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Migrate from Supabase to Xata

Learn how to migrate your Supabase PostgreSQL database to Xata using xata clone. Step-by-step instructions for handling Supabase-specific schemas and features.

Prerequisites

  • Supabase project
  • Access to Supabase Dashboard
  • Xata account and project setup
  • Network access to your Supabase database

Install and Configure the Xata CLI

Install the Xata CLI:

curl -fsSL https://xata.io/install.sh | bash

Authenticate with your Xata account:

xata auth login

Get Connection String

Find Your Connection Details

  1. Go to Supabase Dashboard → Your Project
  2. Go to "Settings" → "Database"
  3. Copy the connection string from "Connection string" section

Connection String Format

Supabase connection strings typically look like this:

postgresql://your_username:your_password@db.[YOUR-PROJECT-REF].supabase.co:5432/postgres

SSL Configuration

Supabase requires SSL by default. Include SSL parameters in your connection string:

postgresql://your_username:your_password@db.[YOUR-PROJECT-REF].supabase.co:5432/postgres

Initialize Xata Project

Set up your Xata project configuration:

xata init

Configure the Migration

Set up your clone configuration with optional anonymization:

# Set your source URL
export XATA_CLI_SOURCE_POSTGRES_URL="postgresql://your_username:your_password@db.project-ref.supabase.co:5432/postgres"

# Configure anonymization rules
xata clone config --source-url $XATA_CLI_SOURCE_POSTGRES_URL --mode prompt

Start the Migration

Begin the data transfer:

# Start the migration
xata clone start --source-url $XATA_CLI_SOURCE_POSTGRES_URL

Monitor Progress

Check the migration status:

xata clone status

Verification

After migration, verify your data:

  1. Connect to Xata Branch:

    psql `xata branch url`

  2. Check Data Integrity:

    -- Compare row counts
SELECT COUNT(*) FROM your_table;

-- Check sample data
SELECT * FROM your_table LIMIT 10;

  3. Test Relationships: Verify foreign key relationships work correctly

Next Steps