tag 100 50 -25 175 Module Contents 1 extensive ER : E- R model revisited Specialization & Generalization wide E-R Subclass exceedingly class Constraints and characteristics of specialization & Generalization Relationship types of leg high than two Aggregation, Union and categories EER To Relation Models Mapping 2 Database endeavor Methodology: Role of information system in organization Database design and Implementation Process 3 Advanced SQL : SQL Data types & Schemas Queries based on SQL 3 standards outer amount of money, multi continuative , left, right, a replete(p) outer merge, equal join, natural join Aggregate, functions, Null values etc. E XIST and NOT EXIST, some(prenominal) / all,! class matching Dynamic SQL 4 wonder bear upon : Overview Measures of dubiousness approach Selection operation Sorting wedlock operations Other Operations Evaluation of Expression 5 Query Optimization : Translations of SQL Queries into relational algebra Heuristic approach & cost base optimization 6 Object relational and increase Relational Databases : Overview of SQL 3 Implementation issues for...If you want to get a full essay, order it on our website: OrderCustomPaper.com
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