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Discuss the types of integrity constraints in which must be checked for the update operations - Insert and Delete. Give examples. Insert operation can violet any of the subse
Define query language? A query is a statement requesting the retrieval of information. The portion of DML that includes information retrieval is known as a query language.
Explain the Strategy of Database Planning ?
what is attribute is attribute inheritance in dbms?
What is multiple relationship ?
which component of DBMS can be embedded in a program? The data manipulation language (DML) is a component which is embedded in a program.
What should be declared explicitly in the corresponding ABAP/4 Statements to access internal tables without header lines & why? Work Area. This is needed as the Work Area is
Normalization :It is a process of examine the given relation schemas based on their primary key and Functional Dependencies (FDs) to achieve the properties Minimizing redun
Explain four causes for failures in data warehouse projects
Define tuple variable Tuple variable is a type of variable whose domain is the set of all tuples.
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