网吧收银系统

可以随时导出供应商详细资料，包括供应商名、税码、税务号等信息(You can always export supplier details, including vendor name, tax code, tax number and other information)

数据库课程设计报告参考图书馆管理信息系统(Course database design report reference library management information system )

数据定义语句及数据查询语句，掌握数据查询语句，(Data definition statements and data query, master data query,)

一个创建数据 以及创建数据库的表 以及删除数据库 (ont point about sql)

orcl数据库sql语句跟踪工具，可以选择要跟踪的exe进行跟踪(Orcl database SQL tracking tool)

sql2008数据库实例，源码工程，可以供初学者研究和学习(sql2008 database instance source project, you can study and learn for beginners)

详细的ORACLE数据库语句说明，有每一个语句的实例引用(Detailed ORACLE database statements, with instance references for each statement)

Oracle Corporation acquired GoldenGate in 2009 as part of future strategy to implement advanced replication technologies within the product suite of data warehousing and real-time transaction management. Before the advent of Oracle GoldenGate technology, data replication was performed using Oracle Streams and third-party replication solutions such as Quest SharePlex. This chapter discusses various types of database replication methods along with the techniques used by each method, to illustrate how Oracle GoldenGate came to be the logical conclusion for the current and future real-time- based data-transaction replication technology with Oracle database systems.

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)

Handling null fields in SQL queries