Sha256: 4f07822906db3572155ff89c143497191004aaddcbc164218ebfe5d1590dd0b2
Contents?: true
Size: 1.21 KB
Versions: 52
Compression:
Stored size: 1.21 KB
Contents
# This migration comes from erp_tech_svcs (originally 20111117183144)
class CreateHasAttributeTables < ActiveRecord::Migration
def up
unless table_exists?(:attribute_types)
create_table :attribute_types do |t|
t.string :internal_identifier
t.string :description
t.string :data_type
t.timestamps
end
add_index :attribute_types, :internal_identifier, :name => ':attribute_types_iid_idx'
end
unless table_exists?(:attribute_values)
create_table :attribute_values do |t|
t.integer :attributed_record_id
t.string :attributed_record_type
t.references :attribute_type
t.string :value
t.timestamps
end
add_index :attribute_values, [:attributed_record_id, :attributed_record_type], :name => 'attribute_values_attributed_record_idx'
add_index :attribute_values, :attribute_type_id, :name => 'attribute_values_attributed_type_idx'
add_index :attribute_values, :value, :name => 'attribute_values_value_idx'
end
end
def down
if table_exists?(:attribute_types)
drop_table :attribute_types
end
if table_exists?(:attribute_values)
drop_table :attribute_values
end
end
end
Version data entries
52 entries across 52 versions & 18 rubygems