How to Connect to ParadeDB from Terminal or GUI in PostgreSQL

How do I connect to ParadeDB from psql or a GUI?

Use psql or any PostgreSQL-compatible GUI (e.g., Galaxy) to establish a secure session with ParadeDB by supplying host, port, database, user and password.

Welcome to the Galaxy, Guardian!

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Description

Example H2

Example H3

What is ParadeDB and why connect?

ParadeDB is a PostgreSQL-compatible database offering advanced vector search. Connecting lets you run familiar SQL against your data, integrate with tools, and verify cluster health.

Which credentials are required?

You need host (e.g., parade.example.com), port (5432 by default), database name, user and password. Optional SSL parameters improve security.

How do I connect from the terminal with psql?

Run psql with the connection string or individual flags.Example:
psql "postgresql://analytics:@parade.example.com:5432/store"
or
psql -h parade.example.com -p 5432 -U analytics -d store

How do I connect using a GUI like Galaxy?

In Galaxy: New Connection → PostgreSQL → enter host, port, user, password, database, and toggle “Require SSL” if needed. Save and click Connect.Galaxy stores the profile and shows schemas in the sidebar.

How can I test the connection?

After connecting, run:
SELECT COUNT(*) AS product_total FROM "Products";
A returned count confirms access to the ecommerce tables.

What are best practices for secure connections?

Always use SSL/TLS, restrict ParadeDB’s IP allow-list, rotate passwords, and create role-based users (read_only, writer) rather than sharing the superuser.

What common mistakes should I avoid?

Incorrect port, missing quotes in connection URI, or forgetting to grant the user access to required schemas often block connections.See fixes below.

Why How to Connect to ParadeDB from Terminal or GUI in PostgreSQL is important

How to Connect to ParadeDB from Terminal or GUI in PostgreSQL Example Usage


-- Verify ParadeDB connection and list recent high-value orders
SELECT o.id, c.name, o.total_amount, o.order_date
FROM "Orders" o
JOIN "Customers" c ON c.id = o.customer_id
WHERE o.total_amount > 500
ORDER BY o.order_date DESC
LIMIT 10;

How to Connect to ParadeDB from Terminal or GUI in PostgreSQL Syntax


psql [OPTION]... [DBNAME]

Options most relevant to ParadeDB connections:
  -h, --host=HOSTNAME          Server address (parade.example.com)
  -p, --port=PORT              Port number (default 5432)
  -U, --username=NAME          User name (analytics)
  -d, --dbname=DBNAME          Database (store)
  -w, --no-password            Never prompt for password
  -W, --password               Force password prompt
  --set=NAME=VALUE             Define psql variables
  --set=sslmode=require        Enforce SSL (or use sslmode in URI)

URI alternative:
postgresql://analytics:secret@parade.example.com:5432/store?sslmode=require

Ecommerce context example:
psql -h parade.example.com -U analytics -d store -c "SELECT * FROM \"Orders\" WHERE total_amount > 100;"

Common Mistakes

Using the wrong port: ParadeDB often runs behind proxies that forward to 5432, but clusters might expose 6432. Check your provider’s dashboard and update -p or URI.
Omitting sslmode=require in the URI: Many managed ParadeDB instances force SSL; without it, psql errors with FATAL: no pg_hba.conf entry. Append ?sslmode=require.