-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Backend for the persistent library using MySQL database server.
--   
--   This package contains a backend for persistent using the MySQL
--   database server. Internally it uses the <tt>mysql-simple</tt> and
--   <tt>mysql</tt> packages in order to access the database.
--   
--   This package supports only MySQL 5.1 and above. However, it has been
--   tested only on MySQL 5.5.
--   
--   Known problems:
--   
--   <ul>
--   <li>This package does not support statements inside other
--   statements.</li>
--   </ul>
@package persistent-mysql
@version 1.0.1


-- | A MySQL backend for <tt>persistent</tt>.
module Database.Persist.MySQL

-- | Create a MySQL connection pool and run the given action. The pool is
--   properly released after the action finishes using it. Note that you
--   should not use the given <a>ConnectionPool</a> outside the action
--   since it may be already been released.
withMySQLPool :: MonadIO m => ConnectInfo -> Int -> (ConnectionPool -> m a) -> m a

-- | Same as <a>withMySQLPool</a>, but instead of opening a pool of
--   connections, only one connection is opened.
withMySQLConn :: (MonadBaseControl IO m, MonadIO m) => ConnectInfo -> (Connection -> m a) -> m a

-- | Create a MySQL connection pool. Note that it's your responsability to
--   properly close the connection pool when unneeded. Use
--   <a>withMySQLPool</a> for automatic resource control.
createMySQLPool :: MonadIO m => ConnectInfo -> Int -> m ConnectionPool
data ConnectInfo :: *
ConnectInfo :: String -> Word16 -> String -> String -> String -> [Option] -> FilePath -> Maybe SSLInfo -> ConnectInfo
connectHost :: ConnectInfo -> String
connectPort :: ConnectInfo -> Word16
connectUser :: ConnectInfo -> String
connectPassword :: ConnectInfo -> String
connectDatabase :: ConnectInfo -> String
connectOptions :: ConnectInfo -> [Option]
connectPath :: ConnectInfo -> FilePath
connectSSL :: ConnectInfo -> Maybe SSLInfo
data SSLInfo :: *
SSLInfo :: FilePath -> FilePath -> FilePath -> FilePath -> String -> SSLInfo
sslKey :: SSLInfo -> FilePath
sslCert :: SSLInfo -> FilePath
sslCA :: SSLInfo -> FilePath
sslCAPath :: SSLInfo -> FilePath

-- | Comma-separated list of cipher names.
sslCiphers :: SSLInfo -> String

-- | Default information for setting up a connection.
--   
--   Defaults are as follows:
--   
--   <ul>
--   <li>Server on <tt>localhost</tt></li>
--   <li>User <tt>root</tt></li>
--   <li>No password</li>
--   <li>Database <tt>test</tt></li>
--   <li>Character set <tt>utf8</tt></li>
--   </ul>
--   
--   Use as in the following example:
--   
--   <pre>
--   connect defaultConnectInfo { connectHost = "db.example.com" }
--   </pre>
defaultConnectInfo :: ConnectInfo

-- | Default (empty) information for setting up an SSL connection.
defaultSSLInfo :: SSLInfo

-- | Information required to connect to a MySQL database using
--   <tt>persistent</tt>'s generic facilities. These values are the same
--   that are given to <a>withMySQLPool</a>.
data MySQLConf
MySQLConf :: ConnectInfo -> Int -> MySQLConf

-- | The connection information.
myConnInfo :: MySQLConf -> ConnectInfo

-- | How many connections should be held on the connection pool.
myPoolSize :: MySQLConf -> Int
instance PersistConfig MySQLConf
instance Param P