Class: Arel::Nodes::SelectStatement

Inherits:

Node

• Object
• Node
• Arel::Nodes::SelectStatement

show all

Defined in:

lib/arel/nodes/select_statement.rb

Instance Attribute Summary (collapse)

• - (Object) cores readonly

  Returns the value of attribute cores.

• - (Object) limit

  Returns the value of attribute limit.

• - (Object) lock

  Returns the value of attribute lock.

• - (Object) offset

  Returns the value of attribute offset.

• - (Object) orders

  Returns the value of attribute orders.

• - (Object) with

  Returns the value of attribute with.

Instance Method Summary (collapse)

• - (SelectStatement) initialize(cores = [SelectCore.new]) constructor

  A new instance of SelectStatement.

• - (Object) initialize_copy(other)

Methods inherited from Node

#and, #each, #not, #or, #to_sql

Methods included from FactoryMethods

#create_and, #create_false, #create_join, #create_on, #create_string_join, #create_table_alias, #create_true, #grouping, #lower

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# File 'lib/arel/nodes/select_statement.rb', line 7

def initialize cores = [SelectCore.new]
  #puts caller
  @cores          = cores
  @orders         = []
  @limit          = nil
  @lock           = nil
  @offset         = nil
  @with           = nil
end

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# File 'lib/arel/nodes/select_statement.rb', line 4

def cores
  @cores
end

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# File 'lib/arel/nodes/select_statement.rb', line 5

def limit
  @limit
end

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# File 'lib/arel/nodes/select_statement.rb', line 5

def lock
  @lock
end

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# File 'lib/arel/nodes/select_statement.rb', line 5

def offset
  @offset
end

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# File 'lib/arel/nodes/select_statement.rb', line 5

def orders
  @orders
end

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# File 'lib/arel/nodes/select_statement.rb', line 5

def with
  @with
end

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# File 'lib/arel/nodes/select_statement.rb', line 17

def initialize_copy other
  super
  @cores  = @cores.map { |x| x.clone }
  @orders = @orders.map { |x| x.clone }
end