Safe Haskell	None
Language	Haskell2010

Database.PostgreSQL.Simple.Options

Description

A postgresql connection options type and related functions.

Synopsis

data Options = Options {
- host :: Last String
- hostaddr :: Last String
- port :: Last Int
- user :: Last String
- password :: Last String
- dbname :: Last String
- connectTimeout :: Last Int
- clientEncoding :: Last String
- options :: Last String
- fallbackApplicationName :: Last String
- keepalives :: Last Int
- keepalivesIdle :: Last Int
- keepalivesCount :: Last Int
- sslmode :: Last String
- requiressl :: Last Int
- sslcompression :: Last Int
- sslcert :: Last String
- sslkey :: Last String
- sslrootcert :: Last String
- requirepeer :: Last String
- krbsrvname :: Last String
- gsslib :: Last String
- service :: Last String
}
defaultOptions :: Options
toConnectionString :: Options -> ByteString
parseConnectionString :: String -> Either String Options

Documentation

data Options Source #

A postgresql connection options type.

Constructors

Options

Fields

Instances

Eq Options Source #
Instance details Defined in Database.PostgreSQL.Simple.Options Methods (==) :: Options -> Options -> Bool # (/=) :: Options -> Options -> Bool #
Ord Options Source #
Instance details Defined in Database.PostgreSQL.Simple.Options Methods compare :: Options -> Options -> Ordering # (<) :: Options -> Options -> Bool # (<=) :: Options -> Options -> Bool # (>) :: Options -> Options -> Bool # (>=) :: Options -> Options -> Bool # max :: Options -> Options -> Options # min :: Options -> Options -> Options #
Read Options Source #
Instance details Defined in Database.PostgreSQL.Simple.Options Methods readsPrec :: Int -> ReadS Options # readList :: ReadS [Options] # readPrec :: ReadPrec Options # readListPrec :: ReadPrec [Options] #
Show Options Source #
Instance details Defined in Database.PostgreSQL.Simple.Options Methods showsPrec :: Int -> Options -> ShowS # show :: Options -> String # showList :: [Options] -> ShowS #
Generic Options Source #
Instance details Defined in Database.PostgreSQL.Simple.Options Associated Types type Rep Options :: Type -> Type # Methods from :: Options -> Rep Options x # to :: Rep Options x -> Options #
Semigroup Options Source #
Instance details Defined in Database.PostgreSQL.Simple.Options Methods (<>) :: Options -> Options -> Options # sconcat :: NonEmpty Options -> Options # stimes :: Integral b => b -> Options -> Options #
Monoid Options Source #
Instance details Defined in Database.PostgreSQL.Simple.Options Methods mempty :: Options # mappend :: Options -> Options -> Options # mconcat :: [Options] -> Options #
type Rep Options Source #
Instance details Defined in Database.PostgreSQL.Simple.Options type Rep Options = D1 (MetaData "Options" "Database.PostgreSQL.Simple.Options" "postgres-options-0.2.0.0-FEfVRHnVs2pG3RBcj4OWRP" False) (C1 (MetaCons "Options" PrefixI True) ((((S1 (MetaSel (Just "host") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)) :: S1 (MetaSel (Just "hostaddr") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String))) :: (S1 (MetaSel (Just "port") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last Int)) :: (S1 (MetaSel (Just "user") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)) :: S1 (MetaSel (Just "password") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String))))) :: ((S1 (MetaSel (Just "dbname") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)) :: (S1 (MetaSel (Just "connectTimeout") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last Int)) :: S1 (MetaSel (Just "clientEncoding") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)))) :: (S1 (MetaSel (Just "options") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)) :: (S1 (MetaSel (Just "fallbackApplicationName") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)) :: S1 (MetaSel (Just "keepalives") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last Int)))))) :: (((S1 (MetaSel (Just "keepalivesIdle") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last Int)) :: (S1 (MetaSel (Just "keepalivesCount") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last Int)) :: S1 (MetaSel (Just "sslmode") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)))) :: (S1 (MetaSel (Just "requiressl") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last Int)) :: (S1 (MetaSel (Just "sslcompression") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last Int)) :: S1 (MetaSel (Just "sslcert") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String))))) :: ((S1 (MetaSel (Just "sslkey") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)) :: (S1 (MetaSel (Just "sslrootcert") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)) :: S1 (MetaSel (Just "requirepeer") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)))) :: (S1 (MetaSel (Just "krbsrvname") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)) :: (S1 (MetaSel (Just "gsslib") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String)) :: S1 (MetaSel (Just "service") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Last String))))))))

defaultOptions :: Options Source #

Default options.

  defaultOptions :: Options
  defaultOptions = mempty
   { host     = pure "localhost"
   , port     = pure 5432
   , user     = pure "postgres"
   , dbname   = pure "postgres"
   }

toConnectionString :: Options -> ByteString Source #

Make a key value postgresql option string.

parseConnectionString :: String -> Either String Options Source #

Parse a connection string. Can be in URI or keyword format.