Nov 13, 2025 · Table 8.1 shows all the built-in general-purpose data types. Most of the alternative names listed in the “Aliases” column are the names used internally by PostgreSQL for …

May 14, 2025 · In PostgreSQL, data types are essential for determining the kind of data that can be stored in a database column. Each data type has its own characteristics, such as storage …

Jul 16, 2025 · In this PostgreSQL tutorial, we will learn about PostgreSQL Data Types. Here we will learn about the different data types available in PostgreSQL with examples.

Apr 15, 2025 · Learn how PostgreSQL's data types can dramatically improve database performance, reduce storage needs, and simplify your application code. From JSON to …

In PostgreSQL, a data type is a classification of data based on the type of value it represents. Here is the list of all data types in PostgreSQL.

The most popular PostgreSQL data types are numeric data type, character data type, date/time data type, Boolean data type, Binary data type, Monetary type, Enumerated type, Geometric …

Feb 28, 2025 · PostgreSQL has all the standard RBDMS data types, and then some. Use this handy reference for Postgres data type syntax, examples, and more.

Sep 9, 2025 · A key component of creating columns in a database table in PostgreSQL are data types, which specify the types of data that each column can hold, how it behaves, and how it is …

May 28, 2023 · Read our comprehensive guide to PostgreSQL data types. Learn their usage, storage size, SQL examples, and tips for choosing the right type.

Summary: in this tutorial, you will learn about PostgreSQL data types including Boolean, character, numeric, temporal, array, json, UUID, and special types.