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 527

def bigint(*args)
        puts_log "23"
  ibm_parse_column_attributes_args('bigint',*args)
  return 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 534

def char(*args)
        puts_log "24"
  ibm_parse_column_attributes_args('char',*args)
  return 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 509

def decfloat(*args)
        puts_log "20"
  ibm_parse_column_attributes_args('decfloat',*args)
  return 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 502

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

#graphic(*args) ⇒ Object 



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# File 'lib/active_record/connection_adapters/ibm_db_adapter.rb', line 515

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

#vargraphic(*args) ⇒ Object 



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# File 'lib/active_record/connection_adapters/ibm_db_adapter.rb', line 521

def vargraphic(*args)
        puts_log "22"
  ibm_parse_column_attributes_args('vargraphic',*args)
  return 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 487

def xml(*args )
  puts_log "18"
  options = {}
  if args.last.is_a?(Hash)
    options = args.delete_at(args.length-1)
  end
  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
  return self
end