Active Record MySQL 适配器 Table¶ ↑

D

• disable_index

E

• enable_index

• ActiveRecord::ConnectionAdapters::MySQL::ColumnMethods

实例公共方法

t.disable_index(:email)

# File activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb, line 137
def disable_index(index_name)
  @base.disable_index(name, index_name)
end

t.enable_index(:email)

# File activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb, line 126
def enable_index(index_name)
  @base.enable_index(name, index_name)
end