Data Types

What is a Data Type??

A data type is something that assigns some predefined characteristics to the values and tells the SQL engine , what type of value it is and helps to differentiate one value from another.

Oracle defines different categories of datatypes like built-in , user defined and many more.Here we will basically concentrate on oracle built- in datatypes.


Data Dictionary
SQL Interview Questions
Shikha Katariya

Shikha Katariya

Shikha Katariya ,the Blog author is QA Engineer by profession,Currently serving in MNC, She has more than 4 years of experience in software industry and has worked for domains like Insurance , Core & retail Banking. Always keen to learn new technologies , she has working experience in mainframes,informatica ,and ETL Testing.

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