Sha256: 42064d3d4c5de84e134a7cf001f60b8cfe04b0d1d2ca1e234f98219dc54a20ed
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Size: 1.55 KB
Versions: 6
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Stored size: 1.55 KB
Contents
module ActiveRecord
module ConnectionAdapters
module Redshift
if ActiveRecord.version < Gem::Version.new('5.1')
# All this to add 'encoding' to Structure
class ColumnDefinition < Struct.new(:name, :type, :limit, :precision, :scale, :default, :null, :first, :after, :auto_increment, :primary_key, :collation, :sql_type, :comment, :encoding)
# From PostgreSQL to maintain compatability
attr_accessor :array
# From Abstract to maintain compatability
def primary_key?
primary_key || type.to_sym == :primary_key
end
end
class TableDefinition < ActiveRecord::ConnectionAdapters::TableDefinition
include ActiveRecord::ConnectionAdapters::PostgreSQL::ColumnMethods
def new_column_definition(name, type, options) # :nodoc:
super.tap do |column|
column.encoding = options[:encoding]
end
end
private
def create_column_definition(name, type, options=nil)
ColumnDefinition.new name, type, options
end
end
else
class TableDefinition < ActiveRecord::ConnectionAdapters::PostgreSQL::TableDefinition
def primary_key(name, type=:primary_key, **options)
ints = %i(integer bigint)
options[:auto_increment] ||= true if ints.include?(type) && !options.key?(:default)
type = :primary_key if ints.include?(type) && options.delete(:auto_increment) == true
super
end
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems