diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/mysql_adapter.rb')
| -rwxr-xr-x | activerecord/lib/active_record/connection_adapters/mysql_adapter.rb | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb index cf7c700b66..0c78b921b6 100755 --- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb @@ -63,12 +63,33 @@ module ActiveRecord "Lost connection to MySQL server during query", "MySQL server has gone away" ] - + + def native_database_types + { + :primary_key => "int(11) DEFAULT NULL auto_increment PRIMARY KEY", + :string => "varchar(255)", + :text => "text", + :integer => "int(11)", + :float => "float", + :datetime => "datetime", + :timestamp => "datetime", + :time => "datetime", + :date => "date", + :binary => "blob", + :boolean => "tinyint(1)" + } + end + def initialize(connection, logger, connection_options=nil) super(connection, logger) @connection_options = connection_options end + def adapter_name + 'MySQL' + end + + def select_all(sql, name = nil) select(sql, name) end @@ -111,6 +132,7 @@ module ActiveRecord alias_method :delete, :update + def begin_db_transaction begin execute "BEGIN" @@ -134,15 +156,17 @@ module ActiveRecord # Transactions aren't supported end end + def quote_column_name(name) return "`#{name}`" end - def adapter_name() - 'MySQL' + def quote_string(s) + Mysql::quote(s) end - + + def structure_dump select_all("SHOW TABLES").inject("") do |structure, table| structure += select_one("SHOW CREATE TABLE #{table.to_a.first.last}")["Create Table"] + ";\n\n" @@ -161,11 +185,8 @@ module ActiveRecord def create_database(name) execute "CREATE DATABASE #{name}" end - - def quote_string(s) - Mysql::quote(s) - end - + + private def select(sql, name = nil) result = nil |