A database system has been implemented using Oracle. The list below shows the relations used in this
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Question:
- A database system has been implemented using Oracle. The list below shows the relations used in this system:
Country (Name, Code, Capital, Area, Population)
Organization (OrgName, Abbreviation, Established)
IsMember(Abbreviation, Code, Joined)
- Write an SQL query to show the country name and Organization name for countries who have joined between year 2000 and year 2015.
- Construct the parse tree for the given query.
- Convert the parse into a logical query tree.
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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