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SQLjibenyuju
- 掌握SQL四条最基本的数据操作语句:Insert,Select,Update和Delete。 练掌握SQL是数据库用户的宝贵财 富。在本文中,我们将引导你掌握四条最基本的数据操作语句—SQL的核心功能—来依次介绍比较操作符、选择断言以及三值逻辑。当你完成这些学习后,显然你已经开始算是精通SQL了。 -master four basic SQL data manipulation statement : Insert, Select, Update and Delete. Train
3118a855
- This paper presents a novel technique to increase the quality of medical images based on Histogram Equalization. In the proposed method first we have applied a noise reduction method and then we apply some suitable preprocessing on histogram
compare-with-Oracle-and-IBM-database
- Oracle和IBM数据仓库方案对比.doc 能够从多方面比较Oracle和IBM数据仓库方案,对系统架构师来说是一个不可多得的资料。-compare with Oracle and IBM database.doc With detail knoledge about them, and tell you more than you think. it s very usefull for arthitechure engineer.
100814204_3
- 1.快速对比数据库各表字段的微小差别(如:类型、长度). 2.对比存储过程脚本. 3.对比视图脚本. 4.对比函数、触发器脚本. 5.分页列出各个差别对象的名称,指出具体位置(以便查看、修改). 6.支持把对比结果输出到日志文件,存于U盘或用于网络发送.-1. Quick Compare database tables of the small field differences (such as: type, length). 2. Comparison stored procedure sc