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manage-transactions

Implement atomic Supabase transactions with PL/pgSQL functions and RPC calls.

1|Updated Oct 19, 2025
One-click install
npx skills add https://github.com/rdimascio/supabase-marketplace --skill manage-transactions
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: manage-transactions
Source: https://github.com/rdimascio/supabase-marketplace/tree/main/plugins/database-operations/.claude/skills/manage-transactions
Command: npx skills add https://github.com/rdimascio/supabase-marketplace --skill manage-transactions

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides patterns and code for implementing PostgreSQL transactions to ensure atomicity across multi-step updates in Supabase.

Core Features & Use Cases

  • Atomic Boundaries: Define transaction boundaries for related operations.
  • RPC Integration: Use PostgreSQL RPC calls to run transactional logic from the client.
  • Error Handling: Return meaningful errors and ensure rollback on failure.

Quick Start

Create a sample transfer operation that atomically moves credits between users using an RPC function and client call.

Frequently Asked Questions about manage-transactions

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement atomic transactions in Supabase for multi-table updates?▼

Atomic transactions in Supabase are implemented using PL/pgSQL functions that wrap multiple operations into a single unit. Create a stored procedure with transactional logic, invoke it via RPC from the client, and handle errors with RAISE statements to trigger automatic rollback if any step fails.

What's the best way to ensure data integrity across batch operations in PostgreSQL?▼

Define explicit transaction boundaries using PL/pgSQL functions that group related batch operations together. Supabase RPC functions execute atomically, rolling back all changes if any operation fails, ensuring no partial updates corrupt your data.

Can I rollback changes automatically if a Supabase transaction fails?▼

Yes. PL/pgSQL functions with RAISE statements trigger automatic rollback when errors occur. Client-side RPC error handling catches the failure, ensuring no partial results persist and all related updates are reverted together.

Do I need SECURITY DEFINER for transactional RPC functions in Supabase?▼

SECURITY DEFINER is optional but recommended for transactional RPC functions. It allows the function to execute with elevated permissions while controlling client access, useful when transaction logic requires cross-role operations or enforced consistency policies.

How do I handle errors in multi-step PostgreSQL transactions from the client?▼

Structure PL/pgSQL functions to catch errors with exception handlers, then raise meaningful exceptions using RAISE. On the client side, wrap RPC calls in try-catch blocks to log errors and prevent application state corruption when transactions fail.

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