# `PhoenixKit.Migrations.Postgres.V05`
[🔗](https://github.com/BeamLabEU/phoenix_kit/blob/v1.7.165/lib/phoenix_kit/migrations/postgres/v05.ex#L1)

PhoenixKit V05 Migration: Add Beneficiary Field to Referral Codes

This migration adds a beneficiary field to the existing referral codes table
to track which user should receive benefits when their referral code is used.

## Changes

### Referral Codes Enhancement
- Adds beneficiary integer field to phoenix_kit_referral_codes table
- Allows tracking which user benefits from referral code usage
- Supports reward/benefit systems for referral programs
- Maintains backward compatibility with existing referral codes

## PostgreSQL Support
- Supports PostgreSQL prefix for schema isolation
- Proper field addition with rollback support

# `down`

# `up`

Run the V05 migration to add beneficiary field to referral codes table.

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*Consult [api-reference.md](api-reference.md) for complete listing*