PostgreSQL

Connect a PostgreSQL Database

Connect PostgreSQL to Wobby

To connect your PostgreSQL database to Wobby, follow these steps:

1. Create a login role and user in your database.

2. Grant read-only permissions.

3. Allow Wobby’s IP address through your firewall or security rules.

4. Set up the connection in the Wobby interface.

⚠️ Wobby’s agents only run read-only queries on your data. Write permissions are never used.

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1. Create Role and User in PostgreSQL

In PostgreSQL, roles can act as both login accounts and permission holders. The following SQL sets up a login with read-only access for Wobby:

-- Replace placeholder values with your actual schema and secure password

-- Create login role
CREATE ROLE wobby_login WITH LOGIN PASSWORD '<your_secure_password>';

-- Grant connection and usage privileges on the database
GRANT CONNECT ON DATABASE your_database_name TO wobby_login;

-- Grant usage on schema
GRANT USAGE ON SCHEMA your_schema_name TO wobby_login;

-- Grant read-only access to existing tables
GRANT SELECT ON ALL TABLES IN SCHEMA your_schema_name TO wobby_login;

-- Grant read-only access to existing views
GRANT SELECT ON ALL SEQUENCES IN SCHEMA your_schema_name TO wobby_login;

✅ This setup gives Wobby read access to the specified schema.

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2. Optional: Auto-Grant Future Access

PostgreSQL supports default privileges, so you can configure it to automatically grant access to new tables and views:

-- Make sure this is run by a role that owns the schema
ALTER DEFAULT PRIVILEGES IN SCHEMA your_schema_name
GRANT SELECT ON TABLES TO wobby_login;

🔄 This ensures Wobby gets access to future tables without needing manual grants.

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3. Allow Wobby’s IP Address

If your PostgreSQL server is protected by firewall or network rules, allow inbound traffic from Wobby’s static IP:

34.77.172.158

This is required for Wobby’s agents to connect.

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4. Set Up the Connection in Wobby

1. Click Connections → Plus button → Select PostgreSQL.

2. Fill in the following details:

   • Host: your PostgreSQL server address

   • Port: typically 5432

   • Database name: the one where wobby_login has access

   • Username: wobby_login

   • Password: the password you defined earlier

3. Test the connection and save.

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