Database.GP.Conn

Documentation

data Conn

A wrapper around an HDBC IConnection.

Constructors

forall conn.IConnection conn => Conn

Fields

• db :: Database

  The database type

• implicitCommit :: Bool

  If True, the GenericPersistence functions will commit the transaction after each operation.

• connection :: conn

  The wrapped connection

Instances

IConnection Conn

manually implement the IConnection type class for the Conn type.

Defined in Database.GP.Conn

Methods

disconnect :: Conn -> IO ()

commit :: Conn -> IO ()

rollback :: Conn -> IO ()

runRaw :: Conn -> String -> IO ()

run :: Conn -> String -> [SqlValue] -> IO Integer

prepare :: Conn -> String -> IO Statement

clone :: Conn -> IO Conn

hdbcDriverName :: Conn -> String

hdbcClientVer :: Conn -> String

proxiedClientName :: Conn -> String

proxiedClientVer :: Conn -> String

dbServerVer :: Conn -> String

dbTransactionSupport :: Conn -> Bool

getTables :: Conn -> IO [String]

describeTable :: Conn -> String -> IO [(String, SqlColDesc)]

connect :: forall conn. IConnection conn => Database -> conn -> Conn

a smart constructor for the Conn type.

data Database

An enumeration of the supported database types.

Constructors

Postgres

MySQL

SQLite

Oracle

MSSQL

Instances

Enum Database

Defined in Database.GP.Conn

Methods

succ :: Database -> Database

pred :: Database -> Database

toEnum :: Int -> Database

fromEnum :: Database -> Int

enumFrom :: Database -> [Database]

enumFromThen :: Database -> Database -> [Database]

enumFromTo :: Database -> Database -> [Database]

enumFromThenTo :: Database -> Database -> Database -> [Database]

Show Database

Defined in Database.GP.Conn

Methods

showsPrec :: Int -> Database -> ShowS

show :: Database -> String

showList :: [Database] -> ShowS

Eq Database

Defined in Database.GP.Conn

Methods

(==) :: Database -> Database -> Bool

(/=) :: Database -> Database -> Bool