Wrong DB_SCHEME when upsunifying a Laravel app with PostgreSQL

[thomasdiluccio]

Laravel internal comes out-of-the-box with a definition for PostgreSQL database. The key defined in their config/database.php is pgsql

In our .environment file, we define export DB_SCHEME="postgresql". It should be pgsql to match Laravel convention.

export DB_SCHEME="pgsql"

# Set Laravel-specific environment variables
export DB_CONNECTION="$DB_SCHEME"