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  1. PostgreSQL: Documentation: 18: Chapter 8. Data Types

    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 …

  2. PostgreSQL - Data Types - GeeksforGeeks

    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 …

  3. PostgreSQL Data Types - DatabaseFAQs.com

    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.

  4. PostgreSQL - Data Type - Online Tutorials Library

    In this chapter, we will discuss about the data types used in PostgreSQL. While creating table, for each column, you specify a data type, i.e., what kind of data you want to store in the table fields.

  5. List of PostgreSQL Data Types - TutorialsTeacher.com

    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.

  6. Basic Data Types in PostgreSQL With Code Example

    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 …

  7. PostgreSQL Data Types: A Guide for Database Optimization

    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 …

  8. Getting Started with PostgreSQL Data Types

    May 8, 2024 · In this tutorial, you will learn about PostgreSQL data types including Boolean, character, number, temporal, special types, and array.

  9. An introduction to PostgreSQL Data Types with examples

    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 …

  10. PostgreSQL Data Types: A Complete Guide with Examples

    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.