E-COM-NET
首页
在线工具
Layui镜像站
SUI文档
联系我们
推荐频道
Java
PHP
C++
C
C#
Python
Ruby
go语言
Scala
Servlet
Vue
MySQL
NoSQL
Redis
CSS
Oracle
SQL Server
DB2
HBase
Http
HTML5
Spring
Ajax
Jquery
JavaScript
Json
XML
NodeJs
mybatis
Hibernate
算法
设计模式
shell
数据结构
大数据
JS
消息中间件
正则表达式
Tomcat
SQL
Nginx
Shiro
Maven
Linux
identifying
identifying
relationship or non-
identifying
relationship
判别一个关系是Non-
Identifying
还是
Identifying
只要区分子实体的主键,看是否需要父实体的外键来共同作为主键,需要则为
Identifying
,如果子实体自己的主键就可唯一标识则它为
mcqueen
·
2009-10-16 14:00
ide
Identifying
The Keepers In Your Closet
如今,比佛利山(Beverly Hills)的萨克斯第五大道(Saks Fifth Avenue)店个人购物组的负责人安•菲茨帕特里克(Ann Fitzpatrick)以堪比外科医生的精准度对她的衣柜进行清理。十三年前,在她搬进一个衣柜较小的房子前,她把自己不再需要的衣服都处理掉了,包括从巴黎买的连衣裙,这些连衣裙已经有些年头了,她仍很喜欢,不过已经不再穿了。ASSOCIATED
shake863
·
2009-09-10 00:00
REST
咨询
UP
Go
DB Concept":
Identifying
and Non-
Identifying
Relationships
•RelationshipType>IdentifyingRelationships:Identifyingrelationshipsarealwaysmandatory.Aforeignkeyvaluemustexistinthechildentityandtheforeignkeyvaluemustbefoundintheprimarykeyoftheparent.Identifyingrel
yexianyi
·
2009-08-17 22:00
Connection reset by peer: socket write error
查了下TOMCAT的文档,解释如下: Wrap an IOException
identifying
it as being caused by an abort of a request by a
lywzj2008
·
2009-06-11 15:00
tomcat
应用服务器
socket
浏览器
velocity
康奈尔大学 比较基因组学小组
compgen.bscb.cornell.edu/~acs/ Selected Research Projects Hunting for "novel" human genes
Identifying
bluky999
·
2009-05-12 18:00
html
PHP
生物
Adding text to the SAP logon/login screen
This is very handy for
identifying
which SAP system the user is about to log onto, especially non production
blueoxygen
·
2008-11-04 12:00
UP
Go
Database Maintenance
Oracle 10g provides many tools for proactively
identifying
and fixing potential performance and management
hank4ever
·
2008-09-24 16:00
oracle
sql
Access
performance
Identifying
Segments, Extents,and Data Blocks
Starting with the highest level of Oracle disk-space management are tablespaces. Drilling down,you find segments that can reside in only one tablespace. Each segment is constructed from one or more e
hank4ever
·
2008-09-13 21:00
oracle
MySql数据库性能调优
下面推荐一些优秀的文章: 10 great articles for optimizing MySQL queries
Identifying
slow MySQL
shake863
·
2008-06-24 10:00
mysql
Web
PHP
wordpress
performance
查找部分字段重复的记录 ORACLE
Identifying
duplicate rows
www.jlcomp.demon.co.uk/faq/duplicates.html http://www.arikaplan.com/oracle/ari90897.html
Identifying
zgqynx
·
2008-03-13 08:00
html
oracle
查找部分字段重复的记录 ORACLE
Identifying
duplicate rows
www.jlcomp.demon.co.uk/faq/duplicates.html http://www.arikaplan.com/oracle/ari90897.html
Identifying
zgqynx
·
2008-03-13 08:00
html
oracle
DBDesigner使用笔记
DBDesigner使用笔记 表格之间的关系 DD总共有 6个绘制表间关系的图标 从上到下依次是 Create new 1:n Non
identifying
Relation.Tool
gyfmp5
·
2007-10-13 20:00
mysql
cakephp
DBDesigner使用笔记
DBDesigner使用笔记 表格之间的关系 DD总共有 6个绘制表间关系的图标 从上到下依次是 Create new 1:n Non
identifying
Relation.Tool
gyfmp5
·
2007-10-13 20:00
mysql
cakephp
如何写好需求
Identifying
the stakeholder Gathering requirements from stakeholders Other sources of requirements
badxy
·
2007-09-15 09:00
.net
Object Modeling Strategies (IV)
"Four Kinds of Features" Strategy //
identifying
purpose and features - Be certain to include
mustang
·
2005-10-11 16:00
performance
Go
Object Modeling Strategies (III)
Identifying
system purpose and features A purpose is an overall desired result, the aim of one's
mustang
·
2005-09-19 15:00
object
上一页
1
2
3
4
下一页
按字母分类:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
其他