Class: ActiveRecord::ConnectionAdapters::ColumnMethods::Table

Inherits:
Table
  • Object
show all
Includes:
ActiveRecord::ConnectionAdapters::ColumnMethods
Defined in:
lib/active_record/connection_adapters/ibm_db_adapter.rb

Overview

#class Table

Instance Method Summary collapse

Methods included from ActiveRecord::ConnectionAdapters::ColumnMethods

#primary_key

Instance Method Details

#bigint(*args) ⇒ Object 



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# File 'lib/active_record/connection_adapters/ibm_db_adapter.rb', line 665

def bigint(*args)
  puts_log '23'
  ibm_parse_column_attributes_args('bigint', *args)
  self
end

#char(*args) ⇒ Object Also known as: character

Method to support the new syntax of rails 2.0 migrations (short-hand definitions) for columns of type char [character]



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# File 'lib/active_record/connection_adapters/ibm_db_adapter.rb', line 672

def char(*args)
  puts_log '24'
  ibm_parse_column_attributes_args('char', *args)
  self
end

#decfloat(*args) ⇒ Object

Method to support the new syntax of rails 2.0 migrations (short-hand definitions) for columns of type decfloat



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# File 'lib/active_record/connection_adapters/ibm_db_adapter.rb', line 647

def decfloat(*args)
  puts_log '20'
  ibm_parse_column_attributes_args('decfloat', *args)
  self
end

#double(*args) ⇒ Object

Method to support the new syntax of rails 2.0 migrations (short-hand definitions) for columns of type double



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# File 'lib/active_record/connection_adapters/ibm_db_adapter.rb', line 640

def double(*args)
  puts_log '19'
  ibm_parse_column_attributes_args('double', *args)
  self
end

#graphic(*args) ⇒ Object 



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# File 'lib/active_record/connection_adapters/ibm_db_adapter.rb', line 653

def graphic(*args)
  puts_log '21'
  ibm_parse_column_attributes_args('graphic', *args)
  self
end

#vargraphic(*args) ⇒ Object 



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# File 'lib/active_record/connection_adapters/ibm_db_adapter.rb', line 659

def vargraphic(*args)
  puts_log '22'
  ibm_parse_column_attributes_args('vargraphic', *args)
  self
end

#xml(*args) ⇒ Object

Method to support the new syntax of rails 2.0 migrations (short-hand definitions) for columns of type xml This method is different as compared to def char (sql is being issued explicitly as compared to def char where method column(which will generate the sql is being called) in order to handle the DEFAULT and NULL option for the native XML datatype



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# File 'lib/active_record/connection_adapters/ibm_db_adapter.rb', line 628

def xml(*args)
  puts_log '18'          
  args.delete_at(args.length - 1) if args.last.is_a?(Hash)
  sql_segment = "ALTER TABLE #{@base.quote_table_name(@table_name)} ADD COLUMN "
  args.each do |name|
    sql = sql_segment + " #{@base.quote_column_name(name)} xml"
    @base.execute(sql, 'add_xml_column')
  end
  self
end