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Overview

The Query Node fetches data from your database collections. Use it to retrieve user information, load products, or get any data your application needs.

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Required Configuration

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Collection Name

The name of the collection/table to query (e.g., users, products)

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Query Type

Select either:
  • Fetch Document - Get a single record
  • Fetch Table - Get multiple records

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Optional Configuration

  • Requires Auth - Whether this node needs user authentication (default: false)
  • Operators - Add filters, sorting, and indexing
  • Return Columns - Specify which fields to return
  • Selectors - Choose specific data selection criteria

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Connections

Query nodes produce data and can connect to:
  • Business logic nodes (Mutation, Agent)
  • Frontend Element nodes (output results)

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Common Use Cases

Data Display - Load user profiles, product listings, or dashboard information Search & Filter - Find specific records based on user input or criteria Data Validation - Check if records exist before processing Reporting - Fetch data for analytics, reports, or summaries

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Example Workflows

  • User Dashboard: Frontend Element → Query User Data → Return Results
  • Product Search: Frontend Element → Query Products → Edit Fields (filter) → Return Results
  • Data Validation: Frontend Element → Query Existing Records → If-Else → Mutation

Collection Node

Define the database schema that queries reference

Mutation Node

Create, update, or delete data