diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/mysql_adapter.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/mysql_adapter.rb | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb index 0f45565dc9..2c05ff21f9 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb @@ -208,16 +208,18 @@ module ActiveRecord true end - # Returns +true+ when the connection adapter supports prepared statement - # caching, otherwise returns +false+ + # Returns +true+, since this connection adapter supports prepared statement + # caching. def supports_statement_cache? true end + # Returns true. def supports_migrations? #:nodoc: true end + # Returns true. def supports_primary_key? #:nodoc: true end @@ -308,6 +310,8 @@ module ActiveRecord connect end + # Disconnects from the database if already connected. Otherwise, this + # method does nothing. def disconnect! @connection.close rescue nil end @@ -330,6 +334,7 @@ module ActiveRecord rows end + # Clears the prepared statements cache. def clear_cache! @statements.values.each do |cache| cache[:stmt].close @@ -554,6 +559,10 @@ module ActiveRecord end end + # Drops a MySQL database. + # + # Example: + # drop_database 'sebastian_development' def drop_database(name) #:nodoc: execute "DROP DATABASE IF EXISTS `#{name}`" end |