# upsert

> English word · Verb

## Definitions
1. To insert rows into a database table if they do not already exist, or update them if they do.

## Etymology
Blend of update + insert.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/upsert