stability）隔离级别或未提交读（uncommitted read）隔离级别）。

Enables or disables the selection cursor in read-only text.

Shift+Ctrl+I 组合键在只读文本中启用或禁用选择光标.

New cursor position read and saved. To display the Hit message.

新指针位置被读且保存.显示请按下键提示信息.

Bash documentation: Read more about the Bash shell and terminal cursor and rendering options.

Bash文档：进一步了解Bash shell、终端光标和呈现选项。