Class: SQLConstructor::BasicDelete

Inherits:
GenericQuery show all
Defined in:
lib/sqlconstructor.rb

Overview

Internal class which represents a basic DELETE statement.

Direct Known Subclasses

BasicDelete_mysql

Constant Summary collapse

METHODS = 
{ 
                :using => QAttr.new( :name => 'del_using', :text => 'USING', :val => SQLObject ),
                :where => QAttr.new( :name => 'attr_where', :text => 'WHERE', :val => SQLConditional),
                :from  => QAttr.new( :name => 'attr_from',  :text => 'FROM',  :val => SQLAliasedList),
                :first => QAttr.new( :name => 'attr_first', :text => 'FIRST', :val => SQLObject ),
                :skip  => QAttr.new( :name => 'attr_skip',  :text => 'SKIP',  :val => SQLObject ),
                :order_by => QAttr.new( :name => 'attr_order_by', :text => 'ORDER BY', 
                      :val => SQLObject ),
                :order_by_asc  => QAttr.new( :name => 'attr_order_by_order', :text => 'ASC' ),
                :order_by_desc => QAttr.new( :name => 'attr_order_by_order', :text => 'DESC' )
}

Instance Attribute Summary collapse

Attributes inherited from GenericQuery

#attr_index_hints, #caller, #child_caller, #dialect, #exporter, #string, #tidy, #type

Attributes inherited from SQLObject

#alias, #inline, #name, #separator

Instance Method Summary collapse

Methods inherited from GenericQuery

#_get, #_remove, #method_missing, #to_s, #to_str

Methods inherited from SQLObject

#_name, #_string, #_string=, get, #to_s

Constructor Details

#initialize(_caller) ⇒ BasicDelete

Class constructor.

_caller     - the caller object



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# File 'lib/sqlconstructor.rb', line 630

def initialize ( _caller )
    super
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class SQLConstructor::GenericQuery

Instance Attribute Details

#attr_first ⇒ Object

Returns the value of attribute attr_first.



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# File 'lib/sqlconstructor.rb', line 611

def attr_first
  @attr_first
end

#attr_from ⇒ Object

Returns the value of attribute attr_from.



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# File 'lib/sqlconstructor.rb', line 611

def attr_from
  @attr_from
end

#attr_order_by ⇒ Object

Returns the value of attribute attr_order_by.



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# File 'lib/sqlconstructor.rb', line 611

def attr_order_by
  @attr_order_by
end

#attr_order_by_order ⇒ Object

Returns the value of attribute attr_order_by_order.



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# File 'lib/sqlconstructor.rb', line 611

def attr_order_by_order
  @attr_order_by_order
end

#attr_skip ⇒ Object

Returns the value of attribute attr_skip.



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# File 'lib/sqlconstructor.rb', line 611

def attr_skip
  @attr_skip
end

#attr_where ⇒ Object

Returns the value of attribute attr_where.



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# File 'lib/sqlconstructor.rb', line 611

def attr_where
  @attr_where
end

#del_using ⇒ Object

Returns the value of attribute del_using.



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# File 'lib/sqlconstructor.rb', line 611

def del_using
  @del_using
end