Bachelor Of Computer Science
Database Systems MCQs
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"An identifier, that is used to rename a relation is referred to as a" Multiple Choice Questions (MCQ) on additional basic operations with choices input variable, clone name, correlation name, and table alias for online bachelor's degree computer science. Solve additional basic operations quiz questions for merit scholarship test and certificate programs for master's degree in computer science.
An identifier, that is used to rename a relation is referred to as a
For renaming attributes, the as clause can appear in
SQL provides a way of renaming the attributes of a result relation, taking the form
The Asterisk symbol ?*? is used to denote all the attributes in a relation, and is used in
SQL expresses patterns by using the operator