Address: http://www.ibm.com/developerworks/cn/rational/r-usecase-atm/index.html
Level: elementary
Fu chunyi, technical sales manager of Rational China, software department of IBM China Co., Ltd.
November 01, 2004
Use Case is a method used to
Case modeling GuideFu chunyi, technical sales manager of rational China, software department of IBM China Co., Ltd.November 01, 2004Original URL: http://www-128.ibm.com/developerworks/cn/rational/r-usecase-atm/@
Use case is a method used to describe system requirements. The process of describing system requirements using use cases is case modeling. The use case method was first proposed by Dr. IVA jackboson and was later integrated into the UML
I. solution 1. Add double quotation marks to the table name, field name, and object name to make oracle case sensitive. 2. This causes another problem: in database operations, double quotation marks must be added to the corresponding table name,
Document directory
9.2.2. Case sensitivity of the identifier
From: http://bbs.chinaunix.net/viewthread.php? Tid = 812899
This problem is lost because I just got started with pgsql.
PostgreSQL is case-sensitive and converts the database object
When I first started using mysql, I first wanted to differentiate the case sensitivity of column names. I found many methods on the Internet, so
1. After mysql is installed in linux, the default value is: case-sensitive for table names, not
Case has two formats. Simple case function and case search function.--Simple Case functionCase SexWhen ' 1 ' Then ' men 'When ' 2 ' then ' women 'Else ' other ' END--case search functioncase If sex = ' 1 ' Then ' man 'When sex = ' 2 ' Then ' women
UML use case Diagrams: guidelines
Released: 2012-3-21
In Visual Studio flagship edition, you can draw a use case diagram to summarize the users of your
Case has two formats. Simple case function and case search function.--Simple Case functionCase SexWhen ' 1 ' Then ' men 'When ' 2 ' then ' women 'Else ' other ' END--case search functioncase If sex = ' 1 ' Then ' man 'When sex = ' 2 ' Then ' women
Special case of the Swift 1.1 language function parameter local parameter name external parameter name 7.4 function parameter special caseWhen a declaration defines an argument function, a parameter name is defined for each parameter of the function.
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