Additionally, these kinds of SQL statements are the most sensitive to proper indexing and database design, so look to the following Pointers for tips for optimal performance.

此外，这些类型的sql语句对适当的索引和数据库设计最敏感，因此查看以下指示，获取实现最优性能的技巧。

youdao

If you're running regularly and you're training for a long-distance event, proper nutrition is especially critical for your performance.

如果你有规律地跑步，而且你正为了一个长跑项目训练，适当的营养对你的表现非常重要。

youdao

Creating proper indexes improves the performance of the query.

创建恰当的索引将提高查询的性能。

youdao

Agencies must collect or create only that information necessary for the proper performance of agency functions and which has practical utility.

WHITEHOUSE: CIRCULAR NO. A-130 Revised

"There are lots of reasons (for mistakes), like overvaluing combine performance, lack of proper coaching, or immaturity, " says former Green Bay Packers executive Andrew Brandt, who now runs the website NationalFootballPost.com.

FORBES

Hopefully, the next year can provide clarity and allow the baseball writers to sift through the dense fog that is performance enhancing substances with the proper knowledge and tools.

FORBES: The BBWAA Pitches a Costly Shutout Against Jack Morris