upsert

Fetched 2026-10-26 (cache).

Synonyms: upset, upsurt

Antonyms: upset, upsurt

Related words from Datamuse; suggestions, not definitions.

Verb

1. {{lb|en|databases|transitive}} To [[insert]] [[row]]s into a [[database]] [[table]] if they do not already exist, or [[update]] them if they do.

Noun

1. {{lb|en|databases}} An operation that [[insert]]s [[row]]s into a [[database]] [[table]] if they do not already exist, or [[update]]s them if they do.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.