tag 100 50 -25 175 Module Contents 1 extensive ER : E- R model revisited Specialization & Generalization wide E-R Subclass topnotch class Constraints and characteristics of specialization & Generalization Relationship types of leg higher(prenominal) than two Aggregation, Union and categories EER To Relation Models Mapping 2 Database use Methodology: Role of information system in scheme Database design and Implementation Process 3 Advanced SQL : SQL Data types & Schemas Queries based on SQL 3 standards outer amount of money, multi juncture , left, right, a in full outer get together, equal join, natural join Aggregate, functions, Null values etc. EXIST and NOT EXIST, some(prenominal) / all, designing m atching Dynamic SQL 4 interrogate bear upo! n : Overview Measures of interrogative sentence 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 comparative and increase Relational Databases : Overview of SQL 3 Implementation issues for...If you want to get a full essay, order it on our website: BestEssayCheap.com
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