Class: ActiveRecord::ConnectionAdapters::SQLServerColumn

Inherits:
Column
  • Object
show all
Defined in:
lib/connection_adapters/sqlserver_adapter.rb

Overview

:nodoc:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, default, sql_type = nil, identity = false, null = true) ⇒ SQLServerColumn

Borrowed verbatim from standard Rails sqlserver_adapter. Had to re-implement a bit of functionality here to avoid a dependency on SQLServerColumn.identity accessor

Once the ActiveRecord gem includes the latest version of sqlserver_adapter, I’ll be to remove this code



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# File 'lib/connection_adapters/sqlserver_adapter.rb', line 20

def initialize(name, default, sql_type = nil, identity = false, null = true) 
  if !(default.nil? || default.blank?) then @default_specified = true end
  super(name, default, sql_type, null)
  @identity = identity
  @is_special = sql_type =~ /text|ntext|image/i
  # SQL Server only supports limits on *char and float types
  @limit = nil unless @type == :float or @type == :string
end

Instance Attribute Details

#default_specified ⇒ Object

Returns the value of attribute default_specified.



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# File 'lib/connection_adapters/sqlserver_adapter.rb', line 7

def default_specified
  @default_specified
end

#identity ⇒ Object (readonly) Also known as: generated?

Returns the value of attribute identity.



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# File 'lib/connection_adapters/sqlserver_adapter.rb', line 6

def identity
  @identity
end

#is_special ⇒ Object (readonly)

Returns the value of attribute is_special.



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# File 'lib/connection_adapters/sqlserver_adapter.rb', line 6

def is_special
  @is_special
end

Instance Method Details

#default_specified? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/connection_adapters/sqlserver_adapter.rb', line 10

def default_specified?
  @default_specified
end