Safe Haskell | None |
---|---|
Language | Haskell98 |
A sqlite backend for persistent.
- withSqlitePool :: (MonadBaseControl IO m, MonadIO m, MonadLogger m) => Text -> Int -> (ConnectionPool -> m a) -> m a
- withSqliteConn :: (MonadBaseControl IO m, MonadIO m, MonadLogger m) => Text -> (SqlBackend -> m a) -> m a
- createSqlitePool :: (MonadIO m, MonadLogger m, MonadBaseControl IO m) => Text -> Int -> m ConnectionPool
- module Database.Persist.Sql
- data SqliteConf = SqliteConf {
- sqlDatabase :: Text
- sqlPoolSize :: Int
- runSqlite :: (MonadBaseControl IO m, MonadIO m) => Text -> SqlPersistT (NoLoggingT (ResourceT m)) a -> m a
- wrapConnection :: Connection -> LogFunc -> IO SqlBackend
Documentation
:: (MonadBaseControl IO m, MonadIO m, MonadLogger m) | |
=> Text | |
-> Int | number of connections to open |
-> (ConnectionPool -> m a) | |
-> m a |
withSqliteConn :: (MonadBaseControl IO m, MonadIO m, MonadLogger m) => Text -> (SqlBackend -> m a) -> m a Source
createSqlitePool :: (MonadIO m, MonadLogger m, MonadBaseControl IO m) => Text -> Int -> m ConnectionPool Source
module Database.Persist.Sql
data SqliteConf Source
Information required to connect to a sqlite database
SqliteConf | |
|
:: (MonadBaseControl IO m, MonadIO m) | |
=> Text | connection string |
-> SqlPersistT (NoLoggingT (ResourceT m)) a | database action |
-> m a |
A convenience helper which creates a new database connection and runs the
given block, handling MonadResource
and MonadLogger
requirements. Note
that all log messages are discarded.
Since 1.1.4
wrapConnection :: Connection -> LogFunc -> IO SqlBackend Source
Wrap up a raw Connection
as a Persistent SQL Connection
.
Since 1.1.5