SQL Functions
Functions in SQL : Functions are very powerful feature of
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SQL – Structural Query Language.
Functions in SQL : Functions are very powerful feature of
Continue readingDual Table: Oracle database provided a default table called dual
Continue readingSQL Clauses Includes : SELECT FROM WHERE GROUP BY HAVING
Continue readingLogical Operators in SQL are: Operators Meaning AND Returns True
Continue readingComparison in SQL : equal to (=) greater than (>)
Continue readingDistinct Keyword : Distinct keyword is used to Eliminate Duplicate
Continue readingCreate expression with number and data by using Arithmetic Expression.
Continue readingColumn Alias : A column alias renames a column heading,
Continue readingWhat is Literals in SQL ? A literal is a
Continue readingSTATEMENTS : Data Query Language (DQL) : SELECT Data Manipulation
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