title: How to Add a Check Constraint in a Table in pgadmin 4?
body: <p>I have created a table named Card in the database and I want to add a check constraint to the Card_type column in pgadmin? How can I do it?
  Card Types can be Debit_Card or Credit_Card.</p>
  
  <p><a href="https://i.stack.imgur.com/IvNX4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/IvNX4.png" alt="Created Card Table[![Added column in the table[![Sql of Card Table"></a>]<a href="https://i.stack.imgur.com/6xvwm.png" rel="nofollow noreferrer">2</a>]<a href="https://i.stack.imgur.com/FJQNh.png" rel="nofollow noreferrer">3</a>]</p>