The second edition of the JDBC API introduced support for two new types of cursors: scroll-sensitive cursors and scroll-insensitive cursors.

第二版的JDBCAPI引入了对两类新游标的支持：滚动敏感游标和滚动不敏感游标。

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Keeping the cursor in the sensitive zone (by default 10% width of the display area on the right) you can scroll freely with only the movement of the cursor;

只要鼠标指针在“滚动触发区”（这区域默认是显示面积的右10%）里面，你就能继续自由拖动鼠标指针滚动页面；

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Keeping the cursor in the sensitive zone (by default 10% width of the display area on the right) you can scroll freely with only the movement of the cursor;

只要鼠标指针在“滚动触发区”（这区域默认是显示面积的右10%）里面，你就能继续自由拖动鼠标指针滚动页面；

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