If some of the top SQL statements are considered unexpectedly expensive, further action is required to analyze the SQL access plan to see if anything can be improved.
如果其中一些最优sql语句被认为是异常昂贵的,下一步将需要分析SQL访问计划,看看是否还可以改进。
If your JDBC program USES prepared statements and parameter markers, queries are processed faster if they are found in the database statement cache.
如果您的JDBC程序使用已经准备好的语句和参数标志,并且如果在数据库语句缓存中找到了它们的话,查询过程将处理地更快。
If you process large XML vocabularies, you may find yourself with a large number of if and else statements in your callback methods.
如果处理大型的xml词汇表,您可能会发现在回调方法中有大量的if和else语句。
The researchers asked more than eight hundred undergraduates if they agreed or disagreed with some statements.
VOA: special.2009.03.12
one of the big causes of companies not filing financial statements on time was if they had backdated the stock options.
公司是否按时发布财务报表的,一个很重要的原因,是他们是否有追溯期权。
But if they default, you can buy them at $90 and if they can't file their financial statements, you're entitled to par.
但是如果他们违约了,你可以在90美元买进0,但是如果他们没有发布他们的财务报表,你有权以票面价值购进。
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