Class: Virsandra::AlterQuery

Inherits:
Query
  • Object
show all
Defined in:
lib/virsandra/queries/alter_query.rb

Instance Attribute Summary

Attributes inherited from Query

#row, #statement

Instance Method Summary collapse

Methods inherited from Query

alter, delete, #execute, #fetch, #from, insert, #limit, #order, select, #values, #where

Constructor Details

#initialize(skip_validation = false) ⇒ AlterQuery

Returns a new instance of AlterQuery.



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# File 'lib/virsandra/queries/alter_query.rb', line 3

def initialize(skip_validation = false)
  @skip_validation = skip_validation
end

Instance Method Details

#add(column_name, column_type = nil) ⇒ Object 



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# File 'lib/virsandra/queries/alter_query.rb', line 12

def add(column_name, column_type = nil)
  @add = AddQuery.new(column_name, column_type)
  self
end

#table(table_name) ⇒ Object 



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# File 'lib/virsandra/queries/alter_query.rb', line 7

def table(table_name)
  @table = TableQuery.new("TABLE", table_name)
  self
end

#to_s ⇒ Object 



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# File 'lib/virsandra/queries/alter_query.rb', line 17

def to_s
  validate
  super
end