发布日期:2020-04-10
A.Every SQL statement in the STS is considered only once for execution.
B.The SQL statements in the STS are executed concurrently to produce the execution plan and execution statistics.
C.The execution plan and execution statistics are computed for each SQL statement in the STS.
D.The effects of DDL and DML are considered to produce the execution plan and execution statistics.
热门试题
热门资讯
暂无相关推荐~
使用浏览器的分享功能,把这篇文章分享出去
确定