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Zero Mutators

Zero Mutators define how to write data in Zero, running optimistically on client and server.

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Field note

What it does

Mutators are functions that write data in Zero. They run on both client and server, with optimistic updates and server-side validation.

Capabilities

Available capabilities

Optimistic updates Server-Side Validation Transactional Reads and Writes

Tags

Tags

Ways to use it

Ways to use it

sdk

TypeScript / @rocicorp/zero

Product features

Product features

Context Object

Access context with ctx parameter for credentials.

CRUD API

Insert, upsert, update, delete operations.

defineMutator

Create a mutator with defineMutator.

Mutator Registries

Register mutators with defineMutators.