目录1. 使用 SHOW PROFILES（注python意：SHOW PROFILES 在mysql 8.0+ 中已被移除）2. 使用 EXPLAIN 分析查询2.1示例2.3性能调优建议3. 使用 SELECT ... INTO OUTFILE 和时间戳（不推荐用于测量单个查询）4.php 使用
I have just started the Hello World App using Blackberry Eclipse Plugin. I have tried one or two configuration for debug my HelloWorld Blackberry App, but unfortunately I could not..
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