Tuesday, August 11, 2009
Prerequisites to Learn PostgreSQL
Before we proceed further to learn PostgreSQL one should have basic knowledge of these following terms related to Database System
DATABASE
RDBMS
ORDBMS
RELATION
TUPLE
ATTRIBUTE
DEGREE
CARDINALITY
PRIMARY KEY
CANDIDATE KEY
ALTERNATE KEY
SUPER KEY
FOREIGN KEY
COMPOSITE KEY
NON KEY ATTRIBUTES
ER MODELING
ER MODEL
NORMALIZATION
ER NOTATION
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