IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 2 Issue 6 Traditional Database Management System English November - December 2014 N N Y 2019 11 27 Computer Sciences Development of a Data Type Upgraded BIGINT to “INTCAL” Data Type in a RDBMS English Y 119 122 Mr. P.Sudheer English Y Mr. K.LNarasimharao English N Mr. Yannam Apparao English N Traditional Database Management System which only provide for primitive data types such as INTEGER and CHARACTER. The data types offered in commercial database systems, CHAR INTEGER NUMBER, VARCHAR, VARCHAR2(),are sufficient for most relational database applications but range wise varing from one data type to on their data type now beginning to realize that the ability to create user-defined data types can greatly simplify their database design, in existing system the data type int range from -2,147,483,648 to 2,147,483,647. This paper proposed new data type in sql named “ INTCAL “ range between from -9,223,372,036,854,775,999 to 9,223,372,036,854,775,999. English RDBMS, sql, data bases, tables, columns, Data types and records https://ijircst.org/abstract.php?article_id=130