Class: IsNotNull

Inherits:

Expression

• Object
• Expression
• IsNotNull

Defined in:

lib/eno.rb

Instance Attribute Summary

Attributes inherited from Expression

#members, #props

Instance Method Summary

• #to_sql ⇒ Object

Methods inherited from Expression

#!=, #!@, #%, #&, #*, #+, #-, #/, #<, #<=, #==, #>, #>=, #as, #desc, #initialize, #inner_join, #join, #not_null?, #null?, #over, quote, #|

Constructor Details

This class inherits a constructor from Expression

Instance Method Details

#to_sql ⇒ Object

# File 'lib/eno.rb', line 178

def to_sql
  "(#{Expression.quote(@members[0])} is not null)"
end