Examlex
Since Oracle 9i differs from SQL:1999 in that system-generated object identifiers are not explicitly named,the REF function must be used in data manipulation statements in Oracle 9i to retrieve the object identifier.
Customers
Individuals or organizations that purchase goods or services from a business.
Industry
A group of companies or organizations that produce and provide similar products or services, often categorized within a sector of the economy.
Competitive Advantage
A unique attribute or set of attributes that enables a company to outperform its competitors.
Barriers To Entry
Obstacles that prevent or hinder new competitors from easily entering an industry or area of business.
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