Class: Sequel::SQL::BooleanConstant
- Inherits:
-
Constant
- Object
- Expression
- GenericExpression
- Constant
- Sequel::SQL::BooleanConstant
- Defined in:
- lib/sequel/sql.rb
Overview
Represents boolean constants such as NULL, NOTNULL, TRUE, and FALSE.
Direct Known Subclasses
Instance Attribute Summary collapse
-
#constant ⇒ Object
readonly
The underlying constant related for this object.
Method Summary
Methods inherited from Constant
Methods included from SubscriptMethods
Methods included from StringMethods
Methods included from OrderMethods
Methods included from ComplexExpressionMethods
#extract, #sql_boolean, #sql_number, #sql_string
Methods included from CastMethods
#cast, #cast_numeric, #cast_string
Methods included from BooleanMethods
Methods included from AliasMethods
Methods inherited from Expression
#==, attr_reader, comparison_attrs, #eql?, #hash, #lit, #sql_literal
Constructor Details
This class inherits a constructor from Sequel::SQL::Constant
Instance Attribute Details
#constant ⇒ Object (readonly)
The underlying constant related for this object.
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# File 'lib/sequel/sql.rb', line 594 def constant @constant end |