---
title: "#distinct articles | Hashnode"
description: "Explore 3 articles tagged #distinct on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/distinct"
---

Tag

# #distinct

3 posts · 0 followers

[Ganesh Rama Hegde](https://hashnode.com/@hegde10122) · [Jan 27](https://hashnode.com/posts/chapter-13-usecase10-distinctuntilchanged/6990c7a84641c9876a17eeb4)

### [Chapter 13 : UseCase10 -distinctUntilChanged](https://kotlinflow.hashnode.dev/chapter-13-usecase10-distinctuntilchanged?utm_source=hashnode&utm_medium=feed)

In real streams, values often repeat. But sometimes, we only care when the value actually changes. distinctUntilChanged() ensures that the same consecutive value is not emitted twice. It filters out d

2 min read · [kotlinflow.hashnode.dev](https://kotlinflow.hashnode.dev/chapter-13-usecase10-distinctuntilchanged?utm_source=hashnode&utm_medium=feed)

[DbVisualizer](https://hashnode.com/@dbvisualizer) · [Mar 13, 2025](https://hashnode.com/posts/sql-distinct-simplify-your-queries/67d2908fadfad248fae03b13)

### [SQL DISTINCT: Simplify Your Queries](https://thetable.hashnode.dev/sql-distinct-simplify-your-queries?utm_source=hashnode&utm_medium=feed)

Quick guide on SQL DISTINCT. Use it to remove duplicates in single/multiple columns, work with aggregate functions, and apply conditions effectively.

2 min read · [thetable.hashnode.dev](https://thetable.hashnode.dev/sql-distinct-simplify-your-queries?utm_source=hashnode&utm_medium=feed)

[DbVisualizer](https://hashnode.com/@dbvisualizer) · [Sep 19, 2024](https://hashnode.com/posts/postgresql-distinct-keep-your-data-clean-by-removing-duplicates/66ebcc04f9dadbd9f46bfe12)

### [PostgreSQL DISTINCT: Keep Your Data Clean by Removing Duplicates](https://thetable.hashnode.dev/postgresql-distinct-keep-your-data-clean-by-removing-duplicates?utm_source=hashnode&utm_medium=feed)

Learn how to remove duplicate rows from your PostgreSQL queries using the DISTINCT clause, ensuring clean and accurate data.

1 min read · [thetable.hashnode.dev](https://thetable.hashnode.dev/postgresql-distinct-keep-your-data-clean-by-removing-duplicates?utm_source=hashnode&utm_medium=feed)