class ActiveRecord::ConnectionAdapters::PostgreSQL::Table

See {connection.validate_constraint}[rdoc-ref:SchemaStatements#validate_constraint]

t.validate_constraint "price_check"
t.check_constraint("price > 0", name: "price_check", validate: false)

Validates the given constraint on the table.

def validate_constraint(...)
  @base.validate_constraint(name, ...)
end