The codes listed for the data types are used internally by Oracle Database. The data type code of a column or object attribute is returned by the DUMP function.

Aug 19, 2022 · These data types let you dynamically encapsulate and access type descriptions, data instances, and sets of data instances of any other SQL type. These types have OCI and …

This tutorial introduces you to the built-in Oracle data types including Character, number, datetime, interval, BLOB, CLOB, BFILE and ROWID.

Jul 23, 2025 · In this article, We will learn about subtypes of data types of PL/SQL, namely scalar types, numeric types, character types, Boolean types, date and time types, large objects, and …

PL/SQL is Oracle’s procedural extension of SQL, designed for building scalable, efficient database applications. One of the first and most important steps in writing PL/SQL code is …

Oct 14, 2025 · Uncover the essentials, from understanding Data Types in Oracle to examining the built-in Data Types that are at your disposal. In this blog, we will take a deep dive into Oracle …

LONG and ROW data type store variable strings data within predefined length, This datatypes use for backward compatibility. Following are LONG and ROW datatypes in Oracle SQL.

Nov 4, 2022 · In the article, we are going to provide a brief overview of the Oracle data types, namely character, NUMBER, DATE, binary (LOB, RAW and LONG RAW), ROWID and …

For information about the SQL data types, see Oracle Database SQL Language Reference —all information there about data types and subtypes, data type comparison rules, data conversion, …

Jun 20, 2023 · This article gives you an overview of the various data types in Oracle, including numerical, character, date and time, and large object database types.