What are the Maximum Storage Capacities of MySQL's TEXT Data Types?
Dec 08, 2024 pm 10:03 PMMySQL TEXT Data Type Maximum Storage Capacity
MySQL provides four TEXT data types with varying storage capacities: TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT. Determining the appropriate type for your specific needs is crucial to optimize database performance and avoid storage limitations.
Let's delve into the maximum storage size for each TEXT data type assuming a UTF-8 character encoding:
TINYTEXT
TINYTEXT is the smallest TEXT data type with a maximum storage capacity of 255 bytes. This translates to 255 characters or approximately 255 single-byte UTF-8 characters.
TEXT
TEXT has a significantly larger storage capacity than TINYTEXT and can hold up to 65,535 bytes. This corresponds to approximately 64 kilobytes of data or 64,535 UTF-8 characters.
MEDIUMTEXT
MEDIUMTEXT is designed for larger text content and supports a maximum storage capacity of 16,777,215 bytes. This equates to 16 megabytes of data or approximately 16,777,215 UTF-8 characters.
LONGTEXT
LONGTEXT is the most spacious TEXT data type and can store up to 4,294,967,295 bytes. This massive storage capability translates to 4 gigabytes of data or 4,294,967,295 UTF-8 characters.
It's important to note that the maximum number of characters that can be stored in a given TEXT column ultimately depends on the specific character encoding used.
The above is the detailed content of What are the Maximum Storage Capacities of MySQL's TEXT Data Types?. For more information, please follow other related articles on the PHP Chinese website!

Hot Article

Hot tools Tags

Hot Article

Hot Article Tags

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Reduce the use of MySQL memory in Docker

How do you alter a table in MySQL using the ALTER TABLE statement?

How to solve the problem of mysql cannot open shared library

What is SQLite? Comprehensive overview

Run MySQl in Linux (with/without podman container with phpmyadmin)

Running multiple MySQL versions on MacOS: A step-by-step guide

How do I secure MySQL against common vulnerabilities (SQL injection, brute-force attacks)?

How do I configure SSL/TLS encryption for MySQL connections?
