{-# LANGUAGE FlexibleContexts #-}
module Database.HDBC.Record.Update (
PreparedUpdate, prepare, prepareUpdate, withPrepareUpdate,
runPreparedUpdate, runUpdate, mapUpdate
) where
import Database.HDBC (IConnection, SqlValue)
import Database.Relational (Update)
import Database.Record (ToSql)
import Database.HDBC.Record.Statement
(prepareNoFetch, withPrepareNoFetch, PreparedStatement, executeNoFetch, runNoFetch, mapNoFetch)
type PreparedUpdate p = PreparedStatement p ()
prepare :: IConnection conn
=> conn
-> Update p
-> IO (PreparedUpdate p)
prepare :: conn -> Update p -> IO (PreparedUpdate p)
prepare = conn -> Update p -> IO (PreparedUpdate p)
forall (s :: * -> *) conn p.
(UntypeableNoFetch s, IConnection conn) =>
conn -> s p -> IO (PreparedStatement p ())
prepareNoFetch
prepareUpdate :: IConnection conn
=> conn
-> Update p
-> IO (PreparedUpdate p)
prepareUpdate :: conn -> Update p -> IO (PreparedUpdate p)
prepareUpdate = conn -> Update p -> IO (PreparedUpdate p)
forall conn p.
IConnection conn =>
conn -> Update p -> IO (PreparedUpdate p)
prepare
withPrepareUpdate :: IConnection conn
=> conn
-> Update p
-> (PreparedUpdate p -> IO a)
-> IO a
withPrepareUpdate :: conn -> Update p -> (PreparedUpdate p -> IO a) -> IO a
withPrepareUpdate = conn -> Update p -> (PreparedUpdate p -> IO a) -> IO a
forall (s :: * -> *) conn p a.
(UntypeableNoFetch s, IConnection conn) =>
conn -> s p -> (PreparedStatement p () -> IO a) -> IO a
withPrepareNoFetch
runPreparedUpdate :: ToSql SqlValue p
=> PreparedUpdate p
-> p
-> IO Integer
runPreparedUpdate :: PreparedUpdate p -> p -> IO Integer
runPreparedUpdate = PreparedUpdate p -> p -> IO Integer
forall a.
ToSql SqlValue a =>
PreparedStatement a () -> a -> IO Integer
executeNoFetch
runUpdate :: (IConnection conn, ToSql SqlValue p)
=> conn
-> Update p
-> p
-> IO Integer
runUpdate :: conn -> Update p -> p -> IO Integer
runUpdate = conn -> Update p -> p -> IO Integer
forall (s :: * -> *) conn a.
(UntypeableNoFetch s, IConnection conn, ToSql SqlValue a) =>
conn -> s a -> a -> IO Integer
runNoFetch
mapUpdate :: (IConnection conn, ToSql SqlValue a)
=> conn
-> Update a
-> [a]
-> IO [Integer]
mapUpdate :: conn -> Update a -> [a] -> IO [Integer]
mapUpdate = conn -> Update a -> [a] -> IO [Integer]
forall (s :: * -> *) conn a.
(UntypeableNoFetch s, IConnection conn, ToSql SqlValue a) =>
conn -> s a -> [a] -> IO [Integer]
mapNoFetch