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Mention the various user privileges
All privileges directly granted to the user or role.
All privileges granted to roles that have been granted to the user or role.
Sub query in the UPDATE command : Example : //Double the commission for employees, who have got at least 2 increments. UPDATE EMP SET COMM = COMM * 2 WHERE
A Data Model in software engineering is an abstract model that organizes and documents the business data for interaction between team members and is used as a plan for creating
as a customer service employee explain five measures you would recommend to make even a displeased students patronize the school canteen
Describe Parameteric end users? Parametric end users might be given update access, but are commonly not permitted to change the structure of data.
what is multivalued dependency
How to reduce data redundency
Fourth Normal Form (4NF) When attributes in a relation have multi-valued dependency, further Normalization to 4NF and 5NF are needed. Let us first find out what multi-valued d
What is MySQL? MySQL is a relational database management system which has eleven million installations. It can be used for both Linux and Window. Managing database includes add
In case of entity integrity, the primary key may be declared? In a case of entity integrity primary key may be not Null.
Can i get help with weka software
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