This tutorial shows you how to use the Oracle TRIM () function to remove unwanted characters from the leading, trailing, or both of a string.

TRIM enables you to trim leading or trailing characters (or both) from a character string. If trim_character or trim_source is a character literal, then you must enclose it in single quotation marks. If you specify …

Dec 11, 2017 · In this article, you’ll learn all about the three TRIM functions in Oracle (TRIM, LTRIM, and RTRIM).

Jul 24, 2021 · You can trim leading characters, trailing characters, or both. By default, it trims white space, but you can optionally specify a different character or characters to trim.

May 6, 2019 · This tutorial explains how to use Oracle trim function with basic syntax and examples.

Nov 7, 2025 · Learn to use the Oracle TRIM function to remove leading, trailing, or duplicate characters. This SQL guide has syntax and simple examples.

Learn how to use the Oracle TRIM function to remove leading or trailing characters from a character string with examples.

Dec 27, 2023 · I hope this guide served as your definitive reference for unlocking the full power of Oracle‘s TRIM function. We covered everything from core syntax, real-world use cases, performance …

The trim function enables you to trim leading or trailing characters (or both) from a string. The ltrim function enables you to trim leading characters from a string. The rtrim function enables you to trim …

The TRIM function in Oracle is used to remove unwanted characters (usually spaces) from both ends of a string. It allows you to trim specified characters, either from the beginning (leading), the end …