在嵌入式SQL中如何区分SQL语句和宿主语言语句?
在做人式SQL中,为了能够区分SQL.语句与宿主语言语句,所有SQL语句都必须加前缀EXEC SQL. 并以“END_EXEC“作为语句结束标志。 结束标志在不同的主语言中是不同的。在C 和PASCAL语言餐序中规定结束标志不用END_EXEC,而是用分号“:"。
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/235265.html
上一篇:Passage One Computers should be in the schools. Theyhave the potential to accomplish great things. With the right software, theycould help make science tangible or teach neglected topics like art and music.They could help
Passage One Computers should be in the schools. Theyhave the potential to accomplish great things. With the right software, theycould help make science tangible or teach neglected topics like art and music.They could help
下一篇:研究法的基本问题、一般问题和共通性问题的专门学问,被称为( )