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Where does view definition stored?
A view definition is permanently stored as part of the database.
What are the three fundamental operations that are regular to MySQL Programs? a) Establishing a connection to the MySQL server b) Choosing a database. c) Disconnecting fr
Design a gennalization and specialization hierarchy for an automobile sales company
i am required to come up with entities relationships, optionality and cardinality from a scenario. there is a night club and bookings for a musician band
How is the database organised in Oracle? Database organized within Oracle in terms of table and table holds attributes and values. A database consists of one or more logical
Define Catalog and meta data ? A catalog is a compilation of records elaborating the contents of a particular collection or group of collections. Metadata (Meta data, or someti
client server architeutre
WOUND-WAIT
What does conceptual design work? A conceptual design involves modelling independent of the DBMS.
Data Definition Language It organises the data in the form of columns and rows. But what does the data field column of table accumulate? How do you describe it using SQL? Th
Given the following set of functional dependencies {cf→ bg, g → d, cdg → f, b → de, d → c} defined on R(b,c,d,e,f,g) a. Is cf→ e implied by the FDs? b. Is dg a superkey?
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