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|
# frozen_string_literal: true
module ActiveRecord
module ConnectionAdapters
module MySQL
module ColumnMethods
extend ActiveSupport::Concern
##
# :method: blob
# :call-seq: blob(*names, **options)
##
# :method: tinyblob
# :call-seq: tinyblob(*names, **options)
##
# :method: mediumblob
# :call-seq: mediumblob(*names, **options)
##
# :method: longblob
# :call-seq: longblob(*names, **options)
##
# :method: tinytext
# :call-seq: tinytext(*names, **options)
##
# :method: mediumtext
# :call-seq: mediumtext(*names, **options)
##
# :method: longtext
# :call-seq: longtext(*names, **options)
##
# :method: unsigned_integer
# :call-seq: unsigned_integer(*names, **options)
##
# :method: unsigned_bigint
# :call-seq: unsigned_bigint(*names, **options)
##
# :method: unsigned_float
# :call-seq: unsigned_float(*names, **options)
##
# :method: unsigned_decimal
# :call-seq: unsigned_decimal(*names, **options)
included do
define_column_methods :blob, :tinyblob, :mediumblob, :longblob,
:tinytext, :mediumtext, :longtext, :unsigned_integer, :unsigned_bigint,
:unsigned_float, :unsigned_decimal
end
end
class TableDefinition < ActiveRecord::ConnectionAdapters::TableDefinition
include ColumnMethods
def new_column_definition(name, type, **options) # :nodoc:
case type
when :virtual
type = options[:type]
when :text, :blob, :binary
case (size = options[:size])&.to_s
when "tiny", "medium", "long"
sql_type = @conn.native_database_types[type][:name]
type = "#{size}#{sql_type}"
else
raise ArgumentError, <<~MSG unless size.nil?
#{size.inspect} is invalid :size value. Only :tiny, :medium, and :long are allowed.
MSG
end
when :primary_key
type = :integer
options[:limit] ||= 8
options[:primary_key] = true
when /\Aunsigned_(?<type>.+)\z/
type = $~[:type].to_sym
options[:unsigned] = true
end
super
end
private
def aliased_types(name, fallback)
fallback
end
def integer_like_primary_key_type(type, options)
options[:auto_increment] = true
type
end
end
class Table < ActiveRecord::ConnectionAdapters::Table
include ColumnMethods
end
end
end
end
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