OOW_Latch

链接oracle数据库,使用proc方法，进行过测试，不过我是新手不能配置成功(Link oracle database, use the proc method has been tested, but I can not be configured novice)

网吧的收费管理系统，可以哦难过MySQL实现。(Internet Cafe fee management system, can Oh sorry MySQL implementation.)

说明：  数据库第6版教材课后所有练习题，有需要的自取(All exercises after class in the sixth edition of the database, if necessary, should be taken by yourself)

Handling null fields in SQL queries

RDA英文全称叫做“Oracle Remote Diagnostic Agent”。 这个Oracle诊断工具是用perl编写的，包含非常丰富的诊断脚本，使用它可以非常便利的采集到Oracle数据库服务器系统配置和数据库的详细信息。 如果您在向Oracle支持人员寻求帮助时能够提供一份RDA报告，将会大大的缩短问题处理的周期，避免信息的反复采集。 RDA不会更改数据库服务器的任何配置，仅仅是采集信息，了解系统。(RDA English name called Oracle Remote Diagnostic Agent . The Oracle diagnostic tool is written in Perl, including diagnostic script is very rich, detailed information can use it very convenient acquisition to the Oracle server configuration and system. If you can provide a RDA report to Oracle support staff for help, it will greatly shorten the treatment cycle, avoid repeated acquisition information. Any configuration of RDA does not change the server, just collect the information, understand the system.)

MySQL资料，非常好用，希望对大家有用，值得推荐，加油(MySQL data, very easy to use, we want to be useful, it is recommended, refueling)

数据库备份恢复经典代码程序Database backup and recovery procedures classic code(Database backup and recovery procedures classic code Database backup and recovery procedures classic code)

this is a matlab s file about ofdm

oracle数据库的学习资料，分为4天的内容，非常详细、实用(learning materials oracle database is divided into four days of content, very detailed, practical)

自定义oracle监控，包括：表空间，SID，缓冲池，(Custom oracle monitoring, including: Table space, SID, buffer pool,)